{"id":46867,"date":"2023-09-15T04:01:47","date_gmt":"2023-06-07T17:28:06","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8-testcontainers-%e8%bf%9b%e8%a1%8c-spring-boot-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%b5%8b%e8%af%95%e3%80%82\/"},"modified":"2024-05-03T23:48:44","modified_gmt":"2024-05-03T15:48:44","slug":"%e4%bd%bf%e7%94%a8-testcontainers-%e8%bf%9b%e8%a1%8c-spring-boot-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%b5%8b%e8%af%95%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8-testcontainers-%e8%bf%9b%e8%a1%8c-spring-boot-%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%b5%8b%e8%af%95%e3%80%82\/","title":{"rendered":"\u4f7f\u7528 Testcontainers \u8fdb\u884c Spring Boot \u5e94\u7528\u7a0b\u5e8f\u7684\u6d4b\u8bd5"},"content":{"rendered":"<p>\u7531\u4e8e\u6211\u76ee\u524d\u6b63\u5728\u53c2\u4e0e\u7684\u9879\u76ee\u53ef\u80fd\u9700\u8981\u4f7f\u7528MySQL\u3001Kafka\u3001Cloud Pub\/Sub\u3001AWS SQS\/SNS\u7b49\u5de5\u5177\u6765\u521b\u5efa\u5e94\u7528\u7a0b\u5e8f\uff0c\u6240\u4ee5\u6211\u8003\u8651\u4f7f\u7528Testcontainers\u6765\u6d4b\u8bd5Spring Boot\u5e94\u7528\u7a0b\u5e8f\u3002\u6211\u5df2\u7ecf\u5236\u4f5c\u4e86\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u7684\u6f14\u793a\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u867d\u7136\u6211\u73b0\u5728\u53c2\u4e0e\u7684\u9879\u76ee\u4e2d\u4e0d\u4f1a\u4f7f\u7528\uff0c\u4f46\u662f&#8230;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">PostgreSQL<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">MockServer(\u64ec\u4f3cHTTP Server)<\/ul>\n<p>\u6211\u8fd8\u5236\u4f5c\u4e86\u4e00\u4e2a\u4f7f\u7528\u8be5\u5de5\u5177\u8fdb\u884c\u6d4b\u8bd5\u7684\u6f14\u793a\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h1>\u4f7f\u7528\u7684\u4e1c\u897f<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Spring Boot 2.4.5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Testcontainers 1.15.3<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">JUnit 5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Docker<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">MySQL in Docker<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">PostgreSQL in Docker<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Apache Kafka in Docker<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Cloud Pub\/Sub Emulator in Docker<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Localstack(AWS Emulator) in Docker<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">MockServer in Docker<\/ul>\n<h1>\u505a\u6210\u7684\u4e1c\u897f de<\/h1>\n<p>\u8be5\u4ee3\u7801\u5df2\u7ecf\u4f5c\u4e3a\u4e00\u4e2a GitHub \u4ed3\u5e93\u516c\u5f00\u53d1\u5e03\u3002<\/p>\n<ul class=\"post-ul\">https:\/\/github.com\/kazuki43zoo\/spring-boot-test-demo-with-testcontainers<\/ul>\n<h1>MySQL\u7f16\u7a0b<\/h1>\n<p>\u4f7f\u7528MySQL\u4f5c\u4e3a\u6570\u636e\u5e93\u7684\u5e94\u7528\u7a0b\u5e8f\u6d4b\u8bd5\u914d\u7f6e\u5982\u4e0b\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ba1913a08637a699e14\/11-0.png\" alt=\"image.png\" \/><\/div>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/github.com\/kazuki43zoo\/spring-boot-test-demo-with-testcontainers\/tree\/main\/mysql-test-demo<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/www.testcontainers.org\/modules\/databases\/mysql\/<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kn\">package<\/span> <span class=\"nn\">com.example.demo.mysql<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.assertj.core.api.Assertions<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.junit.jupiter.api.Test<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.beans.factory.annotation.Autowired<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.boot.test.context.SpringBootTest<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertyRegistry<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertySource<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.containers.MySQLContainer<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Container<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Testcontainers<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.utility.DockerImageName<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"nd\">@SpringBootTest<\/span>\r\n<span class=\"nd\">@Testcontainers<\/span>\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">MysqlTestDemoApplicationTests<\/span> <span class=\"o\">{<\/span>\r\n\r\n  <span class=\"nd\">@Container<\/span>\r\n  <span class=\"kd\">private<\/span> <span class=\"kd\">static<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">MySQLContainer<\/span><span class=\"o\">&lt;?&gt;<\/span> <span class=\"n\">mysql<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">MySQLContainer<\/span><span class=\"o\">&lt;&gt;(<\/span><span class=\"nc\">DockerImageName<\/span><span class=\"o\">.<\/span><span class=\"na\">parse<\/span><span class=\"o\">(<\/span><span class=\"s\">\"mysql\"<\/span><span class=\"o\">))<\/span>\r\n      <span class=\"o\">.<\/span><span class=\"na\">withUsername<\/span><span class=\"o\">(<\/span><span class=\"s\">\"devuser\"<\/span><span class=\"o\">)<\/span>\r\n      <span class=\"o\">.<\/span><span class=\"na\">withPassword<\/span><span class=\"o\">(<\/span><span class=\"s\">\"devuser\"<\/span><span class=\"o\">)<\/span>\r\n      <span class=\"o\">.<\/span><span class=\"na\">withDatabaseName<\/span><span class=\"o\">(<\/span><span class=\"s\">\"devdb\"<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ MySQL\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u751f\u6210<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">MysqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">MyMapper<\/span> <span class=\"n\">mapper<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@DynamicPropertySource<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">setup<\/span><span class=\"o\">(<\/span><span class=\"nc\">DynamicPropertyRegistry<\/span> <span class=\"n\">registry<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"spring.datasource.url\"<\/span><span class=\"o\">,<\/span> <span class=\"nl\">mysql:<\/span><span class=\"o\">:<\/span><span class=\"n\">getJdbcUrl<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306eMySQL\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306eJDBC URL\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n  <span class=\"nd\">@Test<\/span>\r\n  <span class=\"kt\">void<\/span> <span class=\"nf\">contextLoads<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">mysql<\/span><span class=\"o\">.<\/span><span class=\"na\">isRunning<\/span><span class=\"o\">()).<\/span><span class=\"na\">isTrue<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"o\">{<\/span>\r\n      <span class=\"nc\">MysqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">Sample<\/span> <span class=\"n\">sample<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">MysqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">Sample<\/span><span class=\"o\">();<\/span>\r\n      <span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">id<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span><span class=\"o\">;<\/span>\r\n      <span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Test\"<\/span><span class=\"o\">;<\/span>\r\n      <span class=\"n\">mapper<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">(<\/span><span class=\"n\">sample<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ \u30c7\u30fc\u30bf\u3092MySQL\u3078\u8ffd\u52a0<\/span>\r\n    <span class=\"o\">}<\/span>\r\n    <span class=\"o\">{<\/span>\r\n      <span class=\"nc\">MysqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">Sample<\/span> <span class=\"n\">sample<\/span> <span class=\"o\">=<\/span> <span class=\"n\">mapper<\/span><span class=\"o\">.<\/span><span class=\"na\">findOne<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ MySQL\u3078\u8ffd\u52a0\u3057\u305f\u30c7\u30fc\u30bf\u3092\u53d6\u5f97<\/span>\r\n      <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">id<\/span><span class=\"o\">).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span>\r\n      <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span><span class=\"o\">).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Test\"<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h1>PostgreSQL\u7f16\u7a0b<\/h1>\n<p>\u4f7f\u7528PostgreSQL\u4f5c\u4e3a\u6570\u636e\u5e93\u7684\u5e94\u7528\u7a0b\u5e8f\u6d4b\u8bd5\u914d\u7f6e\u5982\u4e0b\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ba1913a08637a699e14\/16-0.png\" alt=\"image.png\" \/><\/div>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/github.com\/kazuki43zoo\/spring-boot-test-demo-with-testcontainers\/tree\/main\/postgresql-test-demo<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/www.testcontainers.org\/modules\/databases\/postgres\/<\/ul>\n<pre class=\"post-pre\"><code>\r\n<span class=\"kn\">package<\/span> <span class=\"nn\">com.example.demo.postgresql<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.assertj.core.api.Assertions<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.junit.jupiter.api.Test<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.beans.factory.annotation.Autowired<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.boot.test.context.SpringBootTest<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertyRegistry<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertySource<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.containers.PostgreSQLContainer<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Container<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Testcontainers<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.utility.DockerImageName<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"nd\">@SpringBootTest<\/span>\r\n<span class=\"nd\">@Testcontainers<\/span>\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">PostgresqlTestDemoApplicationTests<\/span> <span class=\"o\">{<\/span>\r\n\r\n  <span class=\"nd\">@Container<\/span>\r\n  <span class=\"kd\">private<\/span> <span class=\"kd\">static<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">PostgreSQLContainer<\/span><span class=\"o\">&lt;?&gt;<\/span> <span class=\"n\">postgres<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">PostgreSQLContainer<\/span><span class=\"o\">&lt;&gt;(<\/span><span class=\"nc\">DockerImageName<\/span><span class=\"o\">.<\/span><span class=\"na\">parse<\/span><span class=\"o\">(<\/span><span class=\"s\">\"postgres\"<\/span><span class=\"o\">))<\/span>\r\n      <span class=\"o\">.<\/span><span class=\"na\">withUsername<\/span><span class=\"o\">(<\/span><span class=\"s\">\"devuser\"<\/span><span class=\"o\">)<\/span>\r\n      <span class=\"o\">.<\/span><span class=\"na\">withPassword<\/span><span class=\"o\">(<\/span><span class=\"s\">\"devuser\"<\/span><span class=\"o\">)<\/span>\r\n      <span class=\"o\">.<\/span><span class=\"na\">withDatabaseName<\/span><span class=\"o\">(<\/span><span class=\"s\">\"devdb\"<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ PostgreSQL\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u751f\u6210<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">PostgresqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">MyMapper<\/span> <span class=\"n\">mapper<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@DynamicPropertySource<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">setup<\/span><span class=\"o\">(<\/span><span class=\"nc\">DynamicPropertyRegistry<\/span> <span class=\"n\">registry<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"spring.datasource.url\"<\/span><span class=\"o\">,<\/span> <span class=\"nl\">postgres:<\/span><span class=\"o\">:<\/span><span class=\"n\">getJdbcUrl<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306ePostgreSQL\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306eJDBC URL\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n  <span class=\"nd\">@Test<\/span>\r\n  <span class=\"kt\">void<\/span> <span class=\"nf\">contextLoads<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">postgres<\/span><span class=\"o\">.<\/span><span class=\"na\">isRunning<\/span><span class=\"o\">()).<\/span><span class=\"na\">isTrue<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"o\">{<\/span>\r\n      <span class=\"nc\">PostgresqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">Sample<\/span> <span class=\"n\">sample<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">PostgresqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">Sample<\/span><span class=\"o\">();<\/span>\r\n      <span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">id<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span><span class=\"o\">;<\/span>\r\n      <span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Test\"<\/span><span class=\"o\">;<\/span>\r\n      <span class=\"n\">mapper<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">(<\/span><span class=\"n\">sample<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ \u30c7\u30fc\u30bf\u3092PostgreSQL\u3078\u8ffd\u52a0<\/span>\r\n    <span class=\"o\">}<\/span>\r\n    <span class=\"o\">{<\/span>\r\n      <span class=\"nc\">PostgresqlTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">Sample<\/span> <span class=\"n\">sample<\/span> <span class=\"o\">=<\/span> <span class=\"n\">mapper<\/span><span class=\"o\">.<\/span><span class=\"na\">findOne<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ PostgreSQL\u3078\u8ffd\u52a0\u3057\u305f\u30c7\u30fc\u30bf\u3092\u53d6\u5f97<\/span>\r\n      <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">id<\/span><span class=\"o\">).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span>\r\n      <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">sample<\/span><span class=\"o\">.<\/span><span class=\"na\">name<\/span><span class=\"o\">).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Test\"<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u963f\u5e15\u5947\u00b7\u5361\u592b\u5361\u4e4b\u7f16\u7801<\/h1>\n<p>\u4f7f\u7528Apache Kafka\u4f5c\u4e3a\u6d88\u606f\u4e2d\u95f4\u4ef6\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u6d4b\u8bd5\u914d\u7f6e\u5982\u4e0b\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ba1913a08637a699e14\/21-0.png\" alt=\"image.png\" \/><\/div>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/github.com\/kazuki43zoo\/spring-boot-test-demo-with-testcontainers\/tree\/main\/kafka-test-demo<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/www.testcontainers.org\/modules\/kafka\/<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kn\">package<\/span> <span class=\"nn\">com.example.demo.kafka<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.assertj.core.api.Assertions<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.junit.jupiter.api.Test<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.beans.factory.annotation.Autowired<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.boot.test.context.SpringBootTest<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.kafka.core.KafkaOperations<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.messaging.Message<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.messaging.support.MessageBuilder<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertyRegistry<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertySource<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.containers.KafkaContainer<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Container<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Testcontainers<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.utility.DockerImageName<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.BlockingQueue<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.TimeUnit<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"nd\">@SpringBootTest<\/span>\r\n<span class=\"nd\">@Testcontainers<\/span>\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">KafkaTestDemoApplicationTests<\/span> <span class=\"o\">{<\/span>\r\n\r\n  <span class=\"nd\">@Container<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">KafkaContainer<\/span> <span class=\"n\">kafka<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">KafkaContainer<\/span><span class=\"o\">(<\/span><span class=\"nc\">DockerImageName<\/span><span class=\"o\">.<\/span><span class=\"na\">parse<\/span><span class=\"o\">(<\/span><span class=\"s\">\"confluentinc\/cp-kafka\"<\/span><span class=\"o\">));<\/span> <span class=\"c1\">\/\/ Kafka\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u751f\u6210<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">KafkaOperations<\/span><span class=\"o\">&lt;?,<\/span> <span class=\"o\">?&gt;<\/span> <span class=\"n\">kafkaOperations<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">BlockingQueue<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Message<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"n\">messages<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@DynamicPropertySource<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">setup<\/span><span class=\"o\">(<\/span><span class=\"nc\">DynamicPropertyRegistry<\/span> <span class=\"n\">registry<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"spring.kafka.bootstrap-servers\"<\/span><span class=\"o\">,<\/span> <span class=\"nl\">kafka:<\/span><span class=\"o\">:<\/span><span class=\"n\">getBootstrapServers<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306eKafka\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u63a5\u7d9a\u60c5\u5831\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n  <span class=\"nd\">@Test<\/span>\r\n  <span class=\"kt\">void<\/span> <span class=\"nf\">contextLoads<\/span><span class=\"o\">()<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">InterruptedException<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">kafka<\/span><span class=\"o\">.<\/span><span class=\"na\">isRunning<\/span><span class=\"o\">()).<\/span><span class=\"na\">isTrue<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"n\">kafkaOperations<\/span><span class=\"o\">.<\/span><span class=\"na\">send<\/span><span class=\"o\">(<\/span><span class=\"nc\">MessageBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">withPayload<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello!\"<\/span><span class=\"o\">).<\/span><span class=\"na\">build<\/span><span class=\"o\">());<\/span> <span class=\"c1\">\/\/ Kafka\u3078\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1<\/span>\r\n\r\n    <span class=\"nc\">Message<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">message<\/span> <span class=\"o\">=<\/span> <span class=\"n\">messages<\/span><span class=\"o\">.<\/span><span class=\"na\">poll<\/span><span class=\"o\">(<\/span><span class=\"mi\">10<\/span><span class=\"o\">,<\/span> <span class=\"nc\">TimeUnit<\/span><span class=\"o\">.<\/span><span class=\"na\">SECONDS<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Kafka\u304b\u3089\u53d7\u4fe1\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d6\u5f97<\/span>\r\n    <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">message<\/span><span class=\"o\">.<\/span><span class=\"na\">getPayload<\/span><span class=\"o\">()).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello!\"<\/span><span class=\"o\">);<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<blockquote><p>\u8b66\u544a\uff1a<\/p>\n<p>Topic\u7684\u521b\u5efa\u5728KafkaTestDemoApplication\u4e2d\u8fdb\u884c\uff0c\u4f46\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u65f6\u4e0d\u4f1a\u521b\u5efaTopic\uff0c\u6240\u4ee5\u5e94\u8be5\u4f7f\u7528\u5176\u4ed6\u65b9\u6cd5\u8fdb\u884c\u521b\u5efa&#8230; \u4f46\u7531\u4e8e\u5728\u6d4b\u8bd5\u4e13\u7528\u7684Config\u6587\u4ef6\u4e2d\u5b9a\u4e49Bean\u4f1a\u5bfc\u81f4\u9519\u8bef\uff0c\u6240\u4ee5\u6682\u65f6\u5c06\u5176\u5b9a\u4e49\u5728KafkaTestDemoApplication\u4e2d\u3002<\/p>\n<p>@SpringBootApplication<br \/>\npublic class KafkaTestDemoApplication {<br \/>\n\/\/ &#8230;<br \/>\n@Bean<br \/>\npublic NewTopic demoTopic() {<br \/>\nreturn TopicBuilder.name(&#8220;demoTopic&#8221;).build();<br \/>\n}<br \/>\n\/\/ &#8230;<br \/>\n}<\/p><\/blockquote>\n<h1>\u4e91\u53d1\u5e03\/\u8ba2\u9605\u7f16\u7a0b\u670d\u52a1<\/h1>\n<p>\u4f7f\u7528GCP\uff08Google Cloud Platform\uff09\u7684Cloud Pub\/Sub\u4f5c\u4e3a\u6d88\u606f\u4ee3\u7406\uff0c\u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ba1913a08637a699e14\/27-0.png\" alt=\"image.png\" \/><\/div>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/github.com\/kazuki43zoo\/spring-boot-test-demo-with-testcontainers\/tree\/main\/gcp-pubsub-test-demo<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/www.testcontainers.org\/modules\/gcloud\/#pubsub<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kn\">package<\/span> <span class=\"nn\">com.example.demo.gcp.pubsub<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.api.gax.core.NoCredentialsProvider<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.api.gax.grpc.GrpcTransportChannel<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.api.gax.rpc.FixedTransportChannelProvider<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.api.gax.rpc.TransportChannelProvider<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.cloud.pubsub.v1.SubscriptionAdminClient<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.cloud.pubsub.v1.SubscriptionAdminSettings<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.cloud.pubsub.v1.TopicAdminClient<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.cloud.pubsub.v1.TopicAdminSettings<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.cloud.spring.pubsub.PubSubAdmin<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.google.cloud.spring.pubsub.core.PubSubOperations<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">io.grpc.ManagedChannel<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">io.grpc.ManagedChannelBuilder<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.assertj.core.api.Assertions<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.junit.jupiter.api.BeforeAll<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.junit.jupiter.api.Test<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.beans.factory.annotation.Autowired<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.boot.test.context.SpringBootTest<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertyRegistry<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertySource<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.containers.PubSubEmulatorContainer<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Container<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Testcontainers<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.utility.DockerImageName<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.BlockingQueue<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.TimeUnit<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"nd\">@SpringBootTest<\/span>\r\n<span class=\"nd\">@Testcontainers<\/span>\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">GcpPubsubTestDemoApplicationTests<\/span> <span class=\"o\">{<\/span>\r\n\r\n  <span class=\"nd\">@Container<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">PubSubEmulatorContainer<\/span> <span class=\"n\">pubsub<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">PubSubEmulatorContainer<\/span><span class=\"o\">(<\/span>\r\n      <span class=\"nc\">DockerImageName<\/span><span class=\"o\">.<\/span><span class=\"na\">parse<\/span><span class=\"o\">(<\/span><span class=\"s\">\"gcr.io\/google.com\/cloudsdktool\/cloud-sdk:316.0.0-emulators\"<\/span><span class=\"o\">));<\/span> <span class=\"c1\">\/\/ Cloud Pub\/Sub Emulator\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u751f\u6210<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">PubSubOperations<\/span> <span class=\"n\">pubSubOperations<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">BlockingQueue<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">messages<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@DynamicPropertySource<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">setup<\/span><span class=\"o\">(<\/span><span class=\"nc\">DynamicPropertyRegistry<\/span> <span class=\"n\">registry<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"spring.cloud.gcp.pubsub.emulator-host\"<\/span><span class=\"o\">,<\/span> <span class=\"nl\">pubsub:<\/span><span class=\"o\">:<\/span><span class=\"n\">getEmulatorEndpoint<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306eCloud Pub\/Sub Enulator\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u63a5\u7d9a\u60c5\u5831\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n  <span class=\"nd\">@BeforeAll<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">setup<\/span><span class=\"o\">()<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">Exception<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">ManagedChannel<\/span> <span class=\"n\">channel<\/span> <span class=\"o\">=<\/span>\r\n        <span class=\"nc\">ManagedChannelBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">forTarget<\/span><span class=\"o\">(<\/span><span class=\"s\">\"dns:\/\/\/\"<\/span> <span class=\"o\">+<\/span> <span class=\"n\">pubsub<\/span><span class=\"o\">.<\/span><span class=\"na\">getEmulatorEndpoint<\/span><span class=\"o\">())<\/span>\r\n            <span class=\"o\">.<\/span><span class=\"na\">usePlaintext<\/span><span class=\"o\">()<\/span>\r\n            <span class=\"o\">.<\/span><span class=\"na\">build<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"nc\">TransportChannelProvider<\/span> <span class=\"n\">channelProvider<\/span> <span class=\"o\">=<\/span>\r\n        <span class=\"nc\">FixedTransportChannelProvider<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">(<\/span><span class=\"nc\">GrpcTransportChannel<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">(<\/span><span class=\"n\">channel<\/span><span class=\"o\">));<\/span>\r\n\r\n    <span class=\"nc\">TopicAdminClient<\/span> <span class=\"n\">topicAdminClient<\/span> <span class=\"o\">=<\/span>\r\n        <span class=\"nc\">TopicAdminClient<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">(<\/span>\r\n            <span class=\"nc\">TopicAdminSettings<\/span><span class=\"o\">.<\/span><span class=\"na\">newBuilder<\/span><span class=\"o\">()<\/span>\r\n                <span class=\"o\">.<\/span><span class=\"na\">setCredentialsProvider<\/span><span class=\"o\">(<\/span><span class=\"nc\">NoCredentialsProvider<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">())<\/span>\r\n                <span class=\"o\">.<\/span><span class=\"na\">setTransportChannelProvider<\/span><span class=\"o\">(<\/span><span class=\"n\">channelProvider<\/span><span class=\"o\">)<\/span>\r\n                <span class=\"o\">.<\/span><span class=\"na\">build<\/span><span class=\"o\">());<\/span>\r\n\r\n    <span class=\"nc\">SubscriptionAdminClient<\/span> <span class=\"n\">subscriptionAdminClient<\/span> <span class=\"o\">=<\/span>\r\n        <span class=\"nc\">SubscriptionAdminClient<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">(<\/span>\r\n            <span class=\"nc\">SubscriptionAdminSettings<\/span><span class=\"o\">.<\/span><span class=\"na\">newBuilder<\/span><span class=\"o\">()<\/span>\r\n                <span class=\"o\">.<\/span><span class=\"na\">setTransportChannelProvider<\/span><span class=\"o\">(<\/span><span class=\"n\">channelProvider<\/span><span class=\"o\">)<\/span>\r\n                <span class=\"o\">.<\/span><span class=\"na\">setCredentialsProvider<\/span><span class=\"o\">(<\/span><span class=\"nc\">NoCredentialsProvider<\/span><span class=\"o\">.<\/span><span class=\"na\">create<\/span><span class=\"o\">())<\/span>\r\n                <span class=\"o\">.<\/span><span class=\"na\">build<\/span><span class=\"o\">());<\/span>\r\n\r\n    <span class=\"nc\">PubSubAdmin<\/span> <span class=\"n\">admin<\/span> <span class=\"o\">=<\/span>\r\n        <span class=\"k\">new<\/span> <span class=\"nf\">PubSubAdmin<\/span><span class=\"o\">(()<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"s\">\"gcp-test\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">topicAdminClient<\/span><span class=\"o\">,<\/span> <span class=\"n\">subscriptionAdminClient<\/span><span class=\"o\">);<\/span>\r\n\r\n    <span class=\"n\">admin<\/span><span class=\"o\">.<\/span><span class=\"na\">createTopic<\/span><span class=\"o\">(<\/span><span class=\"s\">\"demoTopic\"<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Topic\u306e\u751f\u6210<\/span>\r\n    <span class=\"n\">admin<\/span><span class=\"o\">.<\/span><span class=\"na\">createSubscription<\/span><span class=\"o\">(<\/span><span class=\"s\">\"demoTopic-sub\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"demoTopic\"<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Subscription\u306e\u751f\u6210<\/span>\r\n\r\n    <span class=\"n\">admin<\/span><span class=\"o\">.<\/span><span class=\"na\">close<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"n\">channel<\/span><span class=\"o\">.<\/span><span class=\"na\">shutdown<\/span><span class=\"o\">();<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n  <span class=\"nd\">@Test<\/span>\r\n  <span class=\"kt\">void<\/span> <span class=\"nf\">contextLoads<\/span><span class=\"o\">()<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">InterruptedException<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"n\">pubSubOperations<\/span><span class=\"o\">.<\/span><span class=\"na\">publish<\/span><span class=\"o\">(<\/span><span class=\"s\">\"demoTopic\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"Hello World!\"<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Pub\/Sub Emulator\u3078\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1<\/span>\r\n\r\n    <span class=\"nc\">String<\/span> <span class=\"n\">message<\/span> <span class=\"o\">=<\/span> <span class=\"n\">messages<\/span><span class=\"o\">.<\/span><span class=\"na\">poll<\/span><span class=\"o\">(<\/span><span class=\"mi\">10<\/span><span class=\"o\">,<\/span> <span class=\"nc\">TimeUnit<\/span><span class=\"o\">.<\/span><span class=\"na\">SECONDS<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Pub\/Sub Emulator\u304b\u3089\u53d7\u4fe1\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d6\u5f97<\/span>\r\n    <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">message<\/span><span class=\"o\">).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello World!\"<\/span><span class=\"o\">);<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u4e9a\u9a6c\u900a\u4e91\u670d\u52a1\u6d88\u606f\u961f\u5217 (AWS SQS) \u7f16\u8f91<\/h1>\n<p>\u5982\u679c\u60f3\u8981\u5728AWS\u4e0a\u5b9e\u73b0\u5206\u5e03\u5f0f\u5f02\u6b65\u6d88\u606f\u4f20\u9012\uff0c\u662f\u4e0d\u662f\u53ef\u4ee5\u8003\u8651\u4f7f\u7528SNS+SQS\u7684\u7ec4\u5408\u5462\uff1f\u4f46\u662f\u4e3a\u4e86\u8ba9\u8ba8\u8bba\u66f4\u7b80\u5355\uff0c\u672c\u5e16\u5c06\u4ecb\u7ecd\u57fa\u4e8eSQS\u7684\u5e94\u7528\u7a0b\u5e8f\u6d4b\u8bd5\u914d\u7f6e\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u914d\u7f6e\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ba1913a08637a699e14\/32-0.png\" alt=\"image.png\" \/><\/div>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/github.com\/kazuki43zoo\/spring-boot-test-demo-with-testcontainers\/tree\/main\/aws-sqs-test-demo<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/www.testcontainers.org\/modules\/localstack\/<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kn\">package<\/span> <span class=\"nn\">com.example.demo.aws.sqs<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.services.sqs.AmazonSQS<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.services.sqs.AmazonSQSAsync<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">com.amazonaws.services.sqs.AmazonSQSClientBuilder<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">io.awspring.cloud.messaging.core.QueueMessagingTemplate<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.assertj.core.api.Assertions<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.junit.jupiter.api.Test<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.beans.factory.annotation.Autowired<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.boot.test.context.SpringBootTest<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.messaging.Message<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.messaging.support.MessageBuilder<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertyRegistry<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertySource<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.containers.localstack.LocalStackContainer<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Container<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Testcontainers<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.utility.DockerImageName<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.BlockingQueue<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">java.util.concurrent.TimeUnit<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"nd\">@SpringBootTest<\/span>\r\n<span class=\"nd\">@Testcontainers<\/span>\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">AwsSqsTestDemoApplicationTests<\/span> <span class=\"o\">{<\/span>\r\n\r\n  <span class=\"nd\">@Container<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">LocalStackContainer<\/span> <span class=\"n\">localstack<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">LocalStackContainer<\/span><span class=\"o\">(<\/span><span class=\"nc\">DockerImageName<\/span><span class=\"o\">.<\/span><span class=\"na\">parse<\/span><span class=\"o\">(<\/span><span class=\"s\">\"localstack\/localstack\"<\/span><span class=\"o\">))<\/span>\r\n      <span class=\"o\">.<\/span><span class=\"na\">withServices<\/span><span class=\"o\">(<\/span><span class=\"nc\">LocalStackContainer<\/span><span class=\"o\">.<\/span><span class=\"na\">Service<\/span><span class=\"o\">.<\/span><span class=\"na\">SQS<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Mock SQS\u3092\u6709\u52b9\u306b\u3057\u305f\u72b6\u614b\u3067LocalStack\u30b3\u30f3\u30c6\u30ca(Emulator)\u3092\u4f5c\u6210<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">AmazonSQSAsync<\/span> <span class=\"n\">amazonSQSAsync<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">BlockingQueue<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Message<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"n\">messages<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@DynamicPropertySource<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">setup<\/span><span class=\"o\">(<\/span><span class=\"nc\">DynamicPropertyRegistry<\/span> <span class=\"n\">registry<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">AmazonSQS<\/span> <span class=\"n\">amazonSQS<\/span> <span class=\"o\">=<\/span> <span class=\"nc\">AmazonSQSClientBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">standard<\/span><span class=\"o\">()<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">withEndpointConfiguration<\/span><span class=\"o\">(<\/span><span class=\"n\">localstack<\/span><span class=\"o\">.<\/span><span class=\"na\">getEndpointConfiguration<\/span><span class=\"o\">(<\/span><span class=\"nc\">LocalStackContainer<\/span><span class=\"o\">.<\/span><span class=\"na\">Service<\/span><span class=\"o\">.<\/span><span class=\"na\">SQS<\/span><span class=\"o\">))<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">withCredentials<\/span><span class=\"o\">(<\/span><span class=\"n\">localstack<\/span><span class=\"o\">.<\/span><span class=\"na\">getDefaultCredentialsProvider<\/span><span class=\"o\">())<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">build<\/span><span class=\"o\">();<\/span>\r\n    <span class=\"n\">amazonSQS<\/span><span class=\"o\">.<\/span><span class=\"na\">createQueue<\/span><span class=\"o\">(<\/span><span class=\"s\">\"demoQueue\"<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ Queue\u306e\u4f5c\u6210<\/span>\r\n    <span class=\"c1\">\/\/ \u2193 \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306eSQS Emulator\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u8cc7\u683c\u60c5\u5831\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"cloud.aws.credentials.access-key\"<\/span><span class=\"o\">,<\/span> <span class=\"nl\">localstack:<\/span><span class=\"o\">:<\/span><span class=\"n\">getAccessKey<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"cloud.aws.credentials.secret-key\"<\/span><span class=\"o\">,<\/span> <span class=\"nl\">localstack:<\/span><span class=\"o\">:<\/span><span class=\"n\">getSecretKey<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"c1\">\/\/ \u2193 \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306eSQS Emulator\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u30ea\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"cloud.aws.region.static\"<\/span><span class=\"o\">,<\/span> <span class=\"nl\">localstack:<\/span><span class=\"o\">:<\/span><span class=\"n\">getRegion<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"c1\">\/\/ \u2193 \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306eSQS Emulator\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u63a5\u7d9a\u60c5\u5831\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"cloud.aws.sqs.endpoint\"<\/span><span class=\"o\">,<\/span> <span class=\"n\">localstack<\/span><span class=\"o\">.<\/span><span class=\"na\">getEndpointConfiguration<\/span><span class=\"o\">(<\/span><span class=\"nc\">LocalStackContainer<\/span><span class=\"o\">.<\/span><span class=\"na\">Service<\/span><span class=\"o\">.<\/span><span class=\"na\">SQS<\/span><span class=\"o\">)::<\/span><span class=\"n\">getServiceEndpoint<\/span><span class=\"o\">);<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n  <span class=\"nd\">@Test<\/span>\r\n  <span class=\"kt\">void<\/span> <span class=\"nf\">contextLoads<\/span><span class=\"o\">()<\/span> <span class=\"kd\">throws<\/span> <span class=\"nc\">InterruptedException<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">QueueMessagingTemplate<\/span> <span class=\"n\">template<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">QueueMessagingTemplate<\/span><span class=\"o\">(<\/span><span class=\"n\">amazonSQSAsync<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"n\">template<\/span><span class=\"o\">.<\/span><span class=\"na\">send<\/span><span class=\"o\">(<\/span><span class=\"s\">\"demoQueue\"<\/span><span class=\"o\">,<\/span> <span class=\"nc\">MessageBuilder<\/span><span class=\"o\">.<\/span><span class=\"na\">withPayload<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello World!\"<\/span><span class=\"o\">).<\/span><span class=\"na\">build<\/span><span class=\"o\">());<\/span> <span class=\"c1\">\/\/ SQS Emulator\u3078\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1<\/span>\r\n\r\n    <span class=\"nc\">Message<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">message<\/span> <span class=\"o\">=<\/span> <span class=\"n\">messages<\/span><span class=\"o\">.<\/span><span class=\"na\">poll<\/span><span class=\"o\">(<\/span><span class=\"mi\">10<\/span><span class=\"o\">,<\/span> <span class=\"nc\">TimeUnit<\/span><span class=\"o\">.<\/span><span class=\"na\">SECONDS<\/span><span class=\"o\">);<\/span> <span class=\"c1\">\/\/ SQS Emulator\u304b\u3089\u53d7\u4fe1\u3057\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d6\u5f97<\/span>\r\n    <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">message<\/span><span class=\"o\">.<\/span><span class=\"na\">getPayload<\/span><span class=\"o\">()).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello World!\"<\/span><span class=\"o\">);<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h1>\u5632\u7b11\u670d\u52a1\u5668\u7f16\u3002<\/h1>\n<p>\u6d4b\u8bd5\u914d\u7f6e\u5982\u4e0b\uff0c\u7528\u4e8e\u8bbf\u95ee\u5176\u4ed6\u670d\u52a1\u63d0\u4f9b\u7684Web API\uff08REST API\uff09\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d7ba1913a08637a699e14\/37-0.png\" alt=\"image.png\" \/><\/div>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">https:\/\/github.com\/kazuki43zoo\/spring-boot-test-demo-with-testcontainers\/tree\/main\/httpclient-test-demo<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/www.testcontainers.org\/modules\/mockserver\/<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kn\">package<\/span> <span class=\"nn\">com.example.demo.httpclient<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.assertj.core.api.Assertions<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.junit.jupiter.api.Test<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.mockserver.client.MockServerClient<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.mockserver.model.HttpRequest<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.mockserver.model.HttpResponse<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.beans.factory.annotation.Autowired<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.boot.test.context.SpringBootTest<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertyRegistry<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.springframework.test.context.DynamicPropertySource<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.containers.MockServerContainer<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Container<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.junit.jupiter.Testcontainers<\/span><span class=\"o\">;<\/span>\r\n<span class=\"kn\">import<\/span> <span class=\"nn\">org.testcontainers.utility.DockerImageName<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"nd\">@SpringBootTest<\/span>\r\n<span class=\"nd\">@Testcontainers<\/span>\r\n<span class=\"kd\">class<\/span> <span class=\"nc\">HttpclientTestDemoApplicationTests<\/span> <span class=\"o\">{<\/span>\r\n\r\n  <span class=\"nd\">@Container<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kd\">final<\/span> <span class=\"nc\">MockServerContainer<\/span> <span class=\"n\">mockServer<\/span> <span class=\"o\">=<\/span>\r\n      <span class=\"k\">new<\/span> <span class=\"nf\">MockServerContainer<\/span><span class=\"o\">(<\/span><span class=\"nc\">DockerImageName<\/span><span class=\"o\">.<\/span><span class=\"na\">parse<\/span><span class=\"o\">(<\/span><span class=\"s\">\"jamesdbloom\/mockserver:mockserver-5.11.2\"<\/span><span class=\"o\">));<\/span> <span class=\"c1\">\/\/ MockServer\u306e\u30b3\u30f3\u30c6\u30ca\u3092\u751f\u6210<\/span>\r\n\r\n  <span class=\"nc\">MockServerClient<\/span> <span class=\"n\">mockServerClient<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">MockServerClient<\/span><span class=\"o\">(<\/span><span class=\"n\">mockServer<\/span><span class=\"o\">.<\/span><span class=\"na\">getHost<\/span><span class=\"o\">(),<\/span> <span class=\"n\">mockServer<\/span><span class=\"o\">.<\/span><span class=\"na\">getServerPort<\/span><span class=\"o\">());<\/span> <span class=\"c1\">\/\/ MockServer\u3078\u5fdc\u7b54\u30c7\u30fc\u30bf\u3092\u8a2d\u5b9a\u3059\u308b\u305f\u3081\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/span>\r\n\r\n  <span class=\"nd\">@DynamicPropertySource<\/span>\r\n  <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">setup<\/span><span class=\"o\">(<\/span><span class=\"nc\">DynamicPropertyRegistry<\/span> <span class=\"n\">registry<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"n\">registry<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"s\">\"api.baseUrl\"<\/span><span class=\"o\">,<\/span> <span class=\"o\">()<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"s\">\"http:\/\/\"<\/span> <span class=\"o\">+<\/span> <span class=\"n\">mockServer<\/span><span class=\"o\">.<\/span><span class=\"na\">getHost<\/span><span class=\"o\">()<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\":\"<\/span> <span class=\"o\">+<\/span> <span class=\"n\">mockServer<\/span><span class=\"o\">.<\/span><span class=\"na\">getServerPort<\/span><span class=\"o\">());<\/span> <span class=\"c1\">\/\/ \u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u4e2d\u306eMockServer\u3078\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u63a5\u7d9a\u60c5\u5831\u3092\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u8a2d\u5b9a<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n  <span class=\"nd\">@Autowired<\/span>\r\n  <span class=\"nc\">HttpclientTestDemoApplication<\/span><span class=\"o\">.<\/span><span class=\"na\">MyClient<\/span> <span class=\"n\">myClient<\/span><span class=\"o\">;<\/span>\r\n\r\n  <span class=\"nd\">@Test<\/span>\r\n  <span class=\"kt\">void<\/span> <span class=\"nf\">contextLoads<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"n\">mockServerClient<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">when<\/span><span class=\"o\">(<\/span><span class=\"nc\">HttpRequest<\/span><span class=\"o\">.<\/span><span class=\"na\">request<\/span><span class=\"o\">().<\/span><span class=\"na\">withPath<\/span><span class=\"o\">(<\/span><span class=\"s\">\"\/hello\"<\/span><span class=\"o\">))<\/span>\r\n        <span class=\"o\">.<\/span><span class=\"na\">respond<\/span><span class=\"o\">(<\/span><span class=\"nc\">HttpResponse<\/span><span class=\"o\">.<\/span><span class=\"na\">response<\/span><span class=\"o\">().<\/span><span class=\"na\">withBody<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello!\"<\/span><span class=\"o\">));<\/span> <span class=\"c1\">\/\/ \u5fdc\u7b54\u30c7\u30fc\u30bf\u3092MockServer\u3078\u8a2d\u5b9a<\/span>\r\n\r\n    <span class=\"nc\">String<\/span> <span class=\"n\">message<\/span> <span class=\"o\">=<\/span> <span class=\"n\">myClient<\/span><span class=\"o\">.<\/span><span class=\"na\">hello<\/span><span class=\"o\">();<\/span> <span class=\"c1\">\/\/ Web API\u3092\u547c\u3073\u51fa\u3059\u51e6\u7406\u3092\u5b9f\u884c<\/span>\r\n    <span class=\"nc\">Assertions<\/span><span class=\"o\">.<\/span><span class=\"na\">assertThat<\/span><span class=\"o\">(<\/span><span class=\"n\">message<\/span><span class=\"o\">).<\/span><span class=\"na\">isEqualTo<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello!\"<\/span><span class=\"o\">);<\/span>\r\n  <span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<blockquote><p>\u6ce8\u610f\uff1a<br \/>\n\u4ee5\u4e0b\u662f\u8c03\u7528Web API\u7684\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n<p>@Component<br \/>\nclass MyClient {<br \/>\nfinal WebClient client;<br \/>\nMyClient(WebClient.Builder builder, @Value(&#8220;${api.baseUrl:http:\/\/localhost:8080\/}&#8221;) String baseUrl) {<br \/>\nthis.client = builder.baseUrl(baseUrl).build();<br \/>\n}<br \/>\nString hello() {<br \/>\nreturn client.get()<br \/>\n.uri(&#8220;\/hello&#8221;)<br \/>\n.exchangeToMono(res -&gt; res.bodyToMono(String.class))<br \/>\n.block();<br \/>\n}<br \/>\n}<\/p><\/blockquote>\n<h1>\u6574\u7406<\/h1>\n<p>\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528Testcontainers\u53ef\u4ee5\u8f7b\u677e\u8bbe\u7f6e\u4e2d\u95f4\u4ef6\u3002\u4f46\u662f&#8230;&#8230;\u7531\u4e8e\u6d4b\u8bd5\u7684\u542f\u52a8\u548c\u505c\u6b62\u901f\u5ea6\u8f83\u6162\uff0c\u56e0\u6b64\u6211\u4eec\u5e94\u8be5\u6ce8\u610f\u5230\u8fd9\u4e00\u70b9\u3002\u5982\u679c\u5e0c\u671b\u5c3d\u91cf\u51cf\u5c11\u542f\u52a8\u548c\u505c\u6b62\u7684\u5f71\u54cd\uff0c\u53ef\u4ee5\u8003\u8651\u91c7\u7528Singleton\u6a21\u5f0f\u3002<\/p>\n<ul class=\"post-ul\">https:\/\/www.testcontainers.org\/test_framework_integration\/manual_lifecycle_control\/#singleton-containers<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8e\u6211\u76ee\u524d\u6b63\u5728\u53c2\u4e0e\u7684\u9879\u76ee\u53ef\u80fd\u9700\u8981\u4f7f\u7528MySQL\u3001Kafka\u3001Cloud Pub\/Sub\u3001AWS SQS\/SNS [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46867","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528 Testcontainers \u8fdb\u884c Spring Boot \u5e94\u7528\u7a0b\u5e8f\u7684\u6d4b\u8bd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" 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