BAEL-6649: testcontainers in sb 3.1

2023-08-05 20:48:38 +02:00
parent 63033cd8cf
commit ca0c269ff8
9 changed files with 320 additions and 0 deletions
@@ -0,0 +1,14 @@
+package com.baeldung.testcontainers;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
+
+@SpringBootApplication
+public class Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+
+}
@@ -0,0 +1,13 @@
+package com.baeldung.testcontainers.middleearth;
+
+import java.util.UUID;
+
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+@Document("characters")
+public record MiddleEarthCharacter(@Id String id, String name, String race) {
+    public MiddleEarthCharacter(String name, String race) {
+        this(UUID.randomUUID().toString(), name, race);
+    }
+}
@@ -0,0 +1,30 @@
+package com.baeldung.testcontainers.middleearth;
+
+import java.util.List;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("characters")
+public class MiddleEarthCharactersController {
+    private final MiddleEarthCharactersRepository repository;
+
+    public MiddleEarthCharactersController(MiddleEarthCharactersRepository repository) {
+        this.repository = repository;
+    }
+
+    @GetMapping
+    public List<MiddleEarthCharacter> findByRace(@RequestParam String race) {
+        return repository.findAllByRace(race);
+    }
+
+    @PostMapping
+    public MiddleEarthCharacter save(@RequestBody MiddleEarthCharacter character) {
+        return repository.save(character);
+    }
+}
@@ -0,0 +1,11 @@
+package com.baeldung.testcontainers.middleearth;
+
+import java.util.List;
+
+import org.springframework.data.mongodb.repository.MongoRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface MiddleEarthCharactersRepository extends MongoRepository<MiddleEarthCharacter, String> {
+    List<MiddleEarthCharacter> findAllByRace(String race);
+}
@@ -0,0 +1,60 @@
+package com.baeldung.testcontainers;
+
+import static io.restassured.RestAssured.when;
+import static org.hamcrest.Matchers.hasItems;
+import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT;
+import static org.springframework.test.annotation.DirtiesContext.ClassMode.AFTER_CLASS;
+
+import java.util.List;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
+import org.testcontainers.containers.MongoDBContainer;
+import org.testcontainers.junit.jupiter.Container;
+import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.utility.DockerImageName;
+
+import com.baeldung.testcontainers.middleearth.MiddleEarthCharacter;
+import com.baeldung.testcontainers.middleearth.MiddleEarthCharactersRepository;
+
+@Testcontainers
+@SpringBootTest(webEnvironment = DEFINED_PORT)
+@DirtiesContext(classMode = AFTER_CLASS)
+class DynamicPropertiesIntegrationTest {
+    @Container
+    static MongoDBContainer mongoDBContainer = new MongoDBContainer(DockerImageName.parse("mongo:4.0.10"));
+
+    @DynamicPropertySource
+    static void setProperties(DynamicPropertyRegistry registry) {
+        registry.add("spring.data.mongodb.uri", mongoDBContainer::getReplicaSetUrl);
+    }
+
+    @Autowired
+    private MiddleEarthCharactersRepository repository;
+
+    @BeforeEach
+    void beforeEach() {
+        repository.deleteAll();
+    }
+
+    @Test
+    void whenRequestingHobbits_thenReturnFrodoAndSam() {
+        repository.saveAll(List.of(
+            new MiddleEarthCharacter("Frodo", "hobbit"),
+            new MiddleEarthCharacter("Samwise", "hobbit"),
+            new MiddleEarthCharacter("Aragon", "human"),
+            new MiddleEarthCharacter("Gandalf", "wizzard")
+        ));
+
+        when().get("/characters?race=hobbit")
+            .then().statusCode(200)
+            .and().body("name", hasItems("Frodo", "Samwise"));
+    }
+
+}
@@ -0,0 +1,29 @@
+package com.baeldung.testcontainers;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.devtools.restart.RestartScope;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.context.annotation.Bean;
+import org.testcontainers.containers.MongoDBContainer;
+import org.testcontainers.utility.DockerImageName;
+
+public class LocalDevApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.from(Application::main)
+            .with(LocalDevTestcontainersConfig.class)
+            .run(args);
+    }
+
+    @TestConfiguration(proxyBeanMethods = false)
+    static class LocalDevTestcontainersConfig {
+        @Bean
+        @RestartScope
+        @ServiceConnection
+        public MongoDBContainer mongoDBContainer() {
+            return new MongoDBContainer(DockerImageName.parse("mongo:4.0.10"));
+        }
+    }
+
+}
@@ -0,0 +1,55 @@
+package com.baeldung.testcontainers;
+
+import static io.restassured.RestAssured.when;
+import static org.hamcrest.Matchers.hasItems;
+import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.DEFINED_PORT;
+import static org.springframework.test.annotation.DirtiesContext.ClassMode.AFTER_CLASS;
+
+import java.util.List;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.test.annotation.DirtiesContext;
+import org.testcontainers.containers.MongoDBContainer;
+import org.testcontainers.junit.jupiter.Container;
+import org.testcontainers.junit.jupiter.Testcontainers;
+import org.testcontainers.utility.DockerImageName;
+
+import com.baeldung.testcontainers.middleearth.MiddleEarthCharacter;
+import com.baeldung.testcontainers.middleearth.MiddleEarthCharactersRepository;
+
+@Testcontainers
+@SpringBootTest(webEnvironment = DEFINED_PORT)
+@DirtiesContext(classMode = AFTER_CLASS)
+class ServiceConnectionIntegrationTest {
+
+    @Container
+    @ServiceConnection
+    static MongoDBContainer mongoDBContainer = new MongoDBContainer(DockerImageName.parse("mongo:4.0.10"));
+
+    @Autowired
+    private MiddleEarthCharactersRepository repository;
+
+    @BeforeEach
+    void beforeEach() {
+        repository.deleteAll();
+    }
+
+    @Test
+    void whenRequestingHobbits_thenReturnFrodoAndSam() {
+        repository.saveAll(List.of(
+            new MiddleEarthCharacter("Frodo", "hobbit"),
+            new MiddleEarthCharacter("Samwise", "hobbit"),
+            new MiddleEarthCharacter("Aragon", "human"),
+            new MiddleEarthCharacter("Gandalf", "wizzard")
+        ));
+
+        when().get("/characters?race=hobbit")
+            .then().statusCode(200)
+            .and().body("name", hasItems("Frodo", "Samwise"));
+    }
+
+}