Use @DynamicPropertySource in the Spring Boot example (#2495)

testcontainers · Mar 31, 2020 · 682bfac · 682bfac
1 parent a51b1e0
commit 682bfac
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Showing 2 changed files with 10 additions and 8 deletions.
diff --git a/examples/spring-boot/build.gradle b/examples/spring-boot/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '2.2.5.RELEASE'
+    id 'org.springframework.boot' version '2.2.6.RELEASE'
 }
 apply plugin: 'io.spring.dependency-management'
 

diff --git a/examples/spring-boot/src/test/java/com/example/AbstractIntegrationTest.java b/examples/spring-boot/src/test/java/com/example/AbstractIntegrationTest.java
@@ -4,6 +4,8 @@
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.testcontainers.containers.GenericContainer;
 
@@ -15,13 +17,13 @@
 @ActiveProfiles("test")
 public abstract class AbstractIntegrationTest {
 
-    static {
-        GenericContainer redis = new GenericContainer("redis:3-alpine")
-            .withExposedPorts(6379);
-        redis.start();
-
-        System.setProperty("spring.redis.host", redis.getContainerIpAddress());
-        System.setProperty("spring.redis.port", redis.getFirstMappedPort() + "");
+    static GenericContainer redis = new GenericContainer("redis:3-alpine")
+        .withExposedPorts(6379);
 
+    @DynamicPropertySource
+    static void redisProperties(DynamicPropertyRegistry registry) {
+        redis.start();
+        registry.add("spring.redis.host", redis::getContainerIpAddress);
+        registry.add("spring.redis.port", redis::getFirstMappedPort);
     }
 }