Move src to spring-testing module (#6375)

testing-modules/spring-testing/pom.xml

@@ -54,6 +54,18 @@
             <artifactId>spring-data-jpa</artifactId>
             <version>LATEST</version>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>${junit.jupiter.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.awaitility</groupId>
+            <artifactId>awaitility</artifactId>
+            <version>${awaitility.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
@@ -70,6 +82,8 @@
     <properties>
         <!-- testing -->
         <hamcrest.version>2.0.0.0</hamcrest.version>
+        <awaitility.version>3.1.6</awaitility.version>
+        <junit.jupiter.version>5.4.0</junit.jupiter.version>
     </properties>
 
 </project>

testing-modules/spring-testing/src/main/java/com/baeldung/config/ScheduledConfig.java

@@ -0,0 +1,11 @@
+package com.baeldung.config;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@Configuration
+@EnableScheduling
+@ComponentScan("com.baeldung.scheduled")
+public class ScheduledConfig {
+}

testing-modules/spring-testing/src/main/java/com/baeldung/scheduled/Counter.java

@@ -0,0 +1,20 @@
+package com.baeldung.scheduled;
+
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+@Component
+public class Counter {
+    private final AtomicInteger count = new AtomicInteger(0);
+
+    @Scheduled(fixedDelay = 5)
+    public void scheduled() {
+        this.count.incrementAndGet();
+    }
+
+    public int getInvocationCount() {
+        return this.count.get();
+    }
+}

testing-modules/spring-testing/src/test/java/com/baeldung/scheduled/ScheduledAwaitilityIntegrationTest.java

@@ -0,0 +1,24 @@
+package com.baeldung.scheduled;
+
+import com.baeldung.config.ScheduledConfig;
+import org.awaitility.Duration;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.mock.mockito.SpyBean;
+import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+
+import static org.awaitility.Awaitility.await;
+import static org.mockito.Mockito.atLeast;
+import static org.mockito.Mockito.verify;
+
+@SpringJUnitConfig(ScheduledConfig.class)
+public class ScheduledAwaitilityIntegrationTest {
+
+    @SpyBean private Counter counter;
+
+    @Test
+    public void whenWaitOneSecond_thenScheduledIsCalledAtLeastTenTimes() {
+        await()
+          .atMost(Duration.ONE_SECOND)
+          .untilAsserted(() -> verify(counter, atLeast(10)).scheduled());
+    }
+}

testing-modules/spring-testing/src/test/java/com/baeldung/scheduled/ScheduledIntegrationTest.java

@@ -0,0 +1,22 @@
+package com.baeldung.scheduled;
+
+import com.baeldung.config.ScheduledConfig;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringJUnitConfig(ScheduledConfig.class)
+public class ScheduledIntegrationTest {
+
+    @Autowired Counter counter;
+
+    @Test
+    public void givenSleepBy100ms_whenGetInvocationCount_thenIsGreaterThanZero() throws InterruptedException {
+        Thread.sleep(100L);
+
+        assertThat(counter.getInvocationCount()).isGreaterThan(0);
+    }
+
+}