[BAEL-7574] - Fixed integration tests for spring-rest-simple module

spring-batch/pom.xml

@@ -52,6 +52,13 @@
             <artifactId>opencsv</artifactId>
             <version>${opencsv.version}</version>
         </dependency>
+        
+        <dependency>
+    		<groupId>org.awaitility</groupId>
+    		<artifactId>awaitility</artifactId>
+    		<version>${awaitility.version}</version>
+    		<scope>test</scope>
+		</dependency>
     </dependencies>
 
     <properties>
@@ -59,6 +66,7 @@
         <spring.batch.version>4.0.0.RELEASE</spring.batch.version>
         <sqlite.version>3.15.1</sqlite.version>
         <opencsv.version>4.1</opencsv.version>
+        <awaitility.version>3.1.1</awaitility.version>
     </properties>
 
 </project>

spring-batch/src/main/java/org/baeldung/batchscheduler/SpringBatchScheduler.java

@@ -6,7 +6,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.atomic.AtomicBoolean;
-
+import java.util.concurrent.atomic.AtomicInteger;
 import org.baeldung.batchscheduler.model.Book;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -45,7 +45,7 @@ public class SpringBatchScheduler {
 
     private AtomicBoolean enabled = new AtomicBoolean(true);
 
-    private Date currentLaunchDate;
+    private AtomicInteger batchRunCounter = new AtomicInteger(0);
 
     private final Map<Object, ScheduledFuture<?>> scheduledTasks = new IdentityHashMap<>();
 
@@ -60,18 +60,14 @@ public class SpringBatchScheduler {
         Date date = new Date();
         logger.debug("scheduler starts at " + date);
         if (enabled.get()) {
-            currentLaunchDate = date;
+            JobExecution jobExecution = jobLauncher().run(job(), new JobParametersBuilder().addDate("launchDate", date)
-            JobExecution jobExecution = jobLauncher().run(job(), new JobParametersBuilder().addDate("launchDate", currentLaunchDate)
                 .toJobParameters());
+            batchRunCounter.incrementAndGet();
             logger.debug("Batch job ends with status as " + jobExecution.getStatus());
         }
         logger.debug("scheduler ends ");
     }
 
-    public Date getCurrentLaunchDate() {
-        return currentLaunchDate;
-    }
-
     public void stop() {
         enabled.set(false);
     }
@@ -169,4 +165,8 @@ public class SpringBatchScheduler {
         };
     }
 
+    public AtomicInteger getBatchRunCounter() {
+        return batchRunCounter;
+    }
+
 }

spring-batch/src/test/java/org/baeldung/batchscheduler/SpringBatchSchedulerIntegrationTest.java

@@ -1,60 +1,60 @@
 package org.baeldung.batchscheduler;
 
-import java.util.Date;
-
 import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
-import org.springframework.scheduling.TaskScheduler;
 import org.springframework.scheduling.annotation.ScheduledAnnotationBeanPostProcessor;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
+import static org.awaitility.Awaitility.await;
+import static java.util.concurrent.TimeUnit.*;
+
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(classes = SpringBatchScheduler.class)
 public class SpringBatchSchedulerIntegrationTest {
 
-    private static final int TIMER = 3000;
-
     @Autowired
     private ApplicationContext context;
 
     @Test
     public void stopJobsWhenSchedulerDisabled() throws Exception {
-        Thread.sleep(TIMER);
         SpringBatchScheduler schedulerBean = context.getBean(SpringBatchScheduler.class);
+        await().untilAsserted(() -> Assert.assertEquals(2, schedulerBean.getBatchRunCounter()
+            .get()));
         schedulerBean.stop();
-        Thread.sleep(TIMER);
+        await().atLeast(3, SECONDS);
-        Date lastLaunchDate = schedulerBean.getCurrentLaunchDate();
+
-        Thread.sleep(TIMER);
+        Assert.assertEquals(2, schedulerBean.getBatchRunCounter()
-        Assert.assertEquals(lastLaunchDate, schedulerBean.getCurrentLaunchDate());
+            .get());
     }
 
     @Test
     public void stopJobSchedulerWhenSchedulerDestroyed() throws Exception {
-        Thread.sleep(TIMER);
         ScheduledAnnotationBeanPostProcessor bean = context.getBean(ScheduledAnnotationBeanPostProcessor.class);
         SpringBatchScheduler schedulerBean = context.getBean(SpringBatchScheduler.class);
+        await().untilAsserted(() -> Assert.assertEquals(2, schedulerBean.getBatchRunCounter()
+            .get()));
         bean.postProcessBeforeDestruction(schedulerBean, "SpringBatchScheduler");
-        Thread.sleep(TIMER);
+        await().atLeast(3, SECONDS);
-        Date lastLaunchTime = schedulerBean.getCurrentLaunchDate();
-        Thread.sleep(TIMER);
-        Assert.assertEquals(lastLaunchTime, schedulerBean.getCurrentLaunchDate());
 
+        Assert.assertEquals(2, schedulerBean.getBatchRunCounter()
+            .get());
     }
 
     @Test
     public void stopJobSchedulerWhenFutureTasksCancelled() throws Exception {
-        Thread.sleep(TIMER);
         SpringBatchScheduler schedulerBean = context.getBean(SpringBatchScheduler.class);
+        await().untilAsserted(() -> Assert.assertEquals(2, schedulerBean.getBatchRunCounter()
+            .get()));
         schedulerBean.cancelFutureSchedulerTasks();
-        Thread.sleep(TIMER);
+        await().atLeast(3, SECONDS);
-        Date lastLaunchTime = schedulerBean.getCurrentLaunchDate();
-        Thread.sleep(TIMER);
-        Assert.assertEquals(lastLaunchTime, schedulerBean.getCurrentLaunchDate());
 
+        Assert.assertEquals(2, schedulerBean.getBatchRunCounter()
+            .get());
     }
 
+
 }

spring-rest-simple/src/test/java/org/baeldung/web/controller/status/ExampleControllerIntegrationTest.java

@@ -8,6 +8,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.client.AutoConfigureWebClient;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
@@ -18,6 +19,7 @@ import org.springframework.web.context.WebApplicationContext;
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(classes = WebConfig.class)
 @WebAppConfiguration
+@AutoConfigureWebClient
 public class ExampleControllerIntegrationTest {
 
     private MockMvc mockMvc;

spring-rest-simple/src/test/java/org/baeldung/web/test/BazzNewMappingsExampleIntegrationTest.java

@@ -15,6 +15,7 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.client.AutoConfigureWebClient;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
@@ -26,6 +27,7 @@ import org.springframework.web.context.WebApplicationContext;
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(classes = WebConfig.class)
 @WebAppConfiguration
+@AutoConfigureWebClient
 public class BazzNewMappingsExampleIntegrationTest {
     
     private MockMvc mockMvc;