sync source code with article

spring-scheduling/src/test/java/com/baeldung/springretry/SpringRetryIntegrationTest.java

@@ -1,40 +0,0 @@
-package com.baeldung.springretry;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.retry.support.RetryTemplate;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-import org.springframework.test.context.support.AnnotationConfigContextLoader;
-
-import java.sql.SQLException;
-
-@RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration(classes = AppConfig.class, loader = AnnotationConfigContextLoader.class)
-public class SpringRetryIntegrationTest {
-
-    @Autowired
-    private MyService myService;
-
-    @Autowired
-    private RetryTemplate retryTemplate;
-
-    @Test(expected = RuntimeException.class)
-    public void givenRetryService_whenCallWithException_thenRetry() {
-        myService.retryService();
-    }
-
-    @Test
-    public void givenRetryServiceWithRecovery_whenCallWithException_thenRetryRecover() throws SQLException {
-        myService.retryServiceWithRecovery(null);
-    }
-
-    @Test(expected = RuntimeException.class)
-    public void givenTemplateRetryService_whenCallWithException_thenRetry() {
-        retryTemplate.execute(arg0 -> {
-            myService.templateRetryService();
-            return null;
-        });
-    }
-}