bael-4197: add test class

spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/xmlapplicationcontext/EmployeeServiceAppContextIntegrationTest.java

@@ -0,0 +1,21 @@
+package com.baeldung.xmlapplicationcontext;
+
+import com.baeldung.xmlapplicationcontext.service.EmployeeService;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest(classes = XmlBeanApplication.class)
+public class EmployeeServiceAppContextIntegrationTest {
+
+    @Autowired
+    private EmployeeService service;
+
+    @Test
+    public void whenContextLoads_thenServiceISNotNull() {
+        assertThat(service).isNotNull();
+    }
+
+}

spring-boot-modules/spring-boot-testing/src/test/java/com/baeldung/xmlapplicationcontext/EmployeeServiceTestContextIntegrationTest.java

@@ -0,0 +1,25 @@
+package com.baeldung.xmlapplicationcontext;
+
+import com.baeldung.xmlapplicationcontext.service.EmployeeService;
+import org.junit.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ContextConfiguration;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest
+@ContextConfiguration(locations = "/test-context.xml")
+public class EmployeeServiceTestContextIntegrationTest {
+
+    @Autowired
+    @Qualifier("employeeServiceTestImpl")
+    private EmployeeService serviceTest;
+
+    @Test
+    public void whenTestContextLoads_thenServiceTestISNotNull() {
+        assertThat(serviceTest).isNotNull();
+    }
+
+}