BAEL-2350 - DataJpaTest Configuration not found (#7996)

* BAEL-2350 - DataJpaTest Configuration not found

Add a simple example to show how the correct (package) structure is for using @DataJpaTest

* Removed link as requested

spring-boot-configuration/data-jpa-library/src/main/java/com/baeldung/data/jpa/libarary/model/Example.java

@@ -0,0 +1,13 @@
+package com.baeldung.data.jpa.libarary.model;
+
+public class Example {
+    private String example;
+
+    public String getExample() {
+        return example;
+    }
+
+    public void setExample(String example) {
+        this.example = example;
+    }
+}

spring-boot-configuration/data-jpa-library/src/test/java/com/baeldung/data/jpa/TestApplication.java

@@ -0,0 +1,7 @@
+package com.baeldung.data.jpa;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class TestApplication {
+}

spring-boot-configuration/data-jpa-library/src/test/java/com/baeldung/data/jpa/libarary/DataJpaUnitTest.java

@@ -0,0 +1,24 @@
+package com.baeldung.data.jpa.libarary;
+
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest;
+import org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManager;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@DataJpaTest
+public class DataJpaUnitTest {
+
+    @Autowired
+    private TestEntityManager entityManager;
+
+    @Test
+    public void givenACorrectSetup_thenAnEntityManagerWillBeAvailable() {
+        assertNotNull(entityManager);
+    }
+
+}