DATACMNS-867 - Post-rebase changes.

Adopt tests to AssertJ. Remove superflous Mockito stubbing.

src/test/java/org/springframework/data/mapping/model/BasicPersistentEntityUnitTests.java

@@ -16,6 +16,7 @@
 package org.springframework.data.mapping.model;
 
 import static org.assertj.core.api.Assertions.*;
+import static org.junit.Assume.assumeThat;
 import static org.mockito.Mockito.*;
 
 import java.lang.annotation.Retention;
@@ -25,6 +26,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Optional;
 
+import org.hamcrest.CoreMatchers;
 import org.junit.Assert;
 import org.junit.Rule;
 import org.junit.Test;
@@ -56,6 +58,7 @@ import org.springframework.test.util.ReflectionTestUtils;
  *
  * @author Oliver Gierke
  * @author Christoph Strobl
+ * @author Mark Paluch
  */
 @RunWith(MockitoJUnitRunner.class)
 public class BasicPersistentEntityUnitTests<T extends PersistentProperty<T>> {
@@ -175,12 +178,12 @@ public class BasicPersistentEntityUnitTests<T extends PersistentProperty<T>> {
 		assumeThat(System.getProperty("java.version"), CoreMatchers.startsWith("1.6"));
 
 		SampleMappingContext context = new SampleMappingContext();
-		PersistentEntity<Object, SamplePersistentProperty> entity = context.getPersistentEntity(Entity.class);
+		PersistentEntity<Object, SamplePersistentProperty> entity = context.getRequiredPersistentEntity(Entity.class);
 
 		Entity value = new Entity();
 		PersistentPropertyAccessor accessor = entity.getPropertyAccessor(value);
 
-		assertThat(accessor).isEqualTo(instanceOf(BeanWrapper.class));
+		assertThat(accessor).isInstanceOf(BeanWrapper.class);
 		assertThat(accessor.getBean()).isEqualTo(value);
 	}
 

src/test/java/org/springframework/data/repository/core/support/EventPublishingRepositoryProxyPostProcessorUnitTests.java

@@ -45,6 +45,7 @@ import org.springframework.data.repository.core.support.EventPublishingRepositor
  * Unit tests for {@link EventPublishingRepositoryProxyPostProcessor} and contained classes.
  * 
  * @author Oliver Gierke
+ * @author Mark Paluch
  * @soundtrack Henrik Freischlader Trio - Nobody Else To Blame (Openness)
  */
 @RunWith(MockitoJUnitRunner.class)
@@ -175,9 +176,6 @@ public class EventPublishingRepositoryProxyPostProcessorUnitTests {
 	@Test // DATACMNS-975
 	public void publishesEventsAfterSaveInvocation() throws Throwable {
 
-		doReturn(SampleRepository.class.getMethod("save", Object.class)).when(invocation).getMethod();
-		doReturn(new Object[] { OneEvent.of(new SomeEvent()) }).when(invocation).getArguments();
-
 		doThrow(new IllegalStateException()).when(invocation).proceed();
 
 		try {

src/test/java/org/springframework/data/repository/query/ReturnedTypeUnitTests.java

@@ -34,6 +34,7 @@ import org.springframework.data.repository.core.support.DefaultRepositoryMetadat
  * Unit tests for {@link ReturnedType}.
  * 
  * @author Oliver Gierke
+ * @author Mark Paluch
  */
 public class ReturnedTypeUnitTests {
 
@@ -152,8 +153,7 @@ public class ReturnedTypeUnitTests {
 
 		List<String> properties = type.getInputProperties();
 
-		assertThat(properties, hasSize(1));
-		assertThat(properties, contains("firstname"));
+		assertThat(properties).hasSize(1).contains("firstname");
 	}
 
 	private static ReturnedType getReturnedType(String methodName, Class<?>... parameters) throws Exception {

src/test/java/org/springframework/data/web/ProjectingJackson2HttpMessageConverterUnitTests.java

@@ -27,6 +27,7 @@ import org.springframework.http.MediaType;
  * Unit tests for {@link ProjectingJackson2HttpMessageConverter}.
  * 
  * @author Oliver Gierke
+ * @author Mark Paluch
  * @soundtrack Richard Spaven - Tribute (Whole Other*)
  * @since 1.13
  */
@@ -56,7 +57,7 @@ public class ProjectingJackson2HttpMessageConverterUnitTests {
 		Method method = BaseController.class.getDeclaredMethod("createEntity", AbstractDto.class);
 		Type type = method.getGenericParameterTypes()[0];
 
-		assertThat(converter.canRead(type, BaseController.class, ANYTHING_JSON), is(false));
+		assertThat(converter.canRead(type, BaseController.class, ANYTHING_JSON)).isFalse();
 	}
 
 	@Test // DATACMNS-972
@@ -65,7 +66,7 @@ public class ProjectingJackson2HttpMessageConverterUnitTests {
 		Method method = ConcreteController.class.getMethod("createEntity", AbstractDto.class);
 		Type type = method.getGenericParameterTypes()[0];
 
-		assertThat(converter.canRead(type, ConcreteController.class, ANYTHING_JSON), is(false));
+		assertThat(converter.canRead(type, ConcreteController.class, ANYTHING_JSON)).isFalse();
 	}
 
 	@ProjectedPayload