mirror of
https://github.com/spring-projects/spring-boot.git
synced 2024-08-29 03:06:45 +08:00
Reinject mocks when context is dirtied before each method
Closes gh-11903
This commit is contained in:
parent
61cba6402d
commit
aac88502c8
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright 2012-2016 the original author or authors.
|
||||
* Copyright 2012-2018 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
@ -24,10 +24,10 @@ import java.util.Set;
|
||||
import org.mockito.Captor;
|
||||
import org.mockito.MockitoAnnotations;
|
||||
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.test.context.TestContext;
|
||||
import org.springframework.test.context.TestExecutionListener;
|
||||
import org.springframework.test.context.support.AbstractTestExecutionListener;
|
||||
import org.springframework.test.context.support.DependencyInjectionTestExecutionListener;
|
||||
import org.springframework.util.ReflectionUtils;
|
||||
import org.springframework.util.ReflectionUtils.FieldCallback;
|
||||
|
||||
@ -37,16 +37,35 @@ import org.springframework.util.ReflectionUtils.FieldCallback;
|
||||
* annotations.
|
||||
*
|
||||
* @author Phillip Webb
|
||||
* @author Andy Wilkinson
|
||||
* @since 1.4.2
|
||||
*/
|
||||
public class MockitoTestExecutionListener extends AbstractTestExecutionListener {
|
||||
|
||||
@Override
|
||||
public void prepareTestInstance(TestContext testContext) throws Exception {
|
||||
initMocks(testContext);
|
||||
injectFields(testContext);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void beforeTestMethod(TestContext testContext) throws Exception {
|
||||
if (Boolean.TRUE.equals(testContext.getAttribute(
|
||||
DependencyInjectionTestExecutionListener.REINJECT_DEPENDENCIES_ATTRIBUTE))) {
|
||||
initMocks(testContext);
|
||||
reinjectFields(testContext);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getOrder() {
|
||||
return 1950;
|
||||
}
|
||||
|
||||
private void initMocks(TestContext testContext) {
|
||||
if (hasMockitoAnnotations(testContext)) {
|
||||
MockitoAnnotations.initMocks(testContext.getTestInstance());
|
||||
}
|
||||
injectFields(testContext);
|
||||
}
|
||||
|
||||
private boolean hasMockitoAnnotations(TestContext testContext) {
|
||||
@ -56,21 +75,46 @@ public class MockitoTestExecutionListener extends AbstractTestExecutionListener
|
||||
}
|
||||
|
||||
private void injectFields(TestContext testContext) {
|
||||
postProcessFields(testContext, new MockitoFieldHandler() {
|
||||
|
||||
@Override
|
||||
public void handle(MockitoField mockitoField,
|
||||
MockitoPostProcessor postProcessor) {
|
||||
postProcessor.inject(mockitoField.field, mockitoField.target,
|
||||
mockitoField.definition);
|
||||
}
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
private void reinjectFields(final TestContext testContext) {
|
||||
postProcessFields(testContext, new MockitoFieldHandler() {
|
||||
|
||||
@Override
|
||||
public void handle(MockitoField mockitoField,
|
||||
MockitoPostProcessor postProcessor) {
|
||||
ReflectionUtils.makeAccessible(mockitoField.field);
|
||||
ReflectionUtils.setField(mockitoField.field,
|
||||
testContext.getTestInstance(), null);
|
||||
postProcessor.inject(mockitoField.field, mockitoField.target,
|
||||
mockitoField.definition);
|
||||
}
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
private void postProcessFields(TestContext testContext, MockitoFieldHandler handler) {
|
||||
DefinitionsParser parser = new DefinitionsParser();
|
||||
parser.parse(testContext.getTestClass());
|
||||
if (!parser.getDefinitions().isEmpty()) {
|
||||
injectFields(testContext, parser);
|
||||
}
|
||||
}
|
||||
|
||||
private void injectFields(TestContext testContext, DefinitionsParser parser) {
|
||||
ApplicationContext applicationContext = testContext.getApplicationContext();
|
||||
MockitoPostProcessor postProcessor = applicationContext
|
||||
MockitoPostProcessor postProcessor = testContext.getApplicationContext()
|
||||
.getBean(MockitoPostProcessor.class);
|
||||
for (Definition definition : parser.getDefinitions()) {
|
||||
Field field = parser.getField(definition);
|
||||
if (field != null) {
|
||||
postProcessor.inject(field, testContext.getTestInstance(), definition);
|
||||
handler.handle(new MockitoField(field, testContext.getTestInstance(),
|
||||
definition), postProcessor);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -98,4 +142,26 @@ public class MockitoTestExecutionListener extends AbstractTestExecutionListener
|
||||
|
||||
}
|
||||
|
||||
private static final class MockitoField {
|
||||
|
||||
private final Field field;
|
||||
|
||||
private final Object target;
|
||||
|
||||
private final Definition definition;
|
||||
|
||||
private MockitoField(Field field, Object instance, Definition definition) {
|
||||
this.field = field;
|
||||
this.target = instance;
|
||||
this.definition = definition;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private interface MockitoFieldHandler {
|
||||
|
||||
void handle(MockitoField mockitoField, MockitoPostProcessor postProcessor);
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
@ -0,0 +1,63 @@
|
||||
/*
|
||||
* Copyright 2012-2018 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.boot.test.mock.mockito;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.test.mock.mockito.example.ExampleService;
|
||||
import org.springframework.boot.test.mock.mockito.example.ExampleServiceCaller;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.Import;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.annotation.DirtiesContext.ClassMode;
|
||||
import org.springframework.test.annotation.DirtiesContext.MethodMode;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.mockito.BDDMockito.given;
|
||||
|
||||
/**
|
||||
* Integration tests for using {@link MockBean} with {@link DirtiesContext} and
|
||||
* {@link MethodMode#BEFORE_METHOD}.
|
||||
*
|
||||
* @author Andy Wilkinson
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@DirtiesContext(classMode = ClassMode.BEFORE_EACH_TEST_METHOD)
|
||||
public class MockBeanWithDirtiesContextClassModeBeforeMethodIntegrationTests {
|
||||
|
||||
@MockBean
|
||||
private ExampleService exampleService;
|
||||
|
||||
@Autowired
|
||||
private ExampleServiceCaller caller;
|
||||
|
||||
@Test
|
||||
public void testMocking() throws Exception {
|
||||
given(this.exampleService.greeting()).willReturn("Boot");
|
||||
assertThat(this.caller.sayGreeting()).isEqualTo("I say Boot");
|
||||
}
|
||||
|
||||
@Configuration
|
||||
@Import(ExampleServiceCaller.class)
|
||||
static class Config {
|
||||
|
||||
}
|
||||
|
||||
}
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright 2012-2016 the original author or authors.
|
||||
* Copyright 2012-2018 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
@ -28,6 +28,7 @@ import org.mockito.MockitoAnnotations;
|
||||
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.test.context.TestContext;
|
||||
import org.springframework.test.context.support.DependencyInjectionTestExecutionListener;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
import static org.mockito.BDDMockito.given;
|
||||
@ -35,6 +36,7 @@ import static org.mockito.Matchers.any;
|
||||
import static org.mockito.Matchers.eq;
|
||||
import static org.mockito.Mockito.mock;
|
||||
import static org.mockito.Mockito.verify;
|
||||
import static org.mockito.Mockito.verifyNoMoreInteractions;
|
||||
|
||||
/**
|
||||
* Tests for {@link MockitoTestExecutionListener}.
|
||||
@ -78,6 +80,28 @@ public class MockitoTestExecutionListenerTests {
|
||||
assertThat(this.fieldCaptor.getValue().getName()).isEqualTo("mockBean");
|
||||
}
|
||||
|
||||
@Test
|
||||
public void beforeTestMethodShouldDoNothingWhenDirtiesContextAttributeIsNotSet()
|
||||
throws Exception {
|
||||
WithMockBean instance = new WithMockBean();
|
||||
this.listener.beforeTestMethod(mockTestContext(instance));
|
||||
verifyNoMoreInteractions(this.postProcessor);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void beforeTestMethodShouldInjectMockBeanWhenDirtiesContextAttributeIsSet()
|
||||
throws Exception {
|
||||
WithMockBean instance = new WithMockBean();
|
||||
TestContext mockTestContext = mockTestContext(instance);
|
||||
given(mockTestContext.getAttribute(
|
||||
DependencyInjectionTestExecutionListener.REINJECT_DEPENDENCIES_ATTRIBUTE))
|
||||
.willReturn(Boolean.TRUE);
|
||||
this.listener.beforeTestMethod(mockTestContext);
|
||||
verify(this.postProcessor).inject(this.fieldCaptor.capture(), eq(instance),
|
||||
(MockDefinition) any());
|
||||
assertThat(this.fieldCaptor.getValue().getName()).isEqualTo("mockBean");
|
||||
}
|
||||
|
||||
@SuppressWarnings({ "unchecked", "rawtypes" })
|
||||
private TestContext mockTestContext(Object instance) {
|
||||
TestContext testContext = mock(TestContext.class);
|
||||
|
@ -0,0 +1,62 @@
|
||||
/*
|
||||
* Copyright 2012-2018 the original author or authors.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.springframework.boot.test.mock.mockito;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.boot.test.mock.mockito.example.ExampleServiceCaller;
|
||||
import org.springframework.boot.test.mock.mockito.example.SimpleExampleService;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.Import;
|
||||
import org.springframework.test.annotation.DirtiesContext;
|
||||
import org.springframework.test.annotation.DirtiesContext.ClassMode;
|
||||
import org.springframework.test.annotation.DirtiesContext.MethodMode;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
import static org.mockito.Mockito.verify;
|
||||
|
||||
/**
|
||||
* Integration tests for using {@link SpyBean} with {@link DirtiesContext} and
|
||||
* {@link MethodMode#BEFORE_METHOD}.
|
||||
*
|
||||
* @author Andy Wilkinson
|
||||
*/
|
||||
@RunWith(SpringRunner.class)
|
||||
@DirtiesContext(classMode = ClassMode.BEFORE_EACH_TEST_METHOD)
|
||||
public class SpyBeanWithDirtiesContextClassModeBeforeMethodIntegrationTests {
|
||||
|
||||
@SpyBean
|
||||
private SimpleExampleService exampleService;
|
||||
|
||||
@Autowired
|
||||
private ExampleServiceCaller caller;
|
||||
|
||||
@Test
|
||||
public void testSpying() throws Exception {
|
||||
this.caller.sayGreeting();
|
||||
verify(this.exampleService).greeting();
|
||||
}
|
||||
|
||||
@Configuration
|
||||
@Import(ExampleServiceCaller.class)
|
||||
static class Config {
|
||||
|
||||
}
|
||||
|
||||
}
|
Loading…
Reference in New Issue
Block a user