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Allow @SpyBean to be used to spy on a Spring Data repository
Fixes gh-7033
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105
...st/src/test/java/org/springframework/boot/test/mock/mockito/SpyBeanWithJdkProxyTests.java
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/* | ||
* Copyright 2012-2021 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 | ||
* | ||
* https://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. | ||
*/ | ||
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package org.springframework.boot.test.mock.mockito; | ||
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import java.lang.reflect.InvocationHandler; | ||
import java.lang.reflect.Method; | ||
import java.lang.reflect.Proxy; | ||
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import org.junit.jupiter.api.Test; | ||
import org.junit.jupiter.api.extension.ExtendWith; | ||
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import org.springframework.beans.factory.annotation.Autowired; | ||
import org.springframework.context.annotation.Bean; | ||
import org.springframework.context.annotation.Configuration; | ||
import org.springframework.context.annotation.Import; | ||
import org.springframework.test.context.junit.jupiter.SpringExtension; | ||
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import static org.assertj.core.api.Assertions.assertThat; | ||
import static org.mockito.Mockito.verify; | ||
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/** | ||
* Tests for {@link SpyBean @SpyBean} with a JDK proxy. | ||
* | ||
* @author Andy Wilkinson | ||
*/ | ||
@ExtendWith(SpringExtension.class) | ||
public class SpyBeanWithJdkProxyTests { | ||
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@Autowired | ||
private ExampleService service; | ||
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@SpyBean | ||
private ExampleRepository repository; | ||
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@Test | ||
void jdkProxyCanBeSpied() throws Exception { | ||
Example example = this.service.find("id"); | ||
assertThat(example.id).isEqualTo("id"); | ||
verify(this.repository).find("id"); | ||
} | ||
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@Configuration(proxyBeanMethods = false) | ||
@Import(ExampleService.class) | ||
static class Config { | ||
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@Bean | ||
ExampleRepository dateService() { | ||
return (ExampleRepository) Proxy.newProxyInstance(getClass().getClassLoader(), | ||
new Class<?>[] { ExampleRepository.class }, new InvocationHandler() { | ||
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@Override | ||
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { | ||
return new Example((String) args[0]); | ||
} | ||
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}); | ||
} | ||
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} | ||
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static class ExampleService { | ||
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private final ExampleRepository repository; | ||
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ExampleService(ExampleRepository repository) { | ||
this.repository = repository; | ||
} | ||
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Example find(String id) { | ||
return this.repository.find(id); | ||
} | ||
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} | ||
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interface ExampleRepository { | ||
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Example find(String id); | ||
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} | ||
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static class Example { | ||
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private final String id; | ||
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Example(String id) { | ||
this.id = id; | ||
} | ||
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} | ||
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} |
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64
...-test-data-jpa/src/test/java/smoketest/data/jpa/SpyBeanSampleDataJpaApplicationTests.java
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/* | ||
* Copyright 2012-2021 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 | ||
* | ||
* https://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. | ||
*/ | ||
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package smoketest.data.jpa; | ||
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import org.junit.jupiter.api.BeforeEach; | ||
import org.junit.jupiter.api.Test; | ||
import smoketest.data.jpa.service.CityRepository; | ||
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import org.springframework.beans.factory.annotation.Autowired; | ||
import org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureTestDatabase; | ||
import org.springframework.boot.test.context.SpringBootTest; | ||
import org.springframework.boot.test.mock.mockito.SpyBean; | ||
import org.springframework.test.web.servlet.MockMvc; | ||
import org.springframework.test.web.servlet.setup.MockMvcBuilders; | ||
import org.springframework.web.context.WebApplicationContext; | ||
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import static org.mockito.Mockito.verify; | ||
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; | ||
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; | ||
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; | ||
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/** | ||
* Tests for {@link SampleDataJpaApplication} that use {@link SpyBean @SpyBean}. | ||
* | ||
* @author Andy Wilkinson | ||
*/ | ||
@SpringBootTest | ||
@AutoConfigureTestDatabase | ||
public class SpyBeanSampleDataJpaApplicationTests { | ||
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@Autowired | ||
private WebApplicationContext context; | ||
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private MockMvc mvc; | ||
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@SpyBean | ||
private CityRepository repository; | ||
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@BeforeEach | ||
void setUp() { | ||
this.mvc = MockMvcBuilders.webAppContextSetup(this.context).build(); | ||
} | ||
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@Test | ||
void testHome() throws Exception { | ||
this.mvc.perform(get("/")).andExpect(status().isOk()).andExpect(content().string("Bath")); | ||
verify(this.repository).findByNameAndCountryAllIgnoringCase("Bath", "UK"); | ||
} | ||
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} |