/*
* Copyright 2002-2016 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.test.context.junit4;
import java.util.Properties;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.support.GenericPropertiesContextLoader;
import org.springframework.tests.sample.beans.Pet;
import static org.junit.Assert.*;
/**
* <p>
* JUnit 4 based test class, which verifies the expected functionality of
* {@link SpringRunner} in conjunction with support for application contexts
* loaded from Java {@link Properties} files. Specifically, the
* {@link ContextConfiguration#loader() loader} attribute of {@code ContextConfiguration}
* and the
* {@link org.springframework.test.context.support.GenericPropertiesContextLoader#getResourceSuffix()
* resourceSuffix} property of {@code GenericPropertiesContextLoader} are tested.
* </p>
* <p>
* Since no {@link ContextConfiguration#locations() locations} are explicitly defined, the
* {@code resourceSuffix} is set to "-context.properties", and since default
* resource locations will be detected by default, this test class's dependencies will be
* injected via {@link Autowired annotation-based autowiring} from beans defined in the
* {@link ApplicationContext} loaded from the default classpath resource: "
* {@code /org/springframework/test/junit4/PropertiesBasedSpringJUnit4ClassRunnerAppCtxTests-context.properties}
* ".
* </p>
*
* @author Sam Brannen
* @since 2.5
* @see GenericPropertiesContextLoader
* @see SpringJUnit4ClassRunnerAppCtxTests
*/
@RunWith(SpringRunner.class)
@ContextConfiguration(loader = GenericPropertiesContextLoader.class)
public class PropertiesBasedSpringJUnit4ClassRunnerAppCtxTests {
@Autowired
private Pet cat;
@Autowired
private String testString;
@Test
public void verifyAnnotationAutowiredFields() {
assertNotNull("The cat field should have been autowired.", this.cat);
assertEquals("Garfield", this.cat.getName());
assertNotNull("The testString field should have been autowired.", this.testString);
assertEquals("Test String", this.testString);
}
}