/*
* Copyright 2002-2015 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.support;
import java.util.List;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.core.annotation.AnnotationConfigurationException;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.ContextConfigurationAttributes;
import org.springframework.test.context.ContextLoader;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import static org.springframework.test.context.support.ContextLoaderUtils.*;
/**
* Unit tests for {@link ContextLoaderUtils} involving {@link ContextConfigurationAttributes}.
*
* @author Sam Brannen
* @since 3.1
*/
public class ContextLoaderUtilsConfigurationAttributesTests extends AbstractContextConfigurationUtilsTests {
@Rule
public final ExpectedException exception = ExpectedException.none();
private void assertLocationsFooAttributes(ContextConfigurationAttributes attributes) {
assertAttributes(attributes, LocationsFoo.class, new String[] { "/foo.xml" }, EMPTY_CLASS_ARRAY,
ContextLoader.class, false);
}
private void assertClassesFooAttributes(ContextConfigurationAttributes attributes) {
assertAttributes(attributes, ClassesFoo.class, EMPTY_STRING_ARRAY, new Class<?>[] {FooConfig.class},
ContextLoader.class, false);
}
private void assertLocationsBarAttributes(ContextConfigurationAttributes attributes) {
assertAttributes(attributes, LocationsBar.class, new String[] {"/bar.xml"}, EMPTY_CLASS_ARRAY,
AnnotationConfigContextLoader.class, true);
}
private void assertClassesBarAttributes(ContextConfigurationAttributes attributes) {
assertAttributes(attributes, ClassesBar.class, EMPTY_STRING_ARRAY, new Class<?>[] {BarConfig.class},
AnnotationConfigContextLoader.class, true);
}
@Test
public void resolveConfigAttributesWithConflictingLocations() {
exception.expect(AnnotationConfigurationException.class);
exception.expectMessage(containsString(ConflictingLocations.class.getName()));
exception.expectMessage(either(
containsString("attribute 'value' and its alias 'locations'")).or(
containsString("attribute 'locations' and its alias 'value'")));
exception.expectMessage(either(
containsString("values of [{x}] and [{y}]")).or(
containsString("values of [{y}] and [{x}]")));
exception.expectMessage(containsString("but only one is permitted"));
resolveContextConfigurationAttributes(ConflictingLocations.class);
}
@Test
public void resolveConfigAttributesWithBareAnnotations() {
Class<BareAnnotations> testClass = BareAnnotations.class;
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(testClass);
assertNotNull(attributesList);
assertEquals(1, attributesList.size());
assertAttributes(attributesList.get(0),
testClass, EMPTY_STRING_ARRAY, EMPTY_CLASS_ARRAY, ContextLoader.class, true);
}
@Test
public void resolveConfigAttributesWithLocalAnnotationAndLocations() {
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(LocationsFoo.class);
assertNotNull(attributesList);
assertEquals(1, attributesList.size());
assertLocationsFooAttributes(attributesList.get(0));
}
@Test
public void resolveConfigAttributesWithMetaAnnotationAndLocations() {
Class<MetaLocationsFoo> testClass = MetaLocationsFoo.class;
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(testClass);
assertNotNull(attributesList);
assertEquals(1, attributesList.size());
assertAttributes(attributesList.get(0),
testClass, new String[] {"/foo.xml"}, EMPTY_CLASS_ARRAY, ContextLoader.class, true);
}
@Test
public void resolveConfigAttributesWithMetaAnnotationAndLocationsAndOverrides() {
Class<MetaLocationsFooWithOverrides> testClass = MetaLocationsFooWithOverrides.class;
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(testClass);
assertNotNull(attributesList);
assertEquals(1, attributesList.size());
assertAttributes(attributesList.get(0),
testClass, new String[] {"/foo.xml"}, EMPTY_CLASS_ARRAY, ContextLoader.class, true);
}
@Test
public void resolveConfigAttributesWithMetaAnnotationAndLocationsAndOverriddenAttributes() {
Class<MetaLocationsFooWithOverriddenAttributes> testClass = MetaLocationsFooWithOverriddenAttributes.class;
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(testClass);
assertNotNull(attributesList);
assertEquals(1, attributesList.size());
assertAttributes(attributesList.get(0),
testClass, new String[] {"foo1.xml", "foo2.xml"}, EMPTY_CLASS_ARRAY, ContextLoader.class, true);
}
@Test
public void resolveConfigAttributesWithMetaAnnotationAndLocationsInClassHierarchy() {
Class<MetaLocationsBar> testClass = MetaLocationsBar.class;
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(testClass);
assertNotNull(attributesList);
assertEquals(2, attributesList.size());
assertAttributes(attributesList.get(0),
testClass, new String[] {"/bar.xml"}, EMPTY_CLASS_ARRAY, ContextLoader.class, true);
assertAttributes(attributesList.get(1),
MetaLocationsFoo.class, new String[] {"/foo.xml"}, EMPTY_CLASS_ARRAY, ContextLoader.class, true);
}
@Test
public void resolveConfigAttributesWithLocalAnnotationAndClasses() {
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(ClassesFoo.class);
assertNotNull(attributesList);
assertEquals(1, attributesList.size());
assertClassesFooAttributes(attributesList.get(0));
}
@Test
public void resolveConfigAttributesWithLocalAndInheritedAnnotationsAndLocations() {
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(LocationsBar.class);
assertNotNull(attributesList);
assertEquals(2, attributesList.size());
assertLocationsBarAttributes(attributesList.get(0));
assertLocationsFooAttributes(attributesList.get(1));
}
@Test
public void resolveConfigAttributesWithLocalAndInheritedAnnotationsAndClasses() {
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(ClassesBar.class);
assertNotNull(attributesList);
assertEquals(2, attributesList.size());
assertClassesBarAttributes(attributesList.get(0));
assertClassesFooAttributes(attributesList.get(1));
}
/**
* Verifies change requested in <a href="https://jira.spring.io/browse/SPR-11634">SPR-11634</a>.
* @since 4.0.4
*/
@Test
public void resolveConfigAttributesWithLocationsAndClasses() {
List<ContextConfigurationAttributes> attributesList = resolveContextConfigurationAttributes(LocationsAndClasses.class);
assertNotNull(attributesList);
assertEquals(1, attributesList.size());
}
// -------------------------------------------------------------------------
@ContextConfiguration(value = "x", locations = "y")
private static class ConflictingLocations {
}
@ContextConfiguration(locations = "x", classes = Object.class)
private static class LocationsAndClasses {
}
}