/*
* Copyright 2012-2016 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.boot.autoconfigure.condition;
import org.junit.Test;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link ConditionalOnMissingClass}.
*
* @author Dave Syer
*/
public class ConditionalOnMissingClassTests {
private final AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
@Test
public void testVanillaOnClassCondition() {
this.context.register(BasicConfiguration.class, FooConfiguration.class);
this.context.refresh();
assertThat(this.context.containsBean("bar")).isFalse();
assertThat(this.context.getBean("foo")).isEqualTo("foo");
}
@Test
public void testMissingOnClassCondition() {
this.context.register(MissingConfiguration.class, FooConfiguration.class);
this.context.refresh();
assertThat(this.context.containsBean("bar")).isTrue();
assertThat(this.context.getBean("foo")).isEqualTo("foo");
}
@Configuration
@ConditionalOnMissingClass("org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClassTests")
protected static class BasicConfiguration {
@Bean
public String bar() {
return "bar";
}
}
@Configuration
@ConditionalOnMissingClass("FOO")
protected static class MissingConfiguration {
@Bean
public String bar() {
return "bar";
}
}
@Configuration
protected static class FooConfiguration {
@Bean
public String foo() {
return "foo";
}
}
}