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[bs-22] Add tests for variour @Conditional implementations
[#48127729] [bs-22] Add missing unit tests
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@ -29,7 +29,7 @@ import org.springframework.context.annotation.Conditional;
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* @author Dave Syer
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*
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*/
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@Conditional(ExpressionCondition.class)
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@Conditional(OnExpressionCondition.class)
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@Retention(RetentionPolicy.RUNTIME)
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@Target({ ElementType.TYPE, ElementType.METHOD })
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public @interface ConditionalOnExpression {
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@ -22,6 +22,7 @@ import org.springframework.beans.factory.config.BeanExpressionResolver;
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import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
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import org.springframework.context.annotation.Condition;
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import org.springframework.context.annotation.ConditionContext;
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import org.springframework.context.expression.StandardBeanExpressionResolver;
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import org.springframework.core.type.AnnotatedTypeMetadata;
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import org.springframework.core.type.ClassMetadata;
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@ -31,9 +32,9 @@ import org.springframework.core.type.ClassMetadata;
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* @author Dave Syer
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*
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*/
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public class ExpressionCondition implements Condition {
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public class OnExpressionCondition implements Condition {
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private static Log logger = LogFactory.getLog(ExpressionCondition.class);
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private static Log logger = LogFactory.getLog(OnExpressionCondition.class);
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@Override
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public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
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@ -61,6 +62,9 @@ public class ExpressionCondition implements Condition {
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BeanExpressionResolver resolver = beanFactory.getBeanExpressionResolver();
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BeanExpressionContext expressionContext = (beanFactory != null) ? new BeanExpressionContext(
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beanFactory, null) : null;
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if (resolver == null) {
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resolver = new StandardBeanExpressionResolver();
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}
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Boolean result = (Boolean) resolver.evaluate(value, expressionContext);
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if (logger.isDebugEnabled()) {
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logger.debug(checking + "Finished matching and result is matches=" + result);
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@ -0,0 +1,67 @@
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/*
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* Copyright 2012-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.bootstrap.context.annotation;
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import org.junit.Test;
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import org.springframework.context.annotation.AnnotationConfigApplicationContext;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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/**
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* @author Dave Syer
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*
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*/
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public class NotWebApplicationConditionTests {
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private AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
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@Test
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public void testWebApplication() {
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this.context.register(BasicConfiguration.class);
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this.context.refresh();
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assertTrue(this.context.containsBean("foo"));
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assertEquals("foo", this.context.getBean("foo"));
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}
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@Test
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public void testNotWebApplication() {
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this.context.register(MissingConfiguration.class);
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this.context.refresh();
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assertFalse(this.context.containsBean("foo"));
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}
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@Configuration
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@ConditionalOnWebApplication
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protected static class MissingConfiguration {
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@Bean
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public String bar() {
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return "bar";
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}
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}
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@Configuration
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@ConditionalOnNotWebApplication
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protected static class BasicConfiguration {
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@Bean
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public String foo() {
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return "foo";
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}
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}
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}
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@ -0,0 +1,67 @@
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/*
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* Copyright 2012-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.bootstrap.context.annotation;
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import org.junit.Test;
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import org.springframework.context.annotation.AnnotationConfigApplicationContext;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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/**
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* @author Dave Syer
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*
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*/
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public class OnExpressionConditionTests {
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private AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
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@Test
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public void testResourceExists() {
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this.context.register(BasicConfiguration.class);
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this.context.refresh();
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assertTrue(this.context.containsBean("foo"));
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assertEquals("foo", this.context.getBean("foo"));
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}
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@Test
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public void testResourceNotExists() {
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this.context.register(MissingConfiguration.class);
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this.context.refresh();
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assertFalse(this.context.containsBean("foo"));
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}
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@Configuration
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@ConditionalOnExpression("false")
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protected static class MissingConfiguration {
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@Bean
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public String bar() {
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return "bar";
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}
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}
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@Configuration
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@ConditionalOnExpression("true")
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protected static class BasicConfiguration {
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@Bean
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public String foo() {
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return "foo";
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}
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}
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}
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@ -0,0 +1,77 @@
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/*
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* Copyright 2012-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.bootstrap.context.annotation;
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import org.junit.Test;
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import org.springframework.context.annotation.AnnotationConfigApplicationContext;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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/**
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* @author Dave Syer
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*
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*/
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public class OnMissingClassConditionTests {
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private AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
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@Test
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public void testVanillaOnClassCondition() {
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this.context.register(BasicConfiguration.class, FooConfiguration.class);
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this.context.refresh();
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assertFalse(this.context.containsBean("bar"));
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assertEquals("foo", this.context.getBean("foo"));
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}
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@Test
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public void testMissingOnClassCondition() {
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this.context.register(MissingConfiguration.class, FooConfiguration.class);
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this.context.refresh();
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assertTrue(this.context.containsBean("bar"));
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assertEquals("foo", this.context.getBean("foo"));
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}
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@Configuration
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@ConditionalOnMissingClass("org.springframework.bootstrap.context.annotation.OnMissingClassConditionTests")
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protected static class BasicConfiguration {
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@Bean
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public String bar() {
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return "bar";
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}
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}
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@Configuration
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@ConditionalOnMissingClass("FOO")
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protected static class MissingConfiguration {
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@Bean
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public String bar() {
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return "bar";
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}
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}
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@Configuration
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protected static class FooConfiguration {
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@Bean
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public String foo() {
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return "foo";
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}
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}
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}
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@ -0,0 +1,70 @@
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/*
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* Copyright 2012-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.bootstrap.context.annotation;
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import org.junit.Test;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.mock.web.MockServletContext;
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import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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/**
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* @author Dave Syer
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*
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*/
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public class WebApplicationConditionTests {
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private AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
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@Test
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public void testWebApplication() {
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this.context.register(BasicConfiguration.class);
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this.context.setServletContext(new MockServletContext());
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this.context.refresh();
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assertTrue(this.context.containsBean("foo"));
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assertEquals("foo", this.context.getBean("foo"));
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}
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@Test
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public void testNotWebApplication() {
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this.context.register(MissingConfiguration.class);
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this.context.setServletContext(new MockServletContext());
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this.context.refresh();
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assertFalse(this.context.containsBean("foo"));
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}
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@Configuration
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@ConditionalOnNotWebApplication
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protected static class MissingConfiguration {
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@Bean
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public String bar() {
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return "bar";
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}
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}
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@Configuration
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@ConditionalOnWebApplication
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protected static class BasicConfiguration {
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@Bean
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public String foo() {
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return "foo";
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}
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}
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}
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