diff --git a/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/PropertyPlaceholderAutoConfigurationTests.java b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/PropertyPlaceholderAutoConfigurationTests.java new file mode 100644 index 0000000000..2eea122c4c --- /dev/null +++ b/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/PropertyPlaceholderAutoConfigurationTests.java @@ -0,0 +1,90 @@ +/* + * Copyright 2012-2013 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; + +import org.junit.After; +import org.junit.Test; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.TestUtils; +import org.springframework.context.annotation.AnnotationConfigApplicationContext; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.support.PropertySourcesPlaceholderConfigurer; +import org.springframework.util.StringUtils; + +import static org.junit.Assert.assertEquals; + +/** + * @author Dave Syer + */ +public class PropertyPlaceholderAutoConfigurationTests { + + private AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(); + + @After + public void close() { + if (this.context != null) { + this.context.close(); + } + } + + @Test + public void propertyPlaceholderse() throws Exception { + this.context.register(PropertyPlaceholderAutoConfiguration.class, + PlaceholderConfig.class); + TestUtils.addEnviroment(this.context, "foo:two"); + this.context.refresh(); + assertEquals("two", this.context.getBean(PlaceholderConfig.class).getFoo()); + } + + @Test + public void propertyPlaceholdersOverride() throws Exception { + this.context.register(PropertyPlaceholderAutoConfiguration.class, + PlaceholderConfig.class, PlaceholdersOverride.class); + TestUtils.addEnviroment(this.context, "foo:two"); + this.context.refresh(); + assertEquals("spam", this.context.getBean(PlaceholderConfig.class).getFoo()); + } + + @Configuration + static class PlaceholderConfig { + + @Value("${foo:bar}") + private String foo; + + public String getFoo() { + return this.foo; + } + + } + + @Configuration + static class PlaceholdersOverride { + + @Bean + public static PropertySourcesPlaceholderConfigurer morePlaceholders() { + PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer(); + configurer.setProperties(StringUtils.splitArrayElementsIntoProperties( + new String[] { "foo=spam" }, "=")); + configurer.setLocalOverride(true); + configurer.setOrder(0); + return configurer; + } + + } + +}