/*
* Copyright 2002-2013 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.web.util;
import org.junit.Test;
import org.springframework.mock.web.test.MockServletContext;
import static org.junit.Assert.*;
/**
* @author Marten Deinum
* @since 3.2.2
*/
public class ServletContextPropertyUtilsTests {
@Test
public void resolveAsServletContextInitParameter() {
MockServletContext servletContext = new MockServletContext();
servletContext.setInitParameter("test.prop", "bar");
String resolved = ServletContextPropertyUtils.resolvePlaceholders("${test.prop:foo}", servletContext);
assertEquals(resolved, "bar");
}
@Test
public void fallbackToSystemProperties() {
MockServletContext servletContext = new MockServletContext();
System.setProperty("test.prop", "bar");
try {
String resolved = ServletContextPropertyUtils.resolvePlaceholders("${test.prop:foo}", servletContext);
assertEquals(resolved, "bar");
}
finally {
System.clearProperty("test.prop");
}
}
}