/* * Copyright 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.data.hadoop.config; import static org.hamcrest.CoreMatchers.is; import static org.hamcrest.CoreMatchers.notNullValue; import static org.hamcrest.CoreMatchers.nullValue; import static org.hamcrest.MatcherAssert.assertThat; import javax.annotation.Resource; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.data.hadoop.HadoopSystemConstants; import org.springframework.data.hadoop.TestUtils; import org.springframework.data.hadoop.fs.HdfsResourceLoader; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; /** * Tests for 'resource-loader' element. * * @author Janne Valkealahti * */ @ContextConfiguration @RunWith(SpringJUnit4ClassRunner.class) public class ResourceLoaderNamespaceTests { @Resource(name = HadoopSystemConstants.DEFAULT_ID_RESOURCE_LOADER) private HdfsResourceLoader loader; @Resource(name = "loaderWithUser") private HdfsResourceLoader loaderWithUser; @Test public void testWithDefault() throws Exception { String user = TestUtils.readField("impersonatedUser", loader); assertThat(user, nullValue()); } @Test public void testWithUser() throws Exception { String user = TestUtils.readField("impersonatedUser", loaderWithUser); assertThat(user, notNullValue()); assertThat(user, is("usernotexist")); } }