| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.commons.mail.resolver; |
| |
| import static org.junit.Assert.*; |
| |
| import org.apache.commons.mail.DataSourceResolver; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.net.URL; |
| |
| /** |
| * JUnit test case for DateSourceResolver. |
| * |
| * @since 1.3 |
| */ |
| public class DataSourceCompositeResolverTest extends AbstractDataSourceResolverTest |
| { |
| |
| private DataSourceResolver[] dataSourceResolvers; |
| private DataSourceResolver[] dataSourceResolversMissing; |
| |
| @Before |
| public void setUp() throws Exception |
| { |
| final DataSourceUrlResolver urlResolver = new DataSourceUrlResolver(new URL("http://www.apache.org"), false); |
| final DataSourceUrlResolver urlResolverMissing = new DataSourceUrlResolver(new URL("http://does.not.exist"), false); |
| final DataSourceClassPathResolver classPathResolver = new DataSourceClassPathResolver("/images", false); |
| dataSourceResolvers = new DataSourceResolver[] { urlResolver, classPathResolver }; |
| dataSourceResolversMissing = new DataSourceResolver[] { urlResolverMissing }; |
| } |
| |
| @Test |
| public void testResolvingFilesLenient() throws Exception |
| { |
| final DataSourceResolver dataSourceResolver = new DataSourceCompositeResolver(dataSourceResolvers, true); |
| |
| // resolve using HTTP |
| assertTrue(toByteArray(dataSourceResolver.resolve("/images/feather-small.gif")).length > 0); |
| |
| // resolve using class path |
| assertTrue(toByteArray(dataSourceResolver.resolve("/contentTypeTest.gif")).length > 0); |
| } |
| |
| @Test(expected = IOException.class) |
| public void testResolvingFilesNonLenient() throws Exception |
| { |
| final DataSourceResolver dataSourceResolver = new DataSourceCompositeResolver(dataSourceResolversMissing, false); |
| |
| dataSourceResolver.resolve("./image/does-not-exist.gif"); |
| } |
| |
| @Test |
| public void testExternalModification() throws Exception |
| { |
| final DataSourceCompositeResolver dataSourceResolver = new DataSourceCompositeResolver(dataSourceResolvers, true); |
| |
| final DataSourceResolver[] arr = dataSourceResolver.getDataSourceResolvers(); |
| |
| // modify an element in the returned array |
| arr[0] = null; |
| |
| final DataSourceResolver[] arr2 = dataSourceResolver.getDataSourceResolvers(); |
| |
| // assert that the external modification is not propagated to the internal array |
| assertNotNull(arr2[0]); |
| } |
| |
| } |