001package org.apache.maven.building; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import static org.junit.Assert.assertEquals; 023import static org.junit.Assert.fail; 024 025import java.io.File; 026import java.io.InputStream; 027import java.net.URL; 028import java.util.Scanner; 029 030import org.junit.Test; 031 032public class UrlSourceTest 033{ 034 035 @Test 036 public void testUrlSource() 037 { 038 try 039 { 040 new UrlSource( null ); 041 fail( "Should fail, since you must specify a url" ); 042 } 043 catch ( IllegalArgumentException e ) 044 { 045 assertEquals( "no url specified", e.getMessage() ); 046 } 047 } 048 049 @Test 050 public void testGetInputStream() 051 throws Exception 052 { 053 URL txtFile = new File( "target/test-classes/source.txt" ).toURI().toURL(); 054 UrlSource source = new UrlSource( txtFile ); 055 056 Scanner scanner = null; 057 InputStream is = null; 058 try 059 { 060 is = source.getInputStream(); 061 062 scanner = new Scanner( is ); 063 assertEquals( "Hello World!", scanner.nextLine() ); 064 } 065 finally 066 { 067 if ( scanner != null ) 068 { 069 scanner.close(); 070 } 071 if ( is != null ) 072 { 073 is.close(); 074 } 075 } 076 } 077 078 @Test 079 public void testGetLocation() 080 throws Exception 081 { 082 URL txtFile = new File( "target/test-classes/source.txt" ).toURI().toURL(); 083 UrlSource source = new UrlSource( txtFile ); 084 assertEquals( txtFile.toExternalForm(), source.getLocation() ); 085 } 086 087}