001package org.apache.maven.toolchain.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; 023 024import java.util.Collections; 025 026import org.apache.maven.building.Problem; 027import org.apache.maven.building.ProblemCollector; 028import org.apache.maven.building.ProblemCollectorFactory; 029import org.junit.Test; 030 031public class ToolchainsBuildingExceptionTest 032{ 033 private static final String LS = System.getProperty( "line.separator" ); 034 035 @Test 036 public void testNoProblems() 037 { 038 ToolchainsBuildingException e = new ToolchainsBuildingException( Collections.<Problem>emptyList() ); 039 assertEquals( "0 problems were encountered while building the effective toolchains" + LS, e.getMessage() ); 040 } 041 042 @Test 043 public void testOneProblem() 044 { 045 ProblemCollector problemCollector = ProblemCollectorFactory.newInstance( null ); 046 problemCollector.add( Problem.Severity.ERROR, "MESSAGE", 3, 5, new Exception() ); 047 ToolchainsBuildingException e = new ToolchainsBuildingException( problemCollector.getProblems() ); 048 assertEquals( "1 problem was encountered while building the effective toolchains" + LS + 049 "[ERROR] MESSAGE @ line 3, column 5" + LS, e.getMessage() ); 050 } 051 052 @Test 053 public void testUnknownPositionAndSource() 054 { 055 ProblemCollector problemCollector = ProblemCollectorFactory.newInstance( null ); 056 problemCollector.add( Problem.Severity.ERROR, "MESSAGE", -1, -1, new Exception() ); 057 ToolchainsBuildingException e = new ToolchainsBuildingException( problemCollector.getProblems() ); 058 assertEquals( "1 problem was encountered while building the effective toolchains" + LS + 059 "[ERROR] MESSAGE" + LS, e.getMessage() ); 060 } 061 062 @Test 063 public void testUnknownPosition() 064 { 065 ProblemCollector problemCollector = ProblemCollectorFactory.newInstance( null ); 066 problemCollector.setSource( "SOURCE" ); 067 problemCollector.add( Problem.Severity.ERROR, "MESSAGE", -1, -1, new Exception() ); 068 ToolchainsBuildingException e = new ToolchainsBuildingException( problemCollector.getProblems() ); 069 assertEquals( "1 problem was encountered while building the effective toolchains" + LS + 070 "[ERROR] MESSAGE @ SOURCE" + LS, e.getMessage() ); 071 } 072 073}