| /* |
| * Copyright 2011-2014 Paul Merlin. |
| * |
| * 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.qi4j.library.uowfile; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Stack; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.qi4j.io.Inputs; |
| import org.qi4j.io.Outputs; |
| import org.qi4j.test.AbstractQi4jTest; |
| |
| public abstract class AbstractUoWFileTest |
| extends AbstractQi4jTest |
| { |
| protected static File baseTestDir; |
| |
| @BeforeClass |
| public static void beforeClass() |
| throws IOException |
| { |
| File testDir = new File( "build/uowfiletest" ); |
| if( !testDir.exists() ) |
| { |
| if( !testDir.mkdirs() ) |
| { |
| throw new IOException( "Unable to create directory: " + testDir ); |
| } |
| } |
| baseTestDir = testDir; |
| } |
| |
| @AfterClass |
| public static void afterClass() |
| { |
| // Delete test data |
| Stack<File> stack = new Stack<>(); |
| stack.push( baseTestDir ); |
| while( !stack.empty() ) |
| { |
| File each = stack.peek(); |
| if( each.isDirectory() ) |
| { |
| File[] children = each.listFiles(); |
| if( children.length > 0 ) |
| { |
| for( File child : children ) |
| { |
| stack.push( child ); |
| } |
| } |
| else |
| { |
| stack.pop().delete(); |
| } |
| } |
| else |
| { |
| stack.pop().delete(); |
| } |
| } |
| } |
| |
| protected final boolean isFileFirstLineEqualsTo( File file, String start ) |
| throws IOException |
| { |
| List<String> lines = new ArrayList<>(); |
| // This load the full file but used test resources are single line files |
| Inputs.text( file ).transferTo( Outputs.collection( lines ) ); |
| return lines.get( 0 ).trim().startsWith( start ); |
| } |
| } |