| /* |
| * 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.tools.ant.filters; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import org.apache.tools.ant.BuildFileTest; |
| import org.apache.tools.ant.util.FileUtils; |
| import org.apache.tools.ant.util.StringUtils; |
| |
| /** |
| * JUnit Testcases for ConcatReader |
| */ |
| public class ConcatFilterTest extends BuildFileTest { |
| |
| private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); |
| private static final String lSep = StringUtils.LINE_SEP; |
| |
| private static final String FILE_PREPEND_WITH = |
| "this-should-be-the-first-line" + lSep |
| + "Line 1" + lSep |
| + "Line 2" + lSep |
| + "Line 3" + lSep |
| + "Line 4" + lSep |
| ; |
| |
| private static final String FILE_PREPEND = |
| "Line 1" + lSep |
| + "Line 2" + lSep |
| + "Line 3" + lSep |
| + "Line 4" + lSep |
| + "Line 5" + lSep |
| ; |
| |
| private static final String FILE_APPEND_WITH = |
| "Line 57" + lSep |
| + "Line 58" + lSep |
| + "Line 59" + lSep |
| + "Line 60" + lSep |
| + "this-should-be-the-last-line" + lSep |
| ; |
| |
| private static final String FILE_APPEND = |
| "Line 56" + lSep |
| + "Line 57" + lSep |
| + "Line 58" + lSep |
| + "Line 59" + lSep |
| + "Line 60" + lSep |
| ; |
| |
| |
| public ConcatFilterTest(String name) { |
| super(name); |
| } |
| |
| public void setUp() { |
| configureProject("src/etc/testcases/filters/concat.xml"); |
| } |
| |
| public void tearDown() { |
| executeTarget("cleanup"); |
| } |
| |
| public void testFilterReaderNoArgs() throws IOException { |
| executeTarget("testFilterReaderNoArgs"); |
| File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"input/concatfilter.test"); |
| File result = FILE_UTILS.resolveFile(getProject().getBaseDir(), "result/concat.FilterReaderNoArgs.test"); |
| assertTrue("testFilterReaderNoArgs: Result not like expected", FILE_UTILS.contentEquals(expected, result)); |
| } |
| |
| public void testFilterReaderBefore() { |
| doTest("testFilterReaderPrepend", FILE_PREPEND_WITH, FILE_APPEND); |
| } |
| |
| public void testFilterReaderAfter() { |
| doTest("testFilterReaderAppend", FILE_PREPEND, FILE_APPEND_WITH); |
| } |
| |
| public void testFilterReaderBeforeAfter() { |
| doTest("testFilterReaderPrependAppend", FILE_PREPEND_WITH, FILE_APPEND_WITH); |
| } |
| |
| public void testConcatFilter() { |
| doTest("testConcatFilter", FILE_PREPEND, FILE_APPEND); |
| } |
| |
| public void testConcatFilterBefore() { |
| doTest("testConcatFilterPrepend", FILE_PREPEND_WITH, FILE_APPEND); |
| } |
| |
| public void testConcatFilterAfter() { |
| doTest("testConcatFilterAppend", FILE_PREPEND, FILE_APPEND_WITH); |
| } |
| |
| public void testConcatFilterBeforeAfter() { |
| doTest("testConcatFilterPrependAppend", FILE_PREPEND_WITH, FILE_APPEND_WITH); |
| } |
| |
| |
| /** |
| * Executes a target and checks the beginning and the ending of a file. |
| * The filename depends on the target name: target name <i>testHelloWorld</i> |
| * will search for a file <i>result/concat.HelloWorld.test</i>. |
| * @param target The target to invoke |
| * @param expectedStart The string which should be at the beginning of the file |
| * @param expectedEnd The string which should be at the end of the file |
| */ |
| protected void doTest(String target, String expectedStart, String expectedEnd) { |
| executeTarget(target); |
| String resultContent = read("result/concat." + target.substring(4) + ".test"); |
| assertTrue("First 5 lines differs.", resultContent.startsWith(expectedStart)); |
| assertTrue("Last 5 lines differs.", resultContent.endsWith(expectedEnd)); |
| } |
| |
| |
| /** |
| * Wrapper for FileUtils.readFully(). |
| * Additionally it resolves the filename according the the projects basedir |
| * and closes the used reader. |
| * @param filename The name of the file to read |
| * @return the content of the file or <i>null</i> if something goes wrong |
| */ |
| protected String read(String filename) { |
| String content = null; |
| try { |
| File file = FILE_UTILS.resolveFile(getProject().getBaseDir(), filename); |
| java.io.FileReader rdr = new java.io.FileReader(file); |
| content = FileUtils.readFully(rdr); |
| rdr.close(); |
| rdr = null; |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| return content; |
| } |
| |
| } |