[927] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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| 2 | //
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License");
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| 4 | // you may not use this file except in compliance with the License.
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| 5 | // You may obtain a copy of the License at
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| 6 | //
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0
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| 8 | //
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| 9 | // Unless required by applicable law or agreed to in writing, software
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS,
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 12 | // See the License for the specific language governing permissions and
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| 13 | // limitations under the License.
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| 14 |
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[255] | 15 | package de.ugoe.cs.util;
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| 16 |
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| 17 | import org.junit.*;
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| 18 | import static org.junit.Assert.*;
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| 19 |
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| 20 | /**
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| 21 | * The class <code>FileToolsTest</code> contains tests for the class
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| 22 | * <code>{@link FileTools}</code>.
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| 23 | *
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| 24 | * @author Steffen Herbold
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| 25 | * @version 1.0
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| 26 | */
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| 27 | public class FileToolsTest {
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| 28 |
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| 29 | final static String filenameNoCR = "testdata/de.ugoe.cs.util.FileToolsTest/testdata-nocr.txt";
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| 30 | final static String filenameCR = "testdata/de.ugoe.cs.util.FileToolsTest/testdata-cr.txt";
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| 31 | final static String filenameNotExists = "testdata/de.ugoe.cs.util.FileToolsTest/doesnotexist.txt";
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| 32 |
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| 33 | final static String[] expectedLines = { "line1", "line2", "line3", "",
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| 34 | "line5" };
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| 35 |
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| 36 | final static String[] expectedLinesCR = { "line1\r", "line2\r", "line3\r",
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| 37 | "\r", "line5" };
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| 38 |
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| 39 | final static String[] expectedWrongCR = { "line1\nline2\nline3\n\nline5" };
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| 40 |
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| 41 | @Test
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| 42 | public void testGetLinesFromFile_1() throws Exception {
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| 43 | String[] result = FileTools.getLinesFromFile(filenameCR, true);
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| 44 | assertArrayEquals(expectedLines, result);
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| 45 | }
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| 46 |
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| 47 | @Test
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| 48 | public void testGetLinesFromFile_2() throws Exception {
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| 49 | String[] result = FileTools.getLinesFromFile(filenameNoCR, true);
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| 50 | assertArrayEquals(expectedWrongCR, result);
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| 51 | }
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| 52 |
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| 53 | @Test
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| 54 | public void testGetLinesFromFile_3() throws Exception {
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| 55 | String[] result = FileTools.getLinesFromFile(filenameNoCR, false);
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| 56 | assertArrayEquals(expectedLines, result);
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| 57 | }
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| 58 |
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| 59 | @Test
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| 60 | public void testGetLinesFromFile_4() throws Exception {
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| 61 | String[] result = FileTools.getLinesFromFile(filenameCR, false);
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| 62 | assertArrayEquals(expectedLinesCR, result);
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| 63 | }
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| 64 |
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| 65 | @Test(expected = java.io.FileNotFoundException.class)
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| 66 | public void testGetLinesFromFile_5() throws Exception {
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| 67 | FileTools.getLinesFromFile(filenameNotExists, true);
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| 68 | }
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| 69 |
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| 70 | @Test(expected = java.io.FileNotFoundException.class)
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| 71 | public void testGetLinesFromFile_6() throws Exception {
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| 72 | FileTools.getLinesFromFile(filenameNotExists, false);
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| 73 | }
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| 74 |
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| 75 | public static void main(String[] args) {
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| 76 | new org.junit.runner.JUnitCore().run(FileToolsTest.class);
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| 77 | }
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| 78 | } |
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