org.eclipse.jgit.test/tst/org/eclipse/jgit/util/ReadLinesTest.java

/*
 * Copyright (C) 2011-2012, IBM Corporation and others.
 * and other copyright owners as documented in the project's IP log.
 *
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Distribution License v1.0 which
 * accompanies this distribution, is reproduced below, and is
 * available at http://www.eclipse.org/org/documents/edl-v10.php
 *
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
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 * - Redistributions of source code must retain the above copyright
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package org.eclipse.jgit.util;

import static org.junit.Assert.assertEquals;

import java.util.ArrayList;
import java.util.List;

import org.junit.Before;
import org.junit.Test;

public class ReadLinesTest {
	List<String> l = new ArrayList<>();

	@Before
	public void clearList() {
		l.clear();
	}

	@Test
	public void testReadLines_singleLine() {
		l.add("[0]");
		assertEquals(l, IO.readLines("[0]"));
	}

	@Test
	public void testReadLines_LF() {
		l.add("[0]");
		l.add("[1]");
		assertEquals(l, IO.readLines("[0]\n[1]"));
	}

	@Test
	public void testReadLines_CRLF() {
		l.add("[0]");
		l.add("[1]");
		assertEquals(l, IO.readLines("[0]\r\n[1]"));
	}

	@Test
	public void testReadLines_endLF() {
		l.add("[0]");
		l.add("");
		assertEquals(l, IO.readLines("[0]\n"));
	}

	@Test
	public void testReadLines_endCRLF() {
		l.add("[0]");
		l.add("");
		assertEquals(l, IO.readLines("[0]\r\n"));
	}

	@Test
	public void testReadLines_mixed() {
		l.add("[0]");
		l.add("[1]");
		l.add("[2]");
		assertEquals(l, IO.readLines("[0]\r\n[1]\n[2]"));
	}
}