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Diffstat (limited to 'org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/EditTest.java')
| -rw-r--r-- | org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/EditTest.java | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/EditTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/EditTest.java new file mode 100644 index 0000000000..6f3d21e558 --- /dev/null +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/EditTest.java @@ -0,0 +1,146 @@ +/* + * Copyright (C) 2009, Google Inc. + * Copyright (C) 2009, Johannes E. Schindelin <johannes.schindelin@gmx.de> + * 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. + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * - Neither the name of the Eclipse Foundation, Inc. nor the + * names of its contributors may be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package org.eclipse.jgit.diff; + +import junit.framework.TestCase; + +public class EditTest extends TestCase { + public void testCreate() { + final Edit e = new Edit(1, 2, 3, 4); + assertEquals(1, e.getBeginA()); + assertEquals(2, e.getEndA()); + assertEquals(3, e.getBeginB()); + assertEquals(4, e.getEndB()); + } + + public void testCreateEmpty() { + final Edit e = new Edit(1, 3); + assertEquals(1, e.getBeginA()); + assertEquals(1, e.getEndA()); + assertEquals(3, e.getBeginB()); + assertEquals(3, e.getEndB()); + } + + public void testSwap() { + final Edit e = new Edit(1, 2, 3, 4); + e.swap(); + assertEquals(3, e.getBeginA()); + assertEquals(4, e.getEndA()); + assertEquals(1, e.getBeginB()); + assertEquals(2, e.getEndB()); + } + + public void testType_Insert() { + final Edit e = new Edit(1, 1, 1, 2); + assertSame(Edit.Type.INSERT, e.getType()); + } + + public void testType_Delete() { + final Edit e = new Edit(1, 2, 1, 1); + assertSame(Edit.Type.DELETE, e.getType()); + } + + public void testType_Replace() { + final Edit e = new Edit(1, 2, 1, 4); + assertSame(Edit.Type.REPLACE, e.getType()); + } + + public void testType_Empty() { + assertSame(Edit.Type.EMPTY, new Edit(1, 1, 2, 2).getType()); + assertSame(Edit.Type.EMPTY, new Edit(1, 2).getType()); + } + + public void testToString() { + final Edit e = new Edit(1, 2, 1, 4); + assertEquals("REPLACE(1-2,1-4)", e.toString()); + } + + public void testEquals1() { + final Edit e1 = new Edit(1, 2, 3, 4); + final Edit e2 = new Edit(1, 2, 3, 4); + + assertTrue(e1.equals(e1)); + assertTrue(e1.equals(e2)); + assertTrue(e2.equals(e1)); + assertEquals(e1.hashCode(), e2.hashCode()); + assertFalse(e1.equals("")); + } + + public void testNotEquals1() { + assertFalse(new Edit(1, 2, 3, 4).equals(new Edit(0, 2, 3, 4))); + } + + public void testNotEquals2() { + assertFalse(new Edit(1, 2, 3, 4).equals(new Edit(1, 0, 3, 4))); + } + + public void testNotEquals3() { + assertFalse(new Edit(1, 2, 3, 4).equals(new Edit(1, 2, 0, 4))); + } + + public void testNotEquals4() { + assertFalse(new Edit(1, 2, 3, 4).equals(new Edit(1, 2, 3, 0))); + } + + public void testExtendA() { + final Edit e = new Edit(1, 2, 1, 1); + + e.extendA(); + assertEquals(new Edit(1, 3, 1, 1), e); + + e.extendA(); + assertEquals(new Edit(1, 4, 1, 1), e); + } + + public void testExtendB() { + final Edit e = new Edit(1, 2, 1, 1); + + e.extendB(); + assertEquals(new Edit(1, 2, 1, 2), e); + + e.extendB(); + assertEquals(new Edit(1, 2, 1, 3), e); + } +} |