| /* |
| * Copyright (C) 2013, Matthias Sohn <matthias.sohn@sap.com> and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| package org.eclipse.jgit.pgm; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.util.Arrays; |
| |
| import org.eclipse.jgit.api.Git; |
| import org.eclipse.jgit.lib.CLIRepositoryTestCase; |
| import org.eclipse.jgit.pgm.internal.CLIText; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class DescribeTest extends CLIRepositoryTestCase { |
| |
| private Git git; |
| |
| @Override |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| git = new Git(db); |
| } |
| |
| private void initialCommitAndTag() throws Exception { |
| git.commit().setMessage("initial commit").call(); |
| git.tag().setName("v1.0").call(); |
| } |
| |
| private void secondCommit() throws Exception { |
| writeTrashFile("greeting", "Hello, world!"); |
| git.add().addFilepattern("greeting").call(); |
| git.commit().setMessage("2nd commit").call(); |
| } |
| |
| @Test |
| public void testNoHead() throws Exception { |
| assertEquals(CLIText.fatalError(CLIText.get().noNamesFound), |
| toString(executeUnchecked("git describe"))); |
| } |
| |
| @Test |
| public void testHeadNoTag() throws Exception { |
| git.commit().setMessage("initial commit").call(); |
| assertEquals(CLIText.fatalError(CLIText.get().noNamesFound), |
| toString(executeUnchecked("git describe"))); |
| } |
| |
| @Test |
| public void testDescribeTag() throws Exception { |
| initialCommitAndTag(); |
| assertArrayEquals(new String[] { "v1.0", "" }, |
| execute("git describe HEAD")); |
| } |
| |
| @Test |
| public void testDescribeCommit() throws Exception { |
| initialCommitAndTag(); |
| secondCommit(); |
| assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" }, |
| execute("git describe")); |
| } |
| |
| @Test |
| public void testDescribeTagLong() throws Exception { |
| initialCommitAndTag(); |
| assertArrayEquals(new String[] { "v1.0-0-g6fd41be", "" }, |
| execute("git describe --long HEAD")); |
| } |
| |
| @Test |
| public void testDescribeCommitMatch() throws Exception { |
| initialCommitAndTag(); |
| secondCommit(); |
| assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" }, |
| execute("git describe --match v1.*")); |
| } |
| |
| @Test |
| public void testDescribeCommitMatch2() throws Exception { |
| initialCommitAndTag(); |
| secondCommit(); |
| git.tag().setName("v2.0").call(); |
| assertArrayEquals(new String[] { "v1.0-1-g56f6ceb", "" }, |
| execute("git describe --match v1.*")); |
| } |
| |
| @Test |
| public void testDescribeCommitMultiMatch() throws Exception { |
| initialCommitAndTag(); |
| secondCommit(); |
| git.tag().setName("v2.0.0").call(); |
| git.tag().setName("v2.1.1").call(); |
| assertArrayEquals("git yields v2.0.0", new String[] { "v2.0.0", "" }, |
| execute("git describe --match v2.0* --match v2.1.*")); |
| } |
| |
| @Test |
| public void testDescribeCommitNoMatch() throws Exception { |
| initialCommitAndTag(); |
| writeTrashFile("greeting", "Hello, world!"); |
| secondCommit(); |
| try { |
| execute("git describe --match 1.*"); |
| fail("git describe should not find any tag matching 1.*"); |
| } catch (Die e) { |
| assertEquals("No names found, cannot describe anything.", |
| e.getMessage()); |
| } |
| } |
| |
| @Test |
| public void testHelpArgumentBeforeUnknown() throws Exception { |
| String[] output = execute("git describe -h -XYZ"); |
| String all = Arrays.toString(output); |
| assertTrue("Unexpected help output: " + all, |
| all.contains("jgit describe")); |
| assertFalse("Unexpected help output: " + all, all.contains("fatal")); |
| } |
| |
| @Test |
| public void testHelpArgumentAfterUnknown() throws Exception { |
| String[] output = executeUnchecked("git describe -XYZ -h"); |
| String all = Arrays.toString(output); |
| assertTrue("Unexpected help output: " + all, |
| all.contains("jgit describe")); |
| assertTrue("Unexpected help output: " + all, all.contains("fatal")); |
| } |
| } |