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author | Andrey Loskutov <loskutov@gmx.de> | 2015-12-28 15:47:36 +0100 |
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committer | Andrey Loskutov <loskutov@gmx.de> | 2016-01-02 17:41:59 +0100 |
commit | 63bb0bcd4af3e70afe13173b4e3b9173fcb8eaea (patch) | |
tree | 3b097a97aab292aca4d00ea71bdefb7fc95b0855 /org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit | |
parent | d6deb190e61b9b891af2fe67198a18b4ddb2057f (diff) | |
download | jgit-63bb0bcd4af3e70afe13173b4e3b9173fcb8eaea.tar.gz jgit-63bb0bcd4af3e70afe13173b4e3b9173fcb8eaea.zip |
branch command: provide convenient and meaningful options help
Added tests for all options, fixed multi-valued options parsing.
Bug: 484951
Change-Id: I5558589049544ea6c84932bc01f1f9df09e1f682
Signed-off-by: Andrey Loskutov <loskutov@gmx.de>
Diffstat (limited to 'org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit')
-rw-r--r-- | org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/BranchTest.java | 184 |
1 files changed, 176 insertions, 8 deletions
diff --git a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/BranchTest.java b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/BranchTest.java index f369577ba0..74506bc944 100644 --- a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/BranchTest.java +++ b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/BranchTest.java @@ -43,6 +43,11 @@ package org.eclipse.jgit.pgm; 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.io.File; import org.eclipse.jgit.api.Git; import org.eclipse.jgit.lib.CLIRepositoryTestCase; @@ -62,8 +67,9 @@ public class BranchTest extends CLIRepositoryTestCase { @Test public void testList() throws Exception { + assertEquals("* master", toString(execute("git branch"))); assertEquals("* master 6fd41be initial commit", - execute("git branch -v")[0]); + toString(execute("git branch -v"))); } @Test @@ -71,8 +77,10 @@ public class BranchTest extends CLIRepositoryTestCase { RefUpdate updateRef = db.updateRef(Constants.HEAD, true); updateRef.setNewObjectId(db.resolve("6fd41be")); updateRef.update(); - assertEquals("* (no branch) 6fd41be initial commit", - execute("git branch -v")[0]); + assertEquals( + toString("* (no branch) 6fd41be initial commit", + "master 6fd41be initial commit"), + toString(execute("git branch -v"))); } @Test @@ -80,15 +88,175 @@ public class BranchTest extends CLIRepositoryTestCase { new Git(db).branchCreate().setName("initial").call(); RevCommit second = new Git(db).commit().setMessage("second commit") .call(); - assertArrayOfLinesEquals(new String[] { " initial", "* master", "" }, - execute("git branch --contains 6fd41be")); - assertArrayOfLinesEquals(new String[] { "* master", "" }, - execute("git branch --contains " + second.name())); + assertEquals(toString(" initial", "* master"), + toString(execute("git branch --contains 6fd41be"))); + assertEquals("* master", + toString(execute("git branch --contains " + second.name()))); } @Test public void testExistingBranch() throws Exception { assertEquals("fatal: A branch named 'master' already exists.", - executeUnchecked("git branch master")[0]); + toString(executeUnchecked("git branch master"))); + } + + @Test + public void testRenameSingleArg() throws Exception { + try { + toString(execute("git branch -m")); + fail("Must die"); + } catch (Die e) { + // expected, requires argument + } + String result = toString(execute("git branch -m slave")); + assertEquals("", result); + result = toString(execute("git branch -a")); + assertEquals("* slave", result); + } + + @Test + public void testRenameTwoArgs() throws Exception { + String result = toString(execute("git branch -m master slave")); + assertEquals("", result); + result = toString(execute("git branch -a")); + assertEquals("* slave", result); + } + + @Test + public void testCreate() throws Exception { + try { + toString(execute("git branch a b")); + fail("Must die"); + } catch (Die e) { + // expected, too many arguments + } + String result = toString(execute("git branch second")); + assertEquals("", result); + result = toString(execute("git branch")); + assertEquals(toString("* master", "second"), result); + result = toString(execute("git branch -v")); + assertEquals(toString("* master 6fd41be initial commit", + "second 6fd41be initial commit"), result); + } + + @Test + public void testDelete() throws Exception { + try { + toString(execute("git branch -d")); + fail("Must die"); + } catch (Die e) { + // expected, requires argument + } + String result = toString(execute("git branch second")); + assertEquals("", result); + result = toString(execute("git branch -d second")); + assertEquals("", result); + result = toString(execute("git branch")); + assertEquals("* master", result); + } + + @Test + public void testDeleteMultiple() throws Exception { + String result = toString(execute("git branch second", + "git branch third", "git branch fourth")); + assertEquals("", result); + result = toString(execute("git branch -d second third fourth")); + assertEquals("", result); + result = toString(execute("git branch")); + assertEquals("* master", result); + } + + @Test + public void testDeleteForce() throws Exception { + try { + toString(execute("git branch -D")); + fail("Must die"); + } catch (Die e) { + // expected, requires argument + } + String result = toString(execute("git branch second")); + assertEquals("", result); + result = toString(execute("git checkout second")); + assertEquals("Switched to branch 'second'", result); + + File a = writeTrashFile("a", "a"); + assertTrue(a.exists()); + execute("git add a", "git commit -m 'added a'"); + + result = toString(execute("git checkout master")); + assertEquals("Switched to branch 'master'", result); + + result = toString(execute("git branch")); + assertEquals(toString("* master", "second"), result); + + try { + toString(execute("git branch -d second")); + fail("Must die"); + } catch (Die e) { + // expected, the current HEAD is on second and not merged to master + } + result = toString(execute("git branch -D second")); + assertEquals("", result); + + result = toString(execute("git branch")); + assertEquals("* master", result); + } + + @Test + public void testDeleteForceMultiple() throws Exception { + String result = toString(execute("git branch second", + "git branch third", "git branch fourth")); + + assertEquals("", result); + result = toString(execute("git checkout second")); + assertEquals("Switched to branch 'second'", result); + + File a = writeTrashFile("a", "a"); + assertTrue(a.exists()); + execute("git add a", "git commit -m 'added a'"); + + result = toString(execute("git checkout master")); + assertEquals("Switched to branch 'master'", result); + + result = toString(execute("git branch")); + assertEquals(toString("fourth", "* master", "second", "third"), result); + + try { + toString(execute("git branch -d second third fourth")); + fail("Must die"); + } catch (Die e) { + // expected, the current HEAD is on second and not merged to master + } + result = toString(execute("git branch")); + assertEquals(toString("fourth", "* master", "second", "third"), result); + + result = toString(execute("git branch -D second third fourth")); + assertEquals("", result); + + result = toString(execute("git branch")); + assertEquals("* master", result); + } + + @Test + public void testCreateFromOldCommit() throws Exception { + File a = writeTrashFile("a", "a"); + assertTrue(a.exists()); + execute("git add a", "git commit -m 'added a'"); + File b = writeTrashFile("b", "b"); + assertTrue(b.exists()); + execute("git add b", "git commit -m 'added b'"); + String result = toString(execute("git log -n 1 --reverse")); + String firstCommitId = result.substring("commit ".length(), + result.indexOf('\n')); + + result = toString(execute("git branch -f second " + firstCommitId)); + assertEquals("", result); + + result = toString(execute("git branch")); + assertEquals(toString("* master", "second"), result); + + result = toString(execute("git checkout second")); + assertEquals("Switched to branch 'second'", result); + assertFalse(b.exists()); } } |