GitWrapper\Test\GitWorkingCopyTest::testNeedsMerge PHP Метод

    public function testNeedsMerge()
    {
        $git = $this->getWorkingCopy();
        // The default test branch does not need to be merged with the remote.
        $git->checkout('test-branch');
        $this->assertFalse($git->needsMerge());
        // Reset the branch to its parent commit, so that it is 1 commit behind.
        // This does not require the branches to be merged.
        $git->reset('HEAD^', array('hard' => true));
        $this->assertFalse($git->needsMerge());
        // Create a new commit, so that the branch is also 1 commit ahead. Now a
        // merge is needed.
        file_put_contents(self::WORKING_DIR . '/commit.txt', "created\n");
        $git->add('commit.txt')->commit(array('m' => '1 commit ahead.'));
        $this->assertTrue($git->needsMerge());
        // Merge the remote, so that we are no longer behind, but only ahead. A
        // merge should then no longer be needed.
        $git->merge('@{u}');
        $this->assertFalse($git->needsMerge());
    }