GitWrapper\Test\GitWorkingCopyTest::testGetBranches PHP Method

    public function testGetBranches()
    {
        $git = $this->getWorkingCopy();
        $branches = $git->getBranches();
        $this->assertTrue($branches instanceof \GitWrapper\GitBranches);
        // Dumb count checks. Is there a better way to do this?
        $allBranches = 0;
        foreach ($branches as $branch) {
            $allBranches++;
        }
        $this->assertEquals($allBranches, 4);
        $remoteBranches = $branches->remote();
        $this->assertEquals(count($remoteBranches), 3);
    }