public function testIsFastForwardable_bothChanged()
{
$upstream = $this->createUpstreamRepo();
ProcessUtil::runOk($this->command("", "git clone file://{$upstream->getPath()} downstream -b master"));
$downstream = new GitRepo($this->fixturePath . '/downstream');
$this->assertEquals("example text", $downstream->readFile("example.txt"));
$upstream->commitFile('example-from-upstream.txt', 'upstream change example');
$downstream->commitFile('example-from-downstream.txt', 'downstream change example');
$this->assertEquals(FALSE, $downstream->isLocalFastForwardable(TRUE));
$this->assertIsCommit($upstream->getCommit());
$this->assertIsCommit($downstream->getCommit());
$this->assertNotEquals($upstream->getCommit(), $downstream->getCommit());
}
