public function testLog($repository)
{
$ref = new PushReference($repository, 'foo', self::INITIAL_COMMIT, self::LONGFILE_COMMIT);
$log = $ref->getLog()->getCommits();
$this->assertEquals(7, count($log), '7 commits in log');
$this->assertEquals('add a long file', $log[0]->getShortMessage(), 'First commit is correct');
}