public function testMergePullRequestWithNoComments()
{
$command = new PullRequestMergeCommand();
$tester = $this->getCommandTester($command, null, null, function (HelperSet $helperSet) {
$helperSet->set($this->getGitConfigHelper(false)->reveal());
$helperSet->set($this->getLocalGitHelper(sprintf($this->mergeMessage, 'merge', 10), false, false, null, false)->reveal());
});
$tester->execute(['pr_number' => 10, '--no-comments' => true], ['interactive' => false]);
$display = $tester->getDisplay();
$this->assertCommandOutputMatches(self::COMMAND_DISPLAY, $display);
}