public function testMergeFromDevFailure()
{
$this->environment->id = 'multipass';
$this->environment->expects($this->once())->method('mergeFromDev')->with($this->equalTo(['updatedb' => false]));
$this->workflow->expects($this->once())->method('checkProgress')->with()->willReturn(true);
$this->workflow->method('getMessage')->willReturn("The dev environment could not be merged into {env}.");
$out = $this->command->mergeFromDev("site.{$this->environment->id}");
$this->assertNull($out);
}