public function testMultidevListEmpty()
{
$this->environments->method('multidev')->willReturn([]);
$this->logger->expects($this->once())->method('log')->with($this->equalTo('warning'), $this->equalTo('You have no multidev environments.'));
$out = $this->command->listMultidevs('site_name');
$this->assertInstanceOf('Consolidation\\OutputFormatters\\StructuredData\\RowsOfFields', $out);
$this->assertEquals([], $out->getArrayCopy());
}