public function testInfo()
{
$data = ['foo' => 'bar', 'baz' => 'bop'];
$this->environment->expects($this->once())->method('serialize')->willReturn($data);
$this->command = new InfoCommand();
$this->command->setSites($this->sites);
$out = $this->command->info('mysite.dev');
$this->assertInstanceOf(PropertyList::class, $out);
$this->assertEquals($data, $out->getArrayCopy());
}