Pantheon\Terminus\UnitTests\Commands\Env\ListCommandTest::testListEnvs PHP Method

    public function testListEnvs()
    {
        $data = [['foo' => 'bar', 'baz' => 'bop'], ['foo' => 'abc', 'baz' => 'def']];
        $envs = [];
        foreach ($data as $env) {
            $mock = $this->getMockBuilder(Environment::class)->disableOriginalConstructor()->getMock();
            $mock->expects($this->once())->method('serialize')->willReturn($env);
            $envs[] = $mock;
        }
        $this->environments->expects($this->once())->method('all')->willReturn($envs);
        $this->command = new ListCommand();
        $this->command->setSites($this->sites);
        $out = $this->command->listEnvs('mysite');
        $this->assertInstanceOf(RowsOfFields::class, $out);
        $this->assertEquals($data, $out->getArrayCopy());
    }