Google\Cloud\Tests\Iam\IamTest::testTestPermissions PHP Method

    public function testTestPermissions()
    {
        $permissions = ['foo', 'bar'];
        $this->connection->testPermissions(Argument::withEntry('permissions', $permissions))->willReturn($permissions);
        $iam = new Iam($this->connection->reveal(), self::RESOURCE);
        $this->assertEquals($permissions, $iam->testPermissions($permissions));
    }