Google\Cloud\Tests\Snippets\Iam\IamTest::setUp PHP Method

    public function setUp()
    {
        $this->policyData = [];
        $this->resource = 'testObject';
        $this->connection = $this->prophesize(IamConnectionInterface::class);
        $this->iam = new \IamStub($this->connection->reveal(), $this->resource);
        $this->iam->setConnection($this->connection->reveal());
    }