Google\Cloud\Tests\GrpcTraitTest::testFormatsTimestamp PHP Method

    public function testFormatsTimestamp()
    {
        $timestamp = ['seconds' => '1471242909', 'nanos' => '1'];
        $this->assertEquals('2016-08-15T06:35:09.1Z', $this->implementation->call('formatTimestampFromApi', [$timestamp]));
    }