Google\Cloud\Tests\Datastore\EntityMapperTest::testConvertValueDoubleWithCast PHP Method

    public function testConvertValueDoubleWithCast()
    {
        $type = 'doubleValue';
        $val = 1;
        $res = $this->mapper->convertValue($type, $val);
        $this->assertTrue(is_float($res));
        $this->assertEquals((double) 1, $res);
    }