Cassandra\MapTest::testScalarKeys PHP Метод

    public function testScalarKeys($keyType, $keyValue, $keyValueCopy)
    {
        $map = Type::map($keyType, Type::varchar())->create();
        $map->set($keyValue, "value");
        $this->assertEquals(1, count($map));
        $this->assertEquals($map->get($keyValue), "value");
        $this->assertEquals($map->get($keyValueCopy), "value");
        $this->assertTrue($map->has($keyValue));
        $this->assertTrue($map->has($keyValueCopy));
        $map->remove($keyValue);
        $this->assertEquals(0, count($map));
    }