evseevnn\Cassandra\Tests\QueryCounterTest

Complexity

Total Complexity

1

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	testCounterIncreaseDecrease()	0	23	1

<?php

namespace evseevnn\Cassandra\Tests;

use evseevnn\Cassandra;

class QueryCounterTest extends Setup\QueryTestCase
{
	public function testCounterIncreaseDecrease()
	{
		self::$connection->query('CREATE TABLE CounterTest (row_key text, test_counter counter, PRIMARY KEY (row_key));');

		self::$connection->query(
			'UPDATE CounterTest SET "test_counter" = "test_counter" + :increase_value where "row_key" = :row_key',
			['increase_value' => 1000, 'row_key' => 'KEY']
		);
		$result = self::$connection->query(
			'SELECT * FROM CounterTest WHERE row_key = :row_key', ['row_key' => 'KEY']
		);
		$this->assertFloatEquals(1000, $result[0]['test_counter']);

		self::$connection->query(
			'UPDATE CounterTest SET "test_counter" = "test_counter" + :increase_value where "row_key" = :row_key',
			['increase_value' => -2000, 'row_key' => 'KEY']
		);

		$result = self::$connection->query(
			'SELECT * FROM CounterTest WHERE row_key = :row_key', ['row_key' => 'KEY']
		);
		$this->assertFloatEquals(-1000, $result[0]['test_counter']);
	}
}