flux-querybuilder/tests/Functions/WindowFunctionTest.php

<?php

declare( strict_types=1 );

namespace Tests\Functions;

use Hosterra\FluxBuilder\Functions\Window;
use PHPUnit\Framework\TestCase;

final class WindowFunctionTest extends TestCase {
	public function testSimpleWindow() {
		$expression = new Window( '20s' );

		$query = '|> window(every: 20s) ';

		$this->assertEquals( $query, $expression->__toString() );
	}

	public function testAllParameters() {
		$expression = new Window( '20s', [
			'period'      => 'every',
			'offset'      => '0s',
			'location'    => 'location',
			'timeColumn'  => '_time',
			'startColumn' => '_start',
			'stopColumn'  => '_stop',
			'createEmpty' => true
		] );

		$query = '|> window(every: 20s, period: every, offset: 0s, location: "location", ' .
		         'timeColumn: "_time", startColumn: "_start", stopColumn: "_stop", createEmpty: true) ';

		$this->assertEquals( $query, $expression->__toString() );
	}
}