WBW\Library\Core\Tests\Utility\DoubleUtilityTest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	testParseString()	0	21	3

<?php

/**
 * This file is part of the core-library package.
 *
 * (c) 2017 NdC/WBW
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace WBW\Library\Core\Tests\Utility;

use Exception;
use PHPUnit_Framework_TestCase;
use WBW\Library\Core\Exception\Argument\DoubleArgumentException;
use WBW\Library\Core\Utility\DoubleUtility;

/**
 * Double utility test.
 *
 * @author NdC/WBW <https://github.com/webeweb/>
 * @package WBW\Library\Core\Tests\Utility
 * @final
 */
final class DoubleUtilityTest extends PHPUnit_Framework_TestCase {

	/**
	 * Tests the parseString() method.
	 *
	 * @return void
	 */
	public function testParseString() {

		try {
			DoubleUtility::parseString("exception");
		} catch (Exception $ex) {
			$this->assertInstanceOf(DoubleArgumentException::class, $ex);
			$this->assertEquals("The argument \"exception\" is not a double", $ex->getMessage());
		}

		try {
			DoubleUtility::parseString("1A");
		} catch (Exception $ex) {
			$this->assertInstanceOf(DoubleArgumentException::class, $ex);
			$this->assertEquals("The argument \"1A\" is not a double", $ex->getMessage());
		}

		$this->assertEquals(null, DoubleUtility::parseString(null));
		$this->assertEquals(1.0, DoubleUtility::parseString("1"));
		$this->assertEquals(1.0, DoubleUtility::parseString("1."));
		$this->assertEquals(1.0, DoubleUtility::parseString("1.0"));
	}

}