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<?php |
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/** |
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* responsive-images-css |
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* |
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* @category Jkphl |
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* @package Jkphl\Respimgcss |
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* @subpackage Jkphl\Respimgcss\Tests\Infrastructure |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2018 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2018 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Jkphl\Respimgcss\Tests\Infrastructure; |
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use Jkphl\Respimgcss\Application\Contract\CalculatorServiceInterface; |
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use Jkphl\Respimgcss\Application\Factory\LengthFactory; |
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use Jkphl\Respimgcss\Domain\Contract\AbsoluteLengthInterface; |
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use Jkphl\Respimgcss\Infrastructure\ViewportCalculatorService; |
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use Jkphl\Respimgcss\Infrastructure\ViewportCalculatorServiceFactory; |
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use Jkphl\Respimgcss\Ports\InvalidArgumentException; |
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use Jkphl\Respimgcss\Tests\AbstractTestBase; |
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/** |
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* Viewport calculator service tests |
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* |
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* @package Jkphl\Respimgcss |
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* @subpackage Jkphl\Respimgcss\Tests\Infrastructure |
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*/ |
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class ViewportCalculatorServiceTest extends AbstractTestBase |
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{ |
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/** |
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* Absolute length |
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* |
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* @var AbsoluteLengthInterface |
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*/ |
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protected $absoluteLength; |
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/** |
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* Calculator service |
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* |
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* @var CalculatorServiceInterface |
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*/ |
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protected $calculatorService; |
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/** |
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* Test setup |
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*/ |
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protected function setUp() |
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{ |
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parent::setUp(); |
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$this->absoluteLength = (new LengthFactory(new ViewportCalculatorServiceFactory(), 16)) |
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->createAbsoluteLength(1000); |
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$this->calculatorService = new ViewportCalculatorService($this->absoluteLength); |
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} |
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/** |
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* Test the viewport calculator service |
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*/ |
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public function testViewportCalculatorService() |
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{ |
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$this->assertInstanceOf(CalculatorServiceInterface::class, $this->calculatorService); |
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// Tokenize |
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$viewportCalculationTokens = $this->calculatorService->tokenize('calc(100vw - 100px)'); |
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$this->assertTrue(is_array($viewportCalculationTokens)); |
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$this->assertEquals(8, count($viewportCalculationTokens)); |
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// Refine |
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$refinedCalculationTokens = $this->calculatorService->refineCalculationTokens($viewportCalculationTokens, 16); |
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$this->assertTrue(is_array($refinedCalculationTokens)); |
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$this->assertEquals(11, count($refinedCalculationTokens)); |
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// Test for viewport tokens |
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$this->assertEquals(1, $this->countViewportTokens($refinedCalculationTokens)); |
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// Evaluate |
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$this->assertEquals(900, $this->calculatorService->evaluate($refinedCalculationTokens)); |
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} |
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/** |
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* Count the number of viewport tokens |
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* |
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* @param array $tokens Calculation tokens |
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* |
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* @return int Number of viewport tokens |
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*/ |
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protected function countViewportTokens(array $tokens): int |
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{ |
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return array_reduce( |
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$tokens, |
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function ($sum, $token) { |
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return $sum + $this->calculatorService->isViewportToken($token) * 1; |
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}, |
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0 |
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); |
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} |
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/** |
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* Run other atomic calculator service tests |
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* |
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* @param string $calculationString Calculation string |
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* @param int $numTokens Number of parsed tokens |
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* @param int $numRefinedTokens Number of refined tokens |
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* @param string|null $expectedException Optional: Expected exception |
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* @param int $expectedExceptionCode Optional: Expected exception code |
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* |
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* @dataProvider provideCalculatorData |
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*/ |
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public function testViewportCalculatorServiceAtoms( |
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string $calculationString, |
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int $numTokens, |
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int $numRefinedTokens, |
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string $expectedException = null, |
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int $expectedExceptionCode = 0 |
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) { |
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$this->assertInstanceOf(CalculatorServiceInterface::class, $this->calculatorService); |
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if ($expectedException) { |
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$this->expectException($expectedException); |
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$this->expectExceptionCode($expectedExceptionCode); |
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} |
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// Tokenize |
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$calculationTokens = $this->calculatorService->tokenize($calculationString); |
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$this->assertTrue(is_array($calculationTokens)); |
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$this->assertEquals($numTokens, count($calculationTokens)); |
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// Refine |
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$refinedCalculationTokens = $this->calculatorService->refineCalculationTokens($calculationTokens, 16); |
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$this->assertTrue(is_array($refinedCalculationTokens)); |
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$this->assertEquals($numRefinedTokens, count($refinedCalculationTokens)); |
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} |
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/** |
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* Data provider for atomic calculation tests |
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* |
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* @return array Calculation data |
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*/ |
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public function provideCalculatorData() |
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{ |
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return [ |
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['1 + 2', 3, 3], |
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['1 calc(1)', 5, 4], |
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['1abc', 2, 0, InvalidArgumentException::class, 1522701212], |
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]; |
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} |
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} |
jkphl /
responsive-images-css
