/** * Tests all control flow branches in image_dimensions_scale(). * * @dataProvider providerTestScaleDimensions */ public function testScaleDimensions($input, $output) { // Process the test dataset. $return_value = Image::scaleDimensions($input['dimensions'], $input['width'], $input['height'], $input['upscale']); // Check the width. $this->assertEquals($output['dimensions']['width'], $input['dimensions']['width'], sprintf('Computed width (%s) does not equal expected width (%s)', $output['dimensions']['width'], $input['dimensions']['width'])); // Check the height. $this->assertEquals($output['dimensions']['height'], $input['dimensions']['height'], sprintf('Computed height (%s) does not equal expected height (%s)', $output['dimensions']['height'], $input['dimensions']['height'])); // Check the return value. $this->assertEquals($output['return_value'], $return_value, 'Incorrect return value.'); }
/** * {@inheritdoc} */ public function transformDimensions(array &$dimensions) { if ($dimensions['width'] && $dimensions['height']) { Image::scaleDimensions($dimensions, $this->configuration['width'], $this->configuration['height'], $this->configuration['upscale']); } }