function ImageEffectsUnitTest::testScaleEffect

Test the image_scale_effect() function.

File

modules/image/image.test, line 428

Class

ImageEffectsUnitTest

Use the image_test.module's mock toolkit to ensure that the effects are properly passing parameters to the image toolkit.

Code

function testScaleEffect() {
    // @todo: need to test upscaling.
    $this->assertTrue(image_scale_effect($this->image, array(
        'width' => 10,
        'height' => 10,
    )), 'Function returned the expected value.');
    $this->assertToolkitOperationsCalled(array(
        'resize',
    ));
    // Check the parameters.
    $calls = image_test_get_all_calls();
    $this->assertEqual($calls['resize'][0][1], 10, 'Width was passed correctly');
    $this->assertEqual($calls['resize'][0][2], 5, 'Height was based off aspect ratio and passed correctly');
}