function ToolkitTestTrait::assertToolkitOperationsCalled

Assert that all of the specified image toolkit operations were called once.

Parameters

string[] $expected: String array containing the operation names, e.g. load, save, crop, etc.

File

core/tests/Drupal/Tests/Traits/Core/Image/ToolkitTestTrait.php, line 32

Class

ToolkitTestTrait

Provides common methods for image toolkit kernel tests.

Namespace

Code

public function assertToolkitOperationsCalled(array $expected) : void {
    // If one of the image operations is expected, 'apply' should be expected as
    // well.
    $operations = [
        'resize',
        'rotate',
        'crop',
        'desaturate',
        'create_new',
        'scale',
        'scale_and_crop',
        'my_operation',
        'convert',
    ];
    if (count(array_intersect($expected, $operations)) > 0 && !in_array('apply', $expected)) {
        $expected[] = 'apply';
    }
    // Determine which operations were called.
    $actual = array_keys(array_filter($this->imageTestGetAllCalls()));
    // Determine if there were any expected that were not called.
    $uncalled = array_diff($expected, $actual);
    $this->assertEmpty($uncalled);
    // Determine if there were any unexpected calls. If all unexpected calls are
    // operations and apply was expected, we do not count it as an error.
    $unexpected = array_diff($actual, $expected);
    $assert = !(count($unexpected) && (!in_array('apply', $expected) || count(array_intersect($unexpected, $operations)) !== count($unexpected)));
    $this->assertTrue($assert);
}