public function SetCanvasTest::testSetCanvasEffect in Image Effects 8.3

Same name and namespace in other branches

1. 8 tests/src/Functional/Effect/SetCanvasTest.php \Drupal\Tests\image_effects\Functional\Effect\SetCanvasTest::testSetCanvasEffect()
2. 8.2 tests/src/Functional/Effect/SetCanvasTest.php \Drupal\Tests\image_effects\Functional\Effect\SetCanvasTest::testSetCanvasEffect()

Set canvas effect test.

@dataProvider providerToolkits

Parameters

string $toolkit_id: The id of the toolkit to set up.

string $toolkit_config: The config object of the toolkit to set up.

array $toolkit_settings: The settings of the toolkit to set up.

File

tests/src/Functional/Effect/SetCanvasTest.php, line 36

Class

SetCanvasTest

Set canvas effect test.

Namespace

Drupal\Tests\image_effects\Functional\Effect

Code

public function testSetCanvasEffect($toolkit_id, $toolkit_config, array $toolkit_settings) {
  $this
    ->changeToolkit($toolkit_id, $toolkit_config, $toolkit_settings);
  $original_uri = $this
    ->getTestImageCopyUri('core/tests/fixtures/files/image-test.png');
  $derivative_uri = $this->testImageStyle
    ->buildUri($original_uri);

  // Test EXACT size canvas.
  $effect = [
    'id' => 'image_effects_set_canvas',
    'data' => [
      'canvas_size' => 'exact',
      'canvas_color][container][transparent' => FALSE,
      'canvas_color][container][hex' => '#FF00FF',
      'canvas_color][container][opacity' => 100,
      'exact][width][c0][c1][value' => 200,
      'exact][width][c0][c1][uom' => 'perc',
      'exact][height][c0][c1][value' => 200,
      'exact][height][c0][c1][uom' => 'perc',
    ],
  ];
  $uuid = $this
    ->addEffectToTestStyle($effect);

  // Check that ::transformDimensions returns expected dimensions.
  $image = $this->imageFactory
    ->get($original_uri);
  $this
    ->assertEquals(40, $image
    ->getWidth());
  $this
    ->assertEquals(20, $image
    ->getHeight());
  $derivative_url = file_url_transform_relative($this->testImageStyle
    ->buildUrl($original_uri));
  $variables = [
    '#theme' => 'image_style',
    '#style_name' => 'image_effects_test',
    '#uri' => $original_uri,
    '#width' => $image
      ->getWidth(),
    '#height' => $image
      ->getHeight(),
  ];
  $this
    ->assertRegExp("/\\<img src=\"" . preg_quote($derivative_url, '/') . "\" width=\"80\" height=\"40\" alt=\"\" .*class=\"image\\-style\\-image\\-effects\\-test\" \\/\\>/", $this
    ->getImageTag($variables));

  // Check that ::applyEffect generates image with expected canvas.
  $this->testImageStyle
    ->createDerivative($original_uri, $derivative_uri);
  $image = $this->imageFactory
    ->get($derivative_uri, 'gd');
  $this
    ->assertEquals(80, $image
    ->getWidth());
  $this
    ->assertEquals(40, $image
    ->getHeight());
  $this
    ->assertColorsAreEqual($this->fuchsia, $this
    ->getPixelColor($image, 0, 0));
  $this
    ->assertColorsAreEqual($this->fuchsia, $this
    ->getPixelColor($image, 79, 0));
  $this
    ->assertColorsAreEqual($this->fuchsia, $this
    ->getPixelColor($image, 0, 39));
  $this
    ->assertColorsAreEqual($this->fuchsia, $this
    ->getPixelColor($image, 79, 39));

  // Remove effect.
  $this
    ->removeEffectFromTestStyle($uuid);

  // Test RELATIVE size canvas.
  $effect = [
    'id' => 'image_effects_set_canvas',
    'data' => [
      'canvas_size' => 'relative',
      'canvas_color][container][transparent' => FALSE,
      'canvas_color][container][hex' => '#FFFF00',
      'canvas_color][container][opacity' => 100,
      'relative][right' => 10,
      'relative][left' => 20,
      'relative][top' => 30,
      'relative][bottom' => 40,
    ],
  ];
  $uuid = $this
    ->addEffectToTestStyle($effect);

  // Check that ::transformDimensions returns expected dimensions.
  $image = $this->imageFactory
    ->get($original_uri);
  $this
    ->assertEquals(40, $image
    ->getWidth());
  $this
    ->assertEquals(20, $image
    ->getHeight());
  $derivative_url = file_url_transform_relative($this->testImageStyle
    ->buildUrl($original_uri));
  $variables = [
    '#theme' => 'image_style',
    '#style_name' => 'image_effects_test',
    '#uri' => $original_uri,
    '#width' => $image
      ->getWidth(),
    '#height' => $image
      ->getHeight(),
  ];
  $this
    ->assertRegExp("/\\<img src=\"" . preg_quote($derivative_url, '/') . "\" width=\"70\" height=\"90\" alt=\"\" .*class=\"image\\-style\\-image\\-effects\\-test\" \\/\\>/", $this
    ->getImageTag($variables));

  // Check that ::applyEffect generates image with expected canvas.
  $this->testImageStyle
    ->createDerivative($original_uri, $derivative_uri);
  $image = $this->imageFactory
    ->get($derivative_uri, 'gd');
  $this
    ->assertEquals(70, $image
    ->getWidth());
  $this
    ->assertEquals(90, $image
    ->getHeight());
  $this
    ->assertColorsAreEqual($this->yellow, $this
    ->getPixelColor($image, 0, 0));
  $this
    ->assertColorsAreEqual($this->yellow, $this
    ->getPixelColor($image, 69, 0));
  $this
    ->assertColorsAreEqual($this->yellow, $this
    ->getPixelColor($image, 0, 89));
  $this
    ->assertColorsAreEqual($this->yellow, $this
    ->getPixelColor($image, 69, 89));

  // Remove effect.
  $this
    ->removeEffectFromTestStyle($uuid);
}