Test the SvgSpriteExtractor::discoverIcons() method.

@dataProvider providerDiscoverIconsSvgSprite

Parameters

array<array<string, string>> $files: The files to test from IconFinder::getFilesFromSources.

array<int, array<int, mixed>> $contents_map: The content returned by fileGetContents() based on absolute_path.

array<string> $expected: The icon ids expected.

File

core/tests/Drupal/Tests/Core/Theme/Icon/Plugin/SvgSpriteExtractorTest.php, line 156

Class

SvgSpriteExtractorTest

@coversDefaultClass \Drupal\Core\Theme\Plugin\IconExtractor\SvgSpriteExtractor[[api-linebreak]]

Namespace

Drupal\Tests\Core\Theme\Icon\Plugin

Code

public function testDiscoverIconsSvgSprite(array $files = [], array $contents_map = [], array $expected = []) : void {
  $this->iconFinder
    ->method('getFilesFromSources')
    ->willReturn($files);
  $this->iconFinder
    ->method('getFileContents')
    ->willReturnMap($contents_map);
  $result = $this->svgSpriteExtractorPlugin
    ->discoverIcons();
  if (empty($expected)) {
    $this->assertEmpty($result);
    return;
  }
  // Basic data are not altered and can be compared directly.
  $index = 0;
  foreach ($result as $icon_id => $icon_data) {
    $expected_id = $this->pluginId . IconDefinition::ICON_SEPARATOR . $expected[$index];
    $this->assertSame($expected_id, $icon_id);
    $index++;
  }
}

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