function PathExtractorTest::testDiscoverIconsPath

Test the PathExtractor::discoverIcons() method.

@dataProvider providerDiscoverIconsPath

Parameters

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

bool $expected_empty: Has icon result, default FALSE.

File

core/tests/Drupal/Tests/Core/Theme/Icon/Plugin/PathExtractorTest.php, line 116

Class

PathExtractorTest

@coversDefaultClass \Drupal\Core\Theme\Plugin\IconExtractor\PathExtractor

Namespace

Code

public function testDiscoverIconsPath(array $files, bool $expected_empty = FALSE) : void {
    $this->iconFinder
        ->method('getFilesFromSources')
        ->willReturn($files);
    $result = $this->pathExtractorPlugin
        ->discoverIcons();
    if (TRUE === $expected_empty) {
        $this->assertEmpty($result);
        return;
    }
    // Result expected is keyed by icon_id with values 'source' and 'group'.
    $expected_result = [];
    foreach ($files as $icon) {
        $expected_id = $this->pluginId . IconDefinition::ICON_SEPARATOR . $icon['icon_id'];
        if (!isset($icon['group'])) {
            $icon['group'] = NULL;
        }
        unset($icon['icon_id']);
        $expected_result[$expected_id] = $icon;
    }
    $this->assertEquals($expected_result, $result);
}