function MimeTypeMapTest::testListExtension

Same name and namespace in other branches
  1. main core/tests/Drupal/Tests/Core/File/MimeType/MimeTypeMapTest.php \Drupal\Tests\Core\File\MimeType\MimeTypeMapTest::testListExtension()

Tests list extension.

@legacy-covers ::listExtensions

File

core/tests/Drupal/Tests/Core/File/MimeType/MimeTypeMapTest.php, line 104

Class

MimeTypeMapTest
Tests the MIME type mapper to extension.

Namespace

Drupal\Tests\Core\File\MimeType

Code

public function testListExtension() : void {
  $extensions = $this->map
    ->listExtensions();
  $this->assertContains('jar', $extensions);
  $this->assertContains('jpg', $extensions);
}

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