function ThemeInstallerTest::testUninstallNonExisting

Tests uninstalling a non-existing theme.

File

core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php, line 356

Class

ThemeInstallerTest

Tests installing and uninstalling of themes.

Namespace

Code

public function testUninstallNonExisting() : void {
    $name = 'non_existing_theme';
    $themes = $this->themeHandler()
        ->listInfo();
    $this->assertEmpty(array_keys($themes));
    $this->expectException(UnknownExtensionException::class);
    $this->themeInstaller()
        ->uninstall([
        $name,
    ]);
}