function ThemeInstallerTest::testUninstallNotInstalled

Tests uninstalling a theme that is not installed.

File

core/tests/Drupal/KernelTests/Core/Theme/ThemeInstallerTest.php, line 362

Class

ThemeInstallerTest

Tests installing and uninstalling of themes.

Namespace

Code

public function testUninstallNotInstalled() {
    $name = 'test_basetheme';
    try {
        $message = 'ThemeInstaller::uninstall() throws UnknownExtensionException upon uninstalling a theme that is not installed.';
        $this->themeInstaller()
            ->uninstall([
            $name,
        ]);
        $this->fail($message);
    } catch (\Exception $e) {
        $this->assertInstanceOf(UnknownExtensionException::class, $e);
    }
}