static::assertSame('general.title', $assignedVariables['title']);
static::assertSame('resource.theme', $assignedVariables['theme']);
static::assertEmpty($assignedVariables['theme_available']);
static::assertSame('general.title', $assignedVariables['title']);
static::assertSame('resource.theme', $assignedVariables['theme']);
static::assertEmpty($assignedVariables['theme_available']);