public function testResolvesToNullWhenNoOtherOptionsAreAvailable()
{
// Make app return router, and router return an action
$this->mockAppRouter();
$this->router->shouldReceive('currentRouteAction')->andReturn('FooController@action');
// Mock corresponding controller for the router action
// and assign a theme property to null
$this->mockAppController('FooController', null);
// Resolver should look for default config option,
// so we create a config mock and set it to empty
$this->mockAppConfig();
$this->config->shouldReceive('get')->with('themify::default_theme')->andReturn('');
// Check that resolver is resolving to null,
// since previous options were not valid
$resolver = new Resolver($this->app);
$this->assertEquals(null, $resolver->resolve());
}
/**
* Get the theme that is going to be loaded.
* First, check if a theme has been defined explicitly.
* If not, try to resolve using $resolver.
*
* @return mixed
*/
public function get()
{
// Return $currentTheme if not null, resolve otherwise
return $this->currentTheme ?: $this->resolver->resolve();
}
