public function testGettingCascadedPaths()
{
$theme1 = m::mock('Cartalyst\\Themes\\ThemeInterface');
$theme1->shouldReceive('getSlug')->atLeast(1)->andReturn('foo/bar');
$theme1->shouldReceive('getViewsPath')->once()->andReturn(__DIR__ . '/foo/bar/views');
$theme1->shouldReceive('getParentSlug')->once()->andReturn('foo/baz');
$theme2 = m::mock('Cartalyst\\Themes\\ThemeInterface');
$theme2->shouldReceive('getSlug')->atLeast(1)->andReturn('foo/baz');
$theme2->shouldReceive('getViewsPath')->once()->andReturn(__DIR__ . '/foo/baz/views');
$theme2->shouldReceive('getParentSlug')->once()->andReturn('foo/corge');
$theme4 = m::mock('Cartalyst\\Themes\\ThemeInterface');
$theme4->shouldReceive('getSlug')->atLeast(1)->andReturn('foo/corge');
$theme4->shouldReceive('getViewsPath')->twice()->andReturn(__DIR__ . '/foo/corge/views');
$bag = new ThemeBag($filesystem = new Filesystem(), array(__DIR__));
$bag->setActive($theme1);
$bag->register($theme2);
$bag->setFallback($theme4);
$this->assertCount(3, $paths = $bag->getCascadedViewPaths());
$this->assertEquals(__DIR__ . '/foo/bar/views' . __DIR__ . '/foo/baz/views' . __DIR__ . '/foo/corge/views', implode('', $paths));
$theme4->shouldReceive('getParentSlug')->once();
$this->assertCount(1, $paths = $bag->getCascadedViewPaths($theme4));
$this->assertEquals(__DIR__ . '/foo/corge/views', reset($paths));
}
