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<?php
namespace Illuminate\Tests\Routing;
use ArrayIterator;
use Illuminate\Routing\Route;
use Illuminate\Routing\RouteCollection;
use PHPUnit\Framework\TestCase;
class RouteCollectionTest extends TestCase
{
/**
* @var \Illuminate\Routing\RouteCollection
*/
protected $routeCollection;
protected function setUp(): void
{
parent::setUp();
$this->routeCollection = new RouteCollection;
}
public function testRouteCollectionCanBeConstructed()
{
$this->assertInstanceOf(RouteCollection::class, $this->routeCollection);
}
public function testRouteCollectionCanAddRoute()
{
$this->routeCollection->add(new Route('GET', 'foo', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]));
$this->assertCount(1, $this->routeCollection);
}
public function testRouteCollectionAddReturnsTheRoute()
{
$outputRoute = $this->routeCollection->add($inputRoute = new Route('GET', 'foo', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]));
$this->assertInstanceOf(Route::class, $outputRoute);
$this->assertEquals($inputRoute, $outputRoute);
}
public function testRouteCollectionCanRetrieveByName()
{
$this->routeCollection->add($routeIndex = new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
'as' => 'route_name',
]));
$this->assertSame('route_name', $routeIndex->getName());
$this->assertSame('route_name', $this->routeCollection->getByName('route_name')->getName());
$this->assertEquals($routeIndex, $this->routeCollection->getByName('route_name'));
}
public function testRouteCollectionCanRetrieveByAction()
{
$this->routeCollection->add($routeIndex = new Route('GET', 'foo/index', $action = [
'uses' => 'FooController@index',
'as' => 'route_name',
]));
$this->assertSame($action, $routeIndex->getAction());
}
public function testRouteCollectionCanGetIterator()
{
$this->routeCollection->add(new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]));
$this->assertInstanceOf(ArrayIterator::class, $this->routeCollection->getIterator());
}
public function testRouteCollectionCanGetIteratorWhenEmpty()
{
$this->assertCount(0, $this->routeCollection);
$this->assertInstanceOf(ArrayIterator::class, $this->routeCollection->getIterator());
}
public function testRouteCollectionCanGetIteratorWhenRouteAreAdded()
{
$this->routeCollection->add($routeIndex = new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]));
$this->assertCount(1, $this->routeCollection);
$this->routeCollection->add($routeShow = new Route('GET', 'bar/show', [
'uses' => 'BarController@show',
'as' => 'bar_show',
]));
$this->assertCount(2, $this->routeCollection);
$this->assertInstanceOf(ArrayIterator::class, $this->routeCollection->getIterator());
}
public function testRouteCollectionCanHandleSameRoute()
{
$routeIndex = new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]);
$this->routeCollection->add($routeIndex);
$this->assertCount(1, $this->routeCollection);
// Add exactly the same route
$this->routeCollection->add($routeIndex);
$this->assertCount(1, $this->routeCollection);
// Add a non-existing route
$this->routeCollection->add(new Route('GET', 'bar/show', [
'uses' => 'BarController@show',
'as' => 'bar_show',
]));
$this->assertCount(2, $this->routeCollection);
}
public function testRouteCollectionCanRefreshNameLookups()
{
$routeIndex = new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
]);
// The name of the route is not yet set. It will be while adding if to the RouteCollection.
$this->assertNull($routeIndex->getName());
// The route name is set by calling \Illuminate\Routing\Route::name()
$this->routeCollection->add($routeIndex)->name('route_name');
// No route is found. This is normal, as no refresh as been done.
$this->assertNull($this->routeCollection->getByName('route_name'));
// After the refresh, the name will be properly set to the route.
$this->routeCollection->refreshNameLookups();
$this->assertEquals($routeIndex, $this->routeCollection->getByName('route_name'));
}
public function testRouteCollectionCanGetAllRoutes()
{
$this->routeCollection->add($routeIndex = new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]));
$this->routeCollection->add($routeShow = new Route('GET', 'foo/show', [
'uses' => 'FooController@show',
'as' => 'foo_show',
]));
$this->routeCollection->add($routeNew = new Route('POST', 'bar', [
'uses' => 'BarController@create',
'as' => 'bar_create',
]));
$allRoutes = [
$routeIndex,
$routeShow,
$routeNew,
];
$this->assertEquals($allRoutes, $this->routeCollection->getRoutes());
}
public function testRouteCollectionCanGetRoutesByName()
{
$routesByName = [
'foo_index' => new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]),
'foo_show' => new Route('GET', 'foo/show', [
'uses' => 'FooController@show',
'as' => 'foo_show',
]),
'bar_create' => new Route('POST', 'bar', [
'uses' => 'BarController@create',
'as' => 'bar_create',
]),
];
$this->routeCollection->add($routesByName['foo_index']);
$this->routeCollection->add($routesByName['foo_show']);
$this->routeCollection->add($routesByName['bar_create']);
$this->assertSame($routesByName, $this->routeCollection->getRoutesByName());
}
public function testRouteCollectionCanGetRoutesByMethod()
{
$routes = [
'foo_index' => new Route('GET', 'foo/index', [
'uses' => 'FooController@index',
'as' => 'foo_index',
]),
'foo_show' => new Route('GET', 'foo/show', [
'uses' => 'FooController@show',
'as' => 'foo_show',
]),
'bar_create' => new Route('POST', 'bar', [
'uses' => 'BarController@create',
'as' => 'bar_create',
]),
];
$this->routeCollection->add($routes['foo_index']);
$this->routeCollection->add($routes['foo_show']);
$this->routeCollection->add($routes['bar_create']);
$this->assertSame([
'GET' => [
'foo/index' => $routes['foo_index'],
'foo/show' => $routes['foo_show'],
],
'HEAD' => [
'foo/index' => $routes['foo_index'],
'foo/show' => $routes['foo_show'],
],
'POST' => [
'bar' => $routes['bar_create'],
],
], $this->routeCollection->getRoutesByMethod());
}
public function testRouteCollectionCleansUpOverwrittenRoutes()
{
// Create two routes with the same path and method.
$routeA = new Route('GET', 'product', ['controller' => 'View@view', 'as' => 'routeA']);
$routeB = new Route('GET', 'product', ['controller' => 'OverwrittenView@view', 'as' => 'overwrittenRouteA']);
$this->routeCollection->add($routeA);
$this->routeCollection->add($routeB);
// Check if the lookups of $routeA and $routeB are there.
$this->assertEquals($routeA, $this->routeCollection->getByName('routeA'));
$this->assertEquals($routeA, $this->routeCollection->getByAction('View@view'));
$this->assertEquals($routeB, $this->routeCollection->getByName('overwrittenRouteA'));
$this->assertEquals($routeB, $this->routeCollection->getByAction('OverwrittenView@view'));
// Rebuild the lookup arrays.
$this->routeCollection->refreshNameLookups();
$this->routeCollection->refreshActionLookups();
// The lookups of $routeA should not be there anymore, because they are no longer valid.
$this->assertNull($this->routeCollection->getByName('routeA'));
$this->assertNull($this->routeCollection->getByAction('View@view'));
// The lookups of $routeB are still there.
$this->assertEquals($routeB, $this->routeCollection->getByName('overwrittenRouteA'));
$this->assertEquals($routeB, $this->routeCollection->getByAction('OverwrittenView@view'));
}
}
|
