TestRoutePattern tests correct in-the-middle wildcard removals. If user organizes a router like this: (router.go) r.Route("/v1", func(r chi.Router) { r.Mount("/resources", resourcesController{}.Router()) } (resources_controller.go) r.Route("/", func(r chi.Router) { r.Get("/{resource_id}",
(t *testing.T)
| 22 | // "/v1/resources/{resource_id}" (right) |
| 23 | // "/v1/resources/*/{resource_id}" (wrong) |
| 24 | func TestRoutePattern(t *testing.T) { |
| 25 | routePatterns := []string{ |
| 26 | "/v1/*", |
| 27 | "/resources/*", |
| 28 | "/{resource_id}", |
| 29 | } |
| 30 | |
| 31 | x := &Context{ |
| 32 | RoutePatterns: routePatterns, |
| 33 | } |
| 34 | |
| 35 | if p := x.RoutePattern(); p != "/v1/resources/{resource_id}" { |
| 36 | t.Fatal("unexpected route pattern: " + p) |
| 37 | } |
| 38 | |
| 39 | x.RoutePatterns = []string{ |
| 40 | "/v1/*", |
| 41 | "/resources/*", |
| 42 | // Additional wildcard, depending on the router structure of the user |
| 43 | "/*", |
| 44 | "/{resource_id}", |
| 45 | } |
| 46 | |
| 47 | // Correctly removes in-the-middle wildcards instead of "/v1/resources/*/{resource_id}" |
| 48 | if p := x.RoutePattern(); p != "/v1/resources/{resource_id}" { |
| 49 | t.Fatal("unexpected route pattern: " + p) |
| 50 | } |
| 51 | |
| 52 | x.RoutePatterns = []string{ |
| 53 | "/v1/*", |
| 54 | "/resources/*", |
| 55 | // Even with many wildcards |
| 56 | "/*", |
| 57 | "/*", |
| 58 | "/*", |
| 59 | "/{resource_id}/*", // Keeping trailing wildcard |
| 60 | } |
| 61 | |
| 62 | // Correctly removes in-the-middle wildcards instead of "/v1/resources/*/*/{resource_id}/*" |
| 63 | if p := x.RoutePattern(); p != "/v1/resources/{resource_id}/*" { |
| 64 | t.Fatal("unexpected route pattern: " + p) |
| 65 | } |
| 66 | |
| 67 | x.RoutePatterns = []string{ |
| 68 | "/v1/*", |
| 69 | "/resources/*", |
| 70 | // And respects asterisks as part of the paths |
| 71 | "/*special_path/*", |
| 72 | "/with_asterisks*/*", |
| 73 | "/{resource_id}", |
| 74 | } |
| 75 | |
| 76 | // Correctly removes in-the-middle wildcards instead of "/v1/resourcesspecial_path/with_asterisks{resource_id}" |
| 77 | if p := x.RoutePattern(); p != "/v1/resources/*special_path/with_asterisks*/{resource_id}" { |
| 78 | t.Fatal("unexpected route pattern: " + p) |
| 79 | } |
| 80 | |
| 81 | // Testing for the root route pattern |
nothing calls this directly
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