func Test_Tree_Match(t *testing.T) { type result struct { pattern string reqUrl string params map[string]string } cases := []result{ {"/:id", "/123", map[string]string{":id": "123"}}, {"/hello/?:id", "/hello", map[string]string{":id": ""}}, {"/", "/", nil}, {"", "", nil}, {"/customer/login", "/customer/login", nil}, {"/customer/login", "/customer/login.json", map[string]string{":ext": "json"}}, {"/*", "/customer/123", map[string]string{":splat": "customer/123"}}, {"/*", "/customer/2009/12/11", map[string]string{":splat": "customer/2009/12/11"}}, {"/aa/*/bb", "/aa/2009/bb", map[string]string{":splat": "2009"}}, {"/cc/*/dd", "/cc/2009/11/dd", map[string]string{":splat": "2009/11"}}, {"/ee/:year/*/ff", "/ee/2009/11/ff", map[string]string{":year": "2009", ":splat": "11"}}, {"/thumbnail/:size/uploads/*", "/thumbnail/100x100/uploads/items/2014/04/20/dPRCdChkUd651t1Hvs18.jpg", map[string]string{":size": "100x100", ":splat": "items/2014/04/20/dPRCdChkUd651t1Hvs18.jpg"}}, {"/*.*", "/nice/api.json", map[string]string{":path": "nice/api", ":ext": "json"}}, {"/:name/*.*", "/nice/api.json", map[string]string{":name": "nice", ":path": "api", ":ext": "json"}}, {"/:name/test/*.*", "/nice/test/api.json", map[string]string{":name": "nice", ":path": "api", ":ext": "json"}}, {"/dl/:width:int/:height:int/*.*", "/dl/48/48/05ac66d9bda00a3acf948c43e306fc9a.jpg", map[string]string{":width": "48", ":height": "48", ":ext": "jpg", ":path": "05ac66d9bda00a3acf948c43e306fc9a"}}, {"/v1/shop/:id:int", "/v1/shop/123", map[string]string{":id": "123"}}, {"/:year:int/:month:int/:id/:endid", "/1111/111/aaa/aaa", map[string]string{":year": "1111", ":month": "111", ":id": "aaa", ":endid": "aaa"}}, {"/v1/shop/:id/:name", "/v1/shop/123/nike", map[string]string{":id": "123", ":name": "nike"}}, {"/v1/shop/:id/account", "/v1/shop/123/account", map[string]string{":id": "123"}}, {"/v1/shop/:name:string", "/v1/shop/nike", map[string]string{":name": "nike"}}, {"/v1/shop/:id([0-9]+)", "/v1/shop//123", map[string]string{":id": "123"}}, {"/v1/shop/:id([0-9]+)_:name", "/v1/shop/123_nike", map[string]string{":id": "123", ":name": "nike"}}, {"/v1/shop/:id(.+)_cms.html", "/v1/shop/123_cms.html", map[string]string{":id": "123"}}, {"/v1/shop/cms_:id(.+)_:page(.+).html", "/v1/shop/cms_123_1.html", map[string]string{":id": "123", ":page": "1"}}, {"/v1/:v/cms/aaa_:id(.+)_:page(.+).html", "/v1/2/cms/aaa_123_1.html", map[string]string{":v": "2", ":id": "123", ":page": "1"}}, {"/v1/:v/cms_:id(.+)_:page(.+).html", "/v1/2/cms_123_1.html", map[string]string{":v": "2", ":id": "123", ":page": "1"}}, {"/v1/:v(.+)_cms/ttt_:id(.+)_:page(.+).html", "/v1/2_cms/ttt_123_1.html", map[string]string{":v": "2", ":id": "123", ":page": "1"}}, } Convey("Match routers in tree", t, func() { for _, c := range cases { t := NewTree() t.AddRouter(c.pattern, nil) _, params := t.Match(c.reqUrl) if params != nil { for k, v := range c.params { vv, ok := params[k] So(ok, ShouldBeTrue) So(vv, ShouldEqual, v) } So(MatchTest(c.pattern, c.reqUrl), ShouldBeTrue) } } }) }