/
tree_test.go
243 lines (209 loc) · 7.82 KB
/
tree_test.go
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// Copyright 2015 The Macaron Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"): you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
package macaron
import (
"strings"
"testing"
. "github.com/smartystreets/goconvey/convey"
)
func Test_getWildcards(t *testing.T) {
type result struct {
pattern string
wildcards string
}
cases := map[string]result{
"admin": {"admin", ""},
":id": {"(.+)", ":id"},
":id:int": {"([0-9]+)", ":id"},
":id([0-9]+)": {"([0-9]+)", ":id"},
":id([0-9]+)_:name": {"([0-9]+)_(.+)", ":id :name"},
"article_:id_:page.html": {"article_(.+)_(.+).html", ":id :page"},
"article_:id:int_:page:string.html": {"article_([0-9]+)_([\\w]+).html", ":id :page"},
"*": {"*", ""},
"*.*": {"*.*", ""},
}
Convey("Get wildcards", t, func() {
for key, result := range cases {
pattern, wildcards := getWildcards(key)
So(pattern, ShouldEqual, result.pattern)
So(strings.Join(wildcards, " "), ShouldEqual, result.wildcards)
}
})
}
func Test_getRawPattern(t *testing.T) {
cases := map[string]string{
"admin": "admin",
":id": ":id",
":id:int": ":id",
":id([0-9]+)": ":id",
":id([0-9]+)_:name": ":id_:name",
"article_:id_:page.html": "article_:id_:page.html",
"article_:id:int_:page:string.html": "article_:id_:page.html",
"article_:id([0-9]+)_:page([\\w]+).html": "article_:id_:page.html",
"*": "*",
"*.*": "*.*",
}
Convey("Get raw pattern", t, func() {
for k, v := range cases {
So(getRawPattern(k), ShouldEqual, v)
}
})
}
func Test_Tree_Match(t *testing.T) {
Convey("Match route in tree", t, func() {
Convey("Match static routes", func() {
t := NewTree()
So(t.Add("/", nil), ShouldNotBeNil)
So(t.Add("/user", nil), ShouldNotBeNil)
So(t.Add("/user/unknwon", nil), ShouldNotBeNil)
So(t.Add("/user/unknwon/profile", nil), ShouldNotBeNil)
So(t.Add("/", nil), ShouldNotBeNil)
_, _, ok := t.Match("/")
So(ok, ShouldBeTrue)
_, _, ok = t.Match("/user")
So(ok, ShouldBeTrue)
_, _, ok = t.Match("/user/unknwon")
So(ok, ShouldBeTrue)
_, _, ok = t.Match("/user/unknwon/profile")
So(ok, ShouldBeTrue)
_, _, ok = t.Match("/404")
So(ok, ShouldBeFalse)
})
Convey("Match optional routes", func() {
t := NewTree()
So(t.Add("/?:user", nil), ShouldNotBeNil)
So(t.Add("/user/?:name", nil), ShouldNotBeNil)
So(t.Add("/user/list/?:page:int", nil), ShouldNotBeNil)
_, params, ok := t.Match("/")
So(ok, ShouldBeTrue)
So(params[":user"], ShouldBeEmpty)
_, params, ok = t.Match("/unknwon")
So(ok, ShouldBeTrue)
So(params[":user"], ShouldEqual, "unknwon")
_, params, ok = t.Match("/hello%2Fworld")
So(ok, ShouldBeTrue)
So(params[":user"], ShouldEqual, "hello/world")
_, params, ok = t.Match("/user")
So(ok, ShouldBeTrue)
So(params[":name"], ShouldBeEmpty)
_, params, ok = t.Match("/user/unknwon")
So(ok, ShouldBeTrue)
So(params[":name"], ShouldEqual, "unknwon")
_, params, ok = t.Match("/hello%20world")
So(ok, ShouldBeTrue)
So(params[":user"], ShouldEqual, "hello world")
_, params, ok = t.Match("/user/list/")
So(ok, ShouldBeTrue)
So(params[":page"], ShouldBeEmpty)
_, params, ok = t.Match("/user/list/123")
So(ok, ShouldBeTrue)
So(params[":page"], ShouldEqual, "123")
})
Convey("Match with regexp", func() {
t := NewTree()
So(t.Add("/v1/:year:int/6/23", nil), ShouldNotBeNil)
So(t.Add("/v2/2015/:month:int/23", nil), ShouldNotBeNil)
So(t.Add("/v3/2015/6/:day:int", nil), ShouldNotBeNil)
_, params, ok := t.Match("/v1/2015/6/23")
So(ok, ShouldBeTrue)
So(MatchTest("/v1/:year:int/6/23", "/v1/2015/6/23"), ShouldBeTrue)
So(params[":year"], ShouldEqual, "2015")
_, _, ok = t.Match("/v1/year/6/23")
So(ok, ShouldBeFalse)
So(MatchTest("/v1/:year:int/6/23", "/v1/year/6/23"), ShouldBeFalse)
_, params, ok = t.Match("/v2/2015/6/23")
So(ok, ShouldBeTrue)
So(params[":month"], ShouldEqual, "6")
_, _, ok = t.Match("/v2/2015/month/23")
So(ok, ShouldBeFalse)
_, params, ok = t.Match("/v3/2015/6/23")
So(ok, ShouldBeTrue)
So(params[":day"], ShouldEqual, "23")
_, _, ok = t.Match("/v2/2015/6/day")
So(ok, ShouldBeFalse)
So(t.Add("/v1/shop/cms_:id(.+)_:page(.+).html", nil), ShouldNotBeNil)
So(t.Add("/v1/:v/cms/aaa_:id(.+)_:page(.+).html", nil), ShouldNotBeNil)
So(t.Add("/v1/:v/cms_:id(.+)_:page(.+).html", nil), ShouldNotBeNil)
So(t.Add("/v1/:v(.+)_cms/ttt_:id(.+)_:page:string.html", nil), ShouldNotBeNil)
_, params, ok = t.Match("/v1/shop/cms_123_1.html")
So(ok, ShouldBeTrue)
So(params[":id"], ShouldEqual, "123")
So(params[":page"], ShouldEqual, "1")
_, params, ok = t.Match("/v1/2/cms/aaa_124_2.html")
So(ok, ShouldBeTrue)
So(params[":v"], ShouldEqual, "2")
So(params[":id"], ShouldEqual, "124")
So(params[":page"], ShouldEqual, "2")
_, params, ok = t.Match("/v1/3/cms_125_3.html")
So(ok, ShouldBeTrue)
So(params[":v"], ShouldEqual, "3")
So(params[":id"], ShouldEqual, "125")
So(params[":page"], ShouldEqual, "3")
_, params, ok = t.Match("/v1/4_cms/ttt_126_4.html")
So(ok, ShouldBeTrue)
So(params[":v"], ShouldEqual, "4")
So(params[":id"], ShouldEqual, "126")
So(params[":page"], ShouldEqual, "4")
})
Convey("Match with path and extension", func() {
t := NewTree()
So(t.Add("/*.*", nil), ShouldNotBeNil)
So(t.Add("/docs/*.*", nil), ShouldNotBeNil)
_, params, ok := t.Match("/profile.html")
So(ok, ShouldBeTrue)
So(params[":path"], ShouldEqual, "profile")
So(params[":ext"], ShouldEqual, "html")
_, params, ok = t.Match("/profile")
So(ok, ShouldBeTrue)
So(params[":path"], ShouldEqual, "profile")
So(params[":ext"], ShouldBeEmpty)
_, params, ok = t.Match("/docs/framework/manual.html")
So(ok, ShouldBeTrue)
So(params[":path"], ShouldEqual, "framework/manual")
So(params[":ext"], ShouldEqual, "html")
_, params, ok = t.Match("/docs/framework/manual")
So(ok, ShouldBeTrue)
So(params[":path"], ShouldEqual, "framework/manual")
So(params[":ext"], ShouldBeEmpty)
})
Convey("Match all", func() {
t := NewTree()
So(t.Add("/*", nil), ShouldNotBeNil)
So(t.Add("/*/123", nil), ShouldNotBeNil)
So(t.Add("/*/123/*", nil), ShouldNotBeNil)
So(t.Add("/*/*/123", nil), ShouldNotBeNil)
_, params, ok := t.Match("/1/2/3")
So(ok, ShouldBeTrue)
So(params["*0"], ShouldEqual, "1/2/3")
_, params, ok = t.Match("/4/123")
So(ok, ShouldBeTrue)
So(params["*0"], ShouldEqual, "4")
_, params, ok = t.Match("/5/123/6")
So(ok, ShouldBeTrue)
So(params["*0"], ShouldEqual, "5")
So(params["*1"], ShouldEqual, "6")
_, params, ok = t.Match("/7/8/123")
So(ok, ShouldBeTrue)
So(params["*0"], ShouldEqual, "7")
So(params["*1"], ShouldEqual, "8")
})
Convey("Complex tests", func() {
t := NewTree()
So(t.Add("/:username/:reponame/commit/*", nil), ShouldNotBeNil)
_, params, ok := t.Match("/unknwon/com/commit/d855b6c9dea98c619925b7b112f3c4e64b17bfa8")
So(ok, ShouldBeTrue)
So(params["*"], ShouldEqual, "d855b6c9dea98c619925b7b112f3c4e64b17bfa8")
})
})
}