-
Notifications
You must be signed in to change notification settings - Fork 24
/
tree_test.go
176 lines (167 loc) · 7.82 KB
/
tree_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
package mux
import (
"strings"
"testing"
)
func TestRegexpSegment(t *testing.T) {
items := map[string]struct {
params []string
regStr string
optional bool
}{
"admin": {nil, "admin", false},
":id": {[]string{":id"}, "", false},
"?:id": {[]string{":id"}, "", true},
":id:int": {[]string{":id"}, "([0-9]+)", false},
":name:string": {[]string{":name"}, `([\w]+)`, false},
":id([0-9]+)": {[]string{":id"}, `([0-9]+)`, false},
":id([0-9]+)_:name": {[]string{":id", ":name"}, `([0-9]+)_(.+)`, false},
":id(.+)_cms.html": {[]string{":id"}, `(.+)_cms.html`, false},
"cms_:id(.+)_:page(.+).html": {[]string{":id", ":page"}, `cms_(.+)_(.+).html`, false},
`:app(a|b|c)`: {[]string{":app"}, `(a|b|c)`, false},
`:app\((a|b|c)\)`: {[]string{":app"}, `(.+)\((a|b|c)\)`, false},
}
for pattern, v := range items {
w, r, o := regexpSegment(pattern)
if o != v.optional || r.String() != v.regStr || strings.Join(w, ",") != strings.Join(v.params, ",") {
t.Fatalf("%s should return %s,%q,%t got %s,%q,%t", pattern, v.params, v.regStr, v.optional, w, r.String(), o)
}
}
}
var routers = []struct {
url string
requesturl string
params map[string]string
pathCLean bool
skipURLBuild bool
}{
{"/", "/", nil, false, false},
{"/customer/login", "/customer/login", nil, false, false},
{"/:id", "/123", map[string]string{":id": "123"}, false, false},
{"/customer/login", "/customer/login.json", map[string]string{":ext": "json"}, false, true},
{"/topic/?:auth:int", "/topic/123", map[string]string{":auth": "123"}, false, false},
{"/topic/?:auth:int", "/topic", nil, false, false},
{"/abc/xyz/?:id", "/abc/xyz", nil, false, false},
{"/topic/:id/?:auth", "/topic/1", map[string]string{":id": "1"}, false, false},
{"/topic/:id/?:auth", "/topic/1/2", map[string]string{":id": "1", ":auth": "2"}, false, false},
{"/topic/:id/?:auth:int", "/topic/1", map[string]string{":id": "1"}, false, false},
{"/topic/:id/?:auth:int", "/topic/1/123", map[string]string{":id": "1", ":auth": "123"}, false, false},
{"/*", "/http://customer/123/", map[string]string{":splat": "http://customer/123/"}, false, false},
{"/*", "/customer/2009/12/11", map[string]string{":splat": "customer/2009/12/11"}, false, false},
{"/aa/*/bb", "/aa/2009/bb", map[string]string{":splat": "2009"}, false, false},
{"/cc/*/dd", "/cc/2009/11/dd", map[string]string{":splat": "2009/11"}, false, false},
{"/cc/:id/*", "/cc/2009/11/dd", map[string]string{":id": "2009", ":splat": "11/dd"}, false, false},
{"/ee/:year/*/ff", "/ee/2009/11/ff", map[string]string{":year": "2009", ":splat": "11"}, false, false},
{
"/thumbnail/:size/uploads/*",
"/thumbnail/100x100/uploads/items/2014/04/20/dPRCdChkUd651t1Hvs18.jpg",
map[string]string{":size": "100x100", ":splat": "items/2014/04/20/dPRCdChkUd651t1Hvs18.jpg"},
false,
false,
},
{
"/dl/:width:int/:height:int/*.*",
"/dl/48/48/05ac66d9bda00a3acf948c43e306fc9a.jpg",
map[string]string{":width": "48", ":height": "48", ":ext": "jpg", ":path": "05ac66d9bda00a3acf948c43e306fc9a"},
false,
false,
},
{"/*.*", "/nice/api.json", map[string]string{":path": "nice/api", ":ext": "json"}, false, false},
{"/:name/*.*", "/nice/api.json", map[string]string{":name": "nice", ":path": "api", ":ext": "json"}, false, false},
{"/:name/test/*.*", "/nice/test/api.json", map[string]string{":name": "nice", ":path": "api", ":ext": "json"}, false, false},
{"/v1/shop/:id:int", "/v1/shop/123", map[string]string{":id": "123"}, false, false},
{"/v1/shop/:id\\((a|b|c)\\)", "/v1/shop/123(a)", map[string]string{":id": "123"}, false, true},
{"/v1/shop/:id\\((a|b|c)\\)", "/v1/shop/123(b)", map[string]string{":id": "123"}, false, true},
{"/v1/shop/:id\\((a|b|c)\\)", "/v1/shop/123(c)", map[string]string{":id": "123"}, false, true},
{"/:year:int/:month:int/:id/:endid", "/1111/111/aaa/aaa", map[string]string{":year": "1111", ":month": "111", ":id": "aaa", ":endid": "aaa"}, false, false},
{"/v1/shop/:id/:name", "/v1/shop/123/nike", map[string]string{":id": "123", ":name": "nike"}, false, false},
{"/v1/shop/:id/account", "/v1/shop/123/account", map[string]string{":id": "123"}, false, false},
{"/v1/shop/:name:string", "/v1/shop/nike", map[string]string{":name": "nike"}, false, false},
{"/v1/shop/:id([0-9]+)", "/v1/shop//123", map[string]string{":id": "123"}, true, true},
{"/v1/shop/:id([0-9]+)_:name", "/v1/shop/123_nike", map[string]string{":id": "123", ":name": "nike"}, false, false},
{"/v1/shop/:id(.+)_cms.html", "/v1/shop/123_cms.html", map[string]string{":id": "123"}, false, false},
{"/v1/shop/cms_:id(.+)_:page(.+).html", "/v1/shop/cms_123_1.html", map[string]string{":id": "123", ":page": "1"}, false, false},
{"/v1/:v/cms/aaa_:id(.+)_:page(.+).html", "/v1/2/cms/aaa_123_1.html", map[string]string{":v": "2", ":id": "123", ":page": "1"}, false, false},
{"/v1/:v/cms_:id(.+)_:page(.+).html", "/v1/2/cms_123_1.html", map[string]string{":v": "2", ":id": "123", ":page": "1"}, false, false},
{"/v1/:v(.+)_cms/ttt_:id(.+)_:page(.+).html", "/v1/2_cms/ttt_123_1.html", map[string]string{":v": "2", ":id": "123", ":page": "1"}, false, false},
{"/api/projects/:pid/members/?:mid", "/api/projects/1/members", map[string]string{":pid": "1"}, false, false},
{"/api/projects/:pid/members/?:mid", "/api/projects/1/members/2", map[string]string{":pid": "1", ":mid": "2"}, false, false},
}
func TestRouters(t *testing.T) {
for _, r := range routers {
tr := NewTrie(Options{PathClean: r.pathCLean, CaseSensitive: true})
tr.Parse(r.url).Handle("GET", "astaxie")
tr.Parse(r.url).Handle("POST", "asta")
m, err := tr.Match(r.requesturl)
if err != nil {
t.Fatalf("rule:%s URL:%s err:%s", r.url, r.requesturl, err)
}
if m == nil || m.Node == nil {
t.Fatalf("rule:%s; URL:%s; expect:%v; Get:%#v", r.url, r.requesturl, r.params, m)
}
if m.Node.GetHandler("GET") == nil || m.Node.GetHandler("GET").(string) != "astaxie" {
t.Fatalf("rule:%s; URL:%s; expect:%v; Get:%#v", r.url, r.requesturl, r.params, m)
}
if m.Node.GetHandler("POST") == nil || m.Node.GetHandler("POST").(string) != "asta" {
t.Fatalf("rule:%s; URL:%s; expect:%v; Get:%#v", r.url, r.requesturl, r.params, m)
}
if r.params != nil {
for k, v := range r.params {
if vv, ok := m.Params[k]; !ok {
t.Fatal(r.url + " " + r.requesturl + " get param empty: " + k)
} else if vv != v {
t.Fatal("The Rule: " + r.url + "\nThe RequestURL:" + r.requesturl + "\nThe Key is " +
k + ", The Value should be: " + v + ", but get: " + vv)
}
}
}
}
}
func TestBuildURL(t *testing.T) {
for _, r := range routers {
if r.skipURLBuild {
continue
}
tr := NewTrie(Options{PathClean: r.pathCLean, CaseSensitive: true})
n := tr.Parse(r.url).Name("Cool")
if tn := n.GetName("Cool"); tn == nil {
t.Fatalf("Can't Get Named node")
} else {
u, err := tn.BuildURL(mapToSlice(r.params)...)
if err != nil {
t.Fatalf("rule:%s; expect:%v; Get err:%#v", r.url, r.requesturl, err)
}
if u.String() != r.requesturl {
t.Fatalf("rule:%s; expect:%v; Get :%#v", r.url, r.requesturl, u.String())
}
}
}
}
func TestUnmatched(t *testing.T) {
var unrouters = []struct {
url string
requesturl string
params map[string]string
pathCLean bool
}{
{"/topic/:id:int", "/topic/aaa", nil, false},
{"/abc/?:id:int", "/abc/zzz", nil, false},
}
for _, r := range unrouters {
tr := NewTrie(Options{PathClean: r.pathCLean, CaseSensitive: true})
tr.Parse(r.url).Handle("GET", "astaxie")
m, err := tr.Match(r.requesturl)
if err != nil {
t.Fatalf("rule:%s URL:%s err:%s", r.url, r.requesturl, err)
}
if m.Node != nil {
t.Fatalf("rule:%s URL:%s matched: %v", r.url, r.requesturl, m.Node)
}
}
}
func mapToSlice(m map[string]string) (s []string) {
for k, v := range m {
s = append(s, k, v)
}
return s
}