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package restful
import (
"testing"
)
func TestMatchesPath_OneParam(t *testing.T) {
params := doExtractParams("/from/{source}", 2, "/from/here", t)
if params["source"] != "here" {
t.Errorf("parameter mismatch here")
}
}
func TestMatchesPath_Slash(t *testing.T) {
params := doExtractParams("/", 0, "/", t)
if len(params) != 0 {
t.Errorf("expected empty parameters")
}
}
func TestMatchesPath_SlashNonVar(t *testing.T) {
params := doExtractParams("/any", 1, "/any", t)
if len(params) != 0 {
t.Errorf("expected empty parameters")
}
}
func TestMatchesPath_TwoVars(t *testing.T) {
params := doExtractParams("/from/{source}/to/{destination}", 4, "/from/AMS/to/NY", t)
if params["source"] != "AMS" {
t.Errorf("parameter mismatch AMS")
}
}
func TestMatchesPath_VarOnFront(t *testing.T) {
params := doExtractParams("{what}/from/{source}/", 4, "who/from/SOS/", t) // slash is not removed
if params["source"] != "SOS" {
t.Errorf("parameter mismatch SOS")
}
}
func TestExtractParameters_EmptyValue(t *testing.T) {
params := doExtractParams("/fixed/{var}", 2, "/fixed/", t)
if params["var"] != "" {
t.Errorf("parameter mismatch var")
}
}
func TestExtractParameters_Dot(t *testing.T) {
params := doExtractParams("/fixed/{var}.foo", 2, "/fixed/barrr.foo", t)
if params["var"] != "barrr" {
t.Errorf("parameter mismatch var")
}
}
func TestExtractParameters_Prefix(t *testing.T) {
params := doExtractParams("/fixed/foo_{var}", 2, "/fixed/foo_barrr", t)
if params["var"] != "barrr" {
t.Errorf("parameter mismatch var")
}
}
func TestExtractParameters_Suffix(t *testing.T) {
params := doExtractParams("/fixed/{var}_foo", 2, "/fixed/barrr_foo", t)
if params["var"] != "barrr" {
t.Errorf("parameter mismatch var")
}
}
func TestExtractParameters_Mixed(t *testing.T) {
params := doExtractParams("/fixed/foo_{var}_bar", 2, "/fixed/foo_barrr_bar", t)
if params["var"] != "barrr" {
t.Errorf("parameter mismatch var")
}
}
func TestExtractParameters_RegexAndCustomVerb(t *testing.T) {
testCase := []struct {
route string
size int
path string
checkList map[string]string
}{
{"/projects/{projectId}/users/{id:^prefix-}:custom", 4, "/projects/110/users/prefix-userId:custom", map[string]string{
"projectId": "110",
"id": "prefix-userId"}},
{"/projects/{projectId}/users/{id:*}", 4, "/projects/110/users/prefix-userId:custom", map[string]string{
"projectId": "110",
"id": "prefix-userId:custom"}},
}
for idx, v := range testCase {
params := doExtractParams(v.route, v.size, v.path, t)
for k, val := range v.checkList {
if params[k] != val {
t.Errorf("[%v] params: %v mismatch, expected: %v, actual: %v", idx, k, v.checkList[k], params[k])
}
}
}
}
func doExtractParams(routePath string, size int, urlPath string, t *testing.T) map[string]string {
r := Route{Path: routePath}
r.postBuild()
if len(r.pathParts) != size {
for i, each := range r.pathParts {
t.Logf("%d:%q", i, each)
}
t.Fatalf("len not %v, but %v", size, len(r.pathParts))
}
pathProcessor := defaultPathProcessor{}
return pathProcessor.ExtractParameters(&r, nil, urlPath)
}
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