50 lines
2.0 KiB
Go
50 lines
2.0 KiB
Go
package data
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import (
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"net/http"
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"reflect"
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"testing"
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"github.com/gorilla/mux"
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)
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func TestConfigRouterHasRoutesWellConfigured(t *testing.T) {
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testCases := []struct {
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pattern, method string
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handler uintptr
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mustMatch bool
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vars []struct{ k, v string }
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}{
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{"/handlers/HANDLER_ZZZZZZZZZZZZZZZZ/request/params/name", http.MethodGet, reflect.ValueOf(readResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}, {"root", "request"}, {"resource", "params/name"}}},
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{"/handlers/HANDLER_ZZZZZZZZZZZZZZZZ/request/params/name", http.MethodPut, reflect.ValueOf(updateResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}, {"root", "request"}, {"resource", "params/name"}}},
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{"/handlers/HANDLER_ZZZZZZZZZZZZZZZZ/response/cookies/name", http.MethodGet, reflect.ValueOf(readResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}, {"root", "response"}, {"resource", "cookies/name"}}},
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{"/handlers/HANDLER_ZZZZZZZZZZZZZZZZ/response/cookies/name", http.MethodPut, reflect.ValueOf(updateResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}, {"root", "response"}, {"resource", "cookies/name"}}},
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}
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r := configRouter()
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for _, tc := range testCases {
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rm := mux.RouteMatch{}
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rq, _ := http.NewRequest(tc.method, tc.pattern, nil)
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if matched := r.Match(rq, &rm); tc.mustMatch == matched {
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if tc.mustMatch {
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// Check for Handler match.
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realHandler := reflect.ValueOf(rm.Handler).Pointer()
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if realHandler != tc.handler {
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t.Errorf("Handler mismatch. Expected: %X, got: %X", tc.handler, realHandler)
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}
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// Check for variables
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for _, v := range tc.vars {
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if value, exists := rm.Vars[v.k]; !exists {
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t.Errorf("Variable not present: %s", v.k)
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} else if v.v != value {
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t.Errorf("Variable value mismatch. Expected: %s, got: %s", v.v, value)
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}
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}
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}
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} else {
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t.Errorf("Route mismatch: %+v", tc)
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}
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}
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}
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