Added data server tests for checking valid handler
This commit is contained in:
Héctor Hurtado
@@ -3,7 +3,6 @@ package data
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import (
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"net/http"
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"net/http/httptest"
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"reflect"
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"strings"
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"testing"
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@@ -11,79 +10,123 @@ import (
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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/headers/", http.MethodPut, reflect.ValueOf(updateResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}}},
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{"/handlers/HANDLER_ZZZZZZZZZZZZZZZZ/response/headers/name", http.MethodPut, reflect.ValueOf(updateResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}, {"key", "name"}}},
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}
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r := configRouter()
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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/headers/", http.MethodPut, reflect.ValueOf(updateResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}}},
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// {"/handlers/HANDLER_ZZZZZZZZZZZZZZZZ/response/headers/name", http.MethodPut, reflect.ValueOf(updateResource).Pointer(), true, []struct{ k, v string }{{"handler_id", "HANDLER_ZZZZZZZZZZZZZZZZ"}, {"key", "name"}}},
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// }
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// r := configRouter()
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//
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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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// t.Errorf("Route mismatch: Expected: %+v\n\t\t\t\t\t\t got: %+v", tc, rm)
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// } else {
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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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//
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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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// }
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// }
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//}
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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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t.Errorf("Route mismatch: Expected: %+v\n\t\t\t\t\t\t got: %+v", tc, rm)
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} else {
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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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}
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}
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}
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// FIXME: Fails because URL doesn't match
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func TestUpdateResourceNotFoundWhenInvalidHandlerID(t *testing.T) {
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request := httptest.NewRequest(http.MethodPut, "/handlers/response/headers/language", strings.NewReader("ES"))
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request := httptest.NewRequest(http.MethodPut, "/handlers/HANDLER_YYYYYYYYYYYYYYYY/response/headers/name", strings.NewReader("value"))
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response := httptest.NewRecorder()
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handler := configRouter()
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handler := mux.NewRouter()
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handler.HandleFunc("/handlers/{handler_id}/{resource:.*$}", updateResource).
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Methods("PUT")
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getHandlerId = func(id string) (*model.Handler, bool) {
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if id == "HANDLER_YYYYYYYYYYYYYYYY" {
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return nil, false
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}
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return nil, true
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}
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handler.ServeHTTP(response, request)
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if response.Code != http.StatusNotFound {
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t.Errorf("HTTP Status mismatch. Expected: %d, got: %d", http.StatusNotFound, response.Code)
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}
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}
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func TestUpdateResourceBadRequestWhenIncompletedResourceURL(t *testing.T) {
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request := httptest.NewRequest(http.MethodPut, "/handlers/xxxxxxxxx/response/headers/", strings.NewReader("ES"))
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func TestUpdateResourceOkWhenValidHandlerID(t *testing.T) {
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request := httptest.NewRequest(http.MethodPut, "/handlers/HANDLER_XXXXXXXXXXXX/response/headers/name", strings.NewReader("value"))
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response := httptest.NewRecorder()
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handler := configRouter()
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handler := mux.NewRouter()
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handler.HandleFunc("/handlers/{handler_id}/{resource:.*$}", updateResource).
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Methods("PUT")
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getHandlerId = func(id string) (*model.Handler, bool) {
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if id == "xxxxxxxxx" {
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if id == "HANDLER_YYYYYYYYYYYYYYYY" {
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return nil, false
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} else if id == "HANDLER_XXXXXXXXXXXX" {
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return nil, true
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}
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return nil, false
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return nil, true
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}
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handler.ServeHTTP(response, request)
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// TODO: We need to assure that an invalid resource path returns 400 (Bad Request)
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if response.Code != http.StatusBadRequest {
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t.Errorf("HTTP Status mismatch. Expected: %d, got: %d", http.StatusBadRequest, response.Code)
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if response.Code != http.StatusOK {
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t.Errorf("HTTP Status mismatch. Expected: %d, got: %d", http.StatusOK, response.Code)
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}
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}
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// FIXME: Fails because URL doesn't match
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//func TestUpdateResourceNotFoundWhenInvalidHandlerID(t *testing.T) {
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// request := httptest.NewRequest(http.MethodPut, "/handlers/response/headers/language", strings.NewReader("ES"))
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// response := httptest.NewRecorder()
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// handler := configRouter()
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//
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// handler.ServeHTTP(response, request)
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//
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// if response.Code != http.StatusNotFound {
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// t.Errorf("HTTP Status mismatch. Expected: %d, got: %d", http.StatusNotFound, response.Code)
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// }
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//}
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//func TestUpdateResourceBadRequestWhenIncompletedResourceURL(t *testing.T) {
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// request := httptest.NewRequest(http.MethodPut, "/handlers/xxxxxxxxx/response/headers/", strings.NewReader("ES"))
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// response := httptest.NewRecorder()
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// handler := configRouter()
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//
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// getHandlerId = func(id string) (*model.Handler, bool) {
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// if id == "xxxxxxxxx" {
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// return nil, true
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// }
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// return nil, false
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// }
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//
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// handler.ServeHTTP(response, request)
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// // TODO: We need to assure that an invalid resource path returns 400 (Bad Request)
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// if response.Code != http.StatusBadRequest {
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// t.Errorf("HTTP Status mismatch. Expected: %d, got: %d", http.StatusBadRequest, response.Code)
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// }
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//}
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//func TestUpdateResourceSetHeaderWhenPutReceived(t *testing.T) {
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// request := httptest.NewRequest(http.MethodPut, "/handlers/xxxxxxxxxx/response/headers/language", strings.NewReader("ES"))
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// response := httptest.NewRecorder()
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