1// SPDX-FileCopyrightText: Amolith <amolith@secluded.site>
2//
3// SPDX-License-Identifier: LicenseRef-MutuaL-1.2
4
5package cooked
6
7import (
8 "context"
9 "encoding/json"
10 "net/http"
11 "net/http/httptest"
12 "net/url"
13 "testing"
14)
15
16func TestReadShoppingListACIDAuthenticationLogin3StoresCookies(t *testing.T) {
17 var sawSessionCookie bool
18 client, closeServer := newTestClient(t, shoppingListTestHandler(t, &sawSessionCookie))
19 defer closeServer()
20
21 shoppingList, err := client.ReadShoppingList(context.Background())
22 if err != nil {
23 t.Fatalf("ReadShoppingList() error = %v", err)
24 }
25
26 if !sawSessionCookie {
27 t.Fatal("shopping-list request did not receive session cookie")
28 }
29 if len(shoppingList.Aisles) != 1 || shoppingList.Aisles[0].ProductGroups[0].Name != "Pasta" {
30 t.Fatalf("shopping list = %#v, want one Pasta item", shoppingList)
31 }
32}
33
34func TestListRecipesACIDRecipesRead1ListsSavedRecipes(t *testing.T) {
35 client, closeServer := newTestClient(t, listRecipesTestHandler(t))
36 defer closeServer()
37
38 recipes, err := client.ListRecipes(context.Background(), 2, 5)
39 if err != nil {
40 t.Fatalf("ListRecipes() error = %v", err)
41 }
42
43 if len(recipes) != 1 {
44 t.Fatalf("recipes length = %d, want 1", len(recipes))
45 }
46 if recipes[0].ID != "recipe-1" || recipes[0].Title != "Pasta" {
47 t.Fatalf("recipe = %#v, want recipe-1 Pasta", recipes[0])
48 }
49}
50
51func TestSearchRecipesACIDRecipesRead2SearchesSavedRecipes(t *testing.T) {
52 client, closeServer := newTestClient(t, searchRecipesTestHandler(t))
53 defer closeServer()
54
55 recipes, err := client.SearchRecipes(context.Background(), "pasta & tomato", 3)
56 if err != nil {
57 t.Fatalf("SearchRecipes() error = %v", err)
58 }
59
60 if len(recipes) != 1 {
61 t.Fatalf("recipes length = %d, want 1", len(recipes))
62 }
63 if recipes[0].ID != "recipe-1" || recipes[0].Title != "Pasta" {
64 t.Fatalf("recipe = %#v, want recipe-1 Pasta", recipes[0])
65 }
66}
67
68func TestReadRecipeMetadataACIDRecipesRead6ReadsMetadata(t *testing.T) {
69 client, closeServer := newTestClient(t, recipeMetadataTestHandler(t))
70 defer closeServer()
71
72 metadata, err := client.ReadRecipeMetadata(context.Background(), "recipe/with space")
73 if err != nil {
74 t.Fatalf("ReadRecipeMetadata() error = %v", err)
75 }
76
77 if metadata.Title != "Pasta with Tomato Sauce" {
78 t.Fatalf("metadata title = %q, want Pasta with Tomato Sauce", metadata.Title)
79 }
80 if len(metadata.ImageURLs) != 1 || metadata.ImageURLs[0] != "https://example.invalid/pasta.jpg" {
81 t.Fatalf("metadata image URLs = %#v, want one pasta image", metadata.ImageURLs)
82 }
83 if metadata.Owner != "returned-user" || !metadata.EditPermission {
84 t.Fatalf("metadata owner/edit = %q/%v, want returned-user/true", metadata.Owner, metadata.EditPermission)
85 }
86}
87
88func TestReadRecipeContentACIDRecipesRead7And8ReadsContentAndPortions(t *testing.T) {
89 client, closeServer := newTestClient(t, recipeContentTestHandler(t))
90 defer closeServer()
91
92 content, err := client.ReadRecipeContent(context.Background(), "recipe/with space")
93 if err != nil {
94 t.Fatalf("ReadRecipeContent() error = %v", err)
95 }
96
97 if content.Content != "# Pasta\n\n- 200g pasta\n\n1. Boil pasta." {
98 t.Fatalf("content = %q, want recipe markdown", content.Content)
99 }
100 if content.Portions != 2 {
101 t.Fatalf("portions = %d, want 2", content.Portions)
102 }
103}
104
105func TestPreviewRecipeTextACIDRecipesPreviewText1To4PreviewsWithoutSaving(t *testing.T) {
106 var previewCalls int
107 client, closeServer := newTestClient(t, previewRecipeTextTestHandler(t, &previewCalls))
108 defer closeServer()
109
110 preview, err := client.PreviewRecipeText(context.Background(), "Pasta", "Boil pasta.")
111 if err != nil {
112 t.Fatalf("PreviewRecipeText() error = %v", err)
113 }
114
115 if previewCalls != 1 {
116 t.Fatalf("preview calls = %d, want 1", previewCalls)
117 }
118 if preview.Title != "Pasta with Tomato Sauce" {
119 t.Fatalf("preview title = %q, want Pasta with Tomato Sauce", preview.Title)
120 }
121 if preview.Markdown != "# Pasta\n\n1. Boil pasta." {
122 t.Fatalf("preview markdown = %q, want recipe markdown", preview.Markdown)
123 }
124 if preview.Portions != 2 {
125 t.Fatalf("preview portions = %d, want 2", preview.Portions)
126 }
127}
128
129func TestUserPathEscapesAuthenticatedUsername(t *testing.T) {
130 client := &Client{authenticatedUsername: "user/name"}
131
132 got := client.userPath("/api/user/{username}/shopping-list")
133 if got != "/api/user/user%2Fname/shopping-list" {
134 t.Fatalf("userPath() = %q, want escaped username", got)
135 }
136}
137
138func TestNewRequestPreservesEscapedUserPathWithQuery(t *testing.T) {
139 baseURL, err := url.Parse("https://example.invalid")
140 if err != nil {
141 t.Fatalf("parse base URL: %v", err)
142 }
143 client := &Client{baseURL: baseURL}
144
145 request, err := client.newRequest(
146 context.Background(),
147 http.MethodGet,
148 "/api/user/user%2Fname/recipes?page=2&page-count=5",
149 nil,
150 )
151 if err != nil {
152 t.Fatalf("newRequest() error = %v", err)
153 }
154
155 if request.URL.String() != "https://example.invalid/api/user/user%2Fname/recipes?page=2&page-count=5" {
156 t.Fatalf("request URL = %q, want escaped username preserved", request.URL.String())
157 }
158}
159
160func newTestClient(t *testing.T, handler http.HandlerFunc) (*Client, func()) {
161 t.Helper()
162
163 server := httptest.NewServer(handler)
164 baseURL, err := url.Parse(server.URL)
165 if err != nil {
166 server.Close()
167 t.Fatalf("parse server URL: %v", err)
168 }
169 client, err := NewClient(baseURL, "configured-user", "configured-password")
170 if err != nil {
171 server.Close()
172 t.Fatalf("NewClient() error = %v", err)
173 }
174
175 return client, server.Close
176}
177
178func shoppingListTestHandler(t *testing.T, sawSessionCookie *bool) http.HandlerFunc {
179 t.Helper()
180
181 return func(w http.ResponseWriter, r *http.Request) {
182 switch r.URL.Path {
183 case "/api/public/login":
184 requireLoginRequest(t, r)
185 writeLoginResponse(t, w)
186 case "/api/user/returned-user/shopping-list":
187 requireSessionCookie(t, r)
188 *sawSessionCookie = true
189 writeShoppingListResponse(t, w)
190 default:
191 t.Fatalf("unexpected path %s", r.URL.Path)
192 }
193 }
194}
195
196func listRecipesTestHandler(t *testing.T) http.HandlerFunc {
197 t.Helper()
198
199 return func(w http.ResponseWriter, r *http.Request) {
200 switch r.URL.Path {
201 case "/api/public/login":
202 writeLoginResponse(t, w)
203 case "/api/user/returned-user/recipes":
204 requireQueryValue(t, r, "page", "2")
205 requireQueryValue(t, r, "page-count", "5")
206 writeRecipeListResponse(t, w)
207 default:
208 t.Fatalf("unexpected path %s", r.URL.Path)
209 }
210 }
211}
212
213func searchRecipesTestHandler(t *testing.T) http.HandlerFunc {
214 t.Helper()
215
216 return func(w http.ResponseWriter, r *http.Request) {
217 switch r.URL.Path {
218 case "/api/public/login":
219 writeLoginResponse(t, w)
220 case "/api/user/returned-user/recipes/search":
221 requireMethod(t, r, http.MethodGet, "search")
222 requireQueryValue(t, r, "q", "pasta & tomato")
223 requireQueryValue(t, r, "page", "3")
224 writeRecipeListResponse(t, w)
225 default:
226 t.Fatalf("unexpected path %s", r.URL.Path)
227 }
228 }
229}
230
231func recipeMetadataTestHandler(t *testing.T) http.HandlerFunc {
232 t.Helper()
233
234 return func(w http.ResponseWriter, r *http.Request) {
235 switch r.URL.EscapedPath() {
236 case "/api/public/login":
237 writeLoginResponse(t, w)
238 case "/api/recipe/recipe%2Fwith%20space/metadata":
239 requireMethod(t, r, http.MethodGet, "metadata")
240 requireSessionCookie(t, r)
241 writeRecipeMetadataResponse(t, w)
242 default:
243 t.Fatalf("unexpected path %s", r.URL.EscapedPath())
244 }
245 }
246}
247
248func recipeContentTestHandler(t *testing.T) http.HandlerFunc {
249 t.Helper()
250
251 return func(w http.ResponseWriter, r *http.Request) {
252 switch r.URL.EscapedPath() {
253 case "/api/public/login":
254 writeLoginResponse(t, w)
255 case "/api/recipe/recipe%2Fwith%20space/content":
256 requireMethod(t, r, http.MethodGet, "content")
257 requireSessionCookie(t, r)
258 writeJSON(t, w, RecipeContent{Content: "# Pasta\n\n- 200g pasta\n\n1. Boil pasta.", Portions: 2})
259 default:
260 t.Fatalf("unexpected path %s", r.URL.EscapedPath())
261 }
262 }
263}
264
265func previewRecipeTextTestHandler(t *testing.T, previewCalls *int) http.HandlerFunc {
266 t.Helper()
267
268 return func(w http.ResponseWriter, r *http.Request) {
269 switch r.URL.Path {
270 case "/api/public/login":
271 writeLoginResponse(t, w)
272 case "/api/new/from-text/preview":
273 requireMethod(t, r, http.MethodPost, "preview")
274 requireSessionCookie(t, r)
275 requirePreviewRecipeTextRequest(t, r)
276 (*previewCalls)++
277 writeJSON(t, w, RecipeTextPreview{
278 Title: "Pasta with Tomato Sauce",
279 Markdown: "# Pasta\n\n1. Boil pasta.",
280 Portions: 2,
281 })
282 default:
283 t.Fatalf("unexpected path %s", r.URL.Path)
284 }
285 }
286}
287
288func requirePreviewRecipeTextRequest(t *testing.T, r *http.Request) {
289 t.Helper()
290
291 var request previewRecipeTextRequest
292 if err := json.NewDecoder(r.Body).Decode(&request); err != nil {
293 t.Fatalf("decode preview request: %v", err)
294 }
295 if request.RecipeName != "Pasta" || request.RecipeText != "Boil pasta." {
296 t.Fatalf("preview request = %#v, want configured title/text", request)
297 }
298}
299
300func requireLoginRequest(t *testing.T, r *http.Request) {
301 t.Helper()
302 requireMethod(t, r, http.MethodPost, "login")
303
304 var request loginRequest
305 if err := json.NewDecoder(r.Body).Decode(&request); err != nil {
306 t.Fatalf("decode login request: %v", err)
307 }
308 if request.Username != "configured-user" || request.Password != "configured-password" {
309 t.Fatalf("login request = %#v, want configured credentials", request)
310 }
311}
312
313func requireMethod(t *testing.T, r *http.Request, want string, label string) {
314 t.Helper()
315
316 if r.Method != want {
317 t.Fatalf("%s method = %s, want %s", label, r.Method, want)
318 }
319}
320
321func requireSessionCookie(t *testing.T, r *http.Request) {
322 t.Helper()
323
324 cookie, err := r.Cookie("cooked_session")
325 if err != nil {
326 t.Fatalf("missing session cookie: %v", err)
327 }
328 if cookie.Value != "session-value" {
329 t.Fatalf("session cookie = %q, want session-value", cookie.Value)
330 }
331}
332
333func requireQueryValue(t *testing.T, r *http.Request, name string, want string) {
334 t.Helper()
335
336 if got := r.URL.Query().Get(name); got != want {
337 t.Fatalf("%s query = %q, want %q", name, got, want)
338 }
339}
340
341func writeLoginResponse(t *testing.T, w http.ResponseWriter) {
342 t.Helper()
343
344 http.SetCookie(w, &http.Cookie{Name: "cooked_session", Value: "session-value", Path: "/"})
345 writeJSON(t, w, loginResponse{Username: "returned-user"})
346}
347
348func writeShoppingListResponse(t *testing.T, w http.ResponseWriter) {
349 t.Helper()
350
351 writeJSON(t, w, shoppingListResponse{
352 ShoppingList: ShoppingList{
353 Aisles: []Aisle{{
354 ID: "pantry",
355 Name: "Pantry",
356 ProductGroups: []ProductGroup{{
357 ID: "pasta",
358 Name: "Pasta",
359 Quantity: "200g",
360 }},
361 }},
362 },
363 Recipes: []string{"recipe-id"},
364 })
365}
366
367func writeRecipeListResponse(t *testing.T, w http.ResponseWriter) {
368 t.Helper()
369
370 writeJSON(t, w, recipeListResponse{
371 Recipes: []RecipeCard{{
372 ID: "recipe-1",
373 Title: "Pasta",
374 ThumbnailURL: "https://example.invalid/thumb.jpg",
375 }},
376 })
377}
378
379func writeRecipeMetadataResponse(t *testing.T, w http.ResponseWriter) {
380 t.Helper()
381
382 w.Header().Set("Content-Type", "application/json")
383 if _, err := w.Write([]byte(`{
384 "title": "Pasta with Tomato Sauce",
385 "image-urls": ["https://example.invalid/pasta.jpg"],
386 "owner": "returned-user",
387 "edit-permission": true
388 }`)); err != nil {
389 t.Fatalf("write metadata response: %v", err)
390 }
391}
392
393func writeJSON[T loginResponse | shoppingListResponse | recipeListResponse | RecipeContent | RecipeTextPreview](
394 t *testing.T,
395 w http.ResponseWriter,
396 value T,
397) {
398 t.Helper()
399
400 w.Header().Set("Content-Type", "application/json")
401 if err := json.NewEncoder(w).Encode(value); err != nil {
402 t.Fatalf("write JSON: %v", err)
403 }
404}