# Instructions - Following Playwright test failed. - Explain why, be concise, respect Playwright best practices. - Provide a snippet of code with the fix, if possible. # Test info - Name: shopping.spec.ts >> user sees quantity suggestions in shopping list - Location: tests/shopping.spec.ts:175:5 # Error details ``` Error: expect(received).toBe(expected) // Object.is equality Expected: "400 г" Received: undefined ``` # Page snapshot ```yaml - generic [ref=e4]: - main "Список покупок" [ref=e5]: - generic [ref=e6]: - button "0" [ref=e7]: - generic [ref=e8]: - img [ref=e9] - generic [ref=e11]: "0" - button "add" [ref=e12]: - img [ref=e14] - dialog "В корзине": - generic [ref=e19]: - generic [ref=e21]: - generic [ref=e22]: - img [ref=e23] - img [ref=e26] - generic [ref=e28]: 7 из 7 куплено - list [ref=e30]: - listitem "Морковь" [ref=e31]: - button "Морковь" [ref=e32] [cursor=pointer] - generic: - img - generic: - generic: Морковь - button "400 г" [ref=e33] [cursor=pointer]: - generic [ref=e34]: 400 г - img [ref=e35] - listitem "Перец чёрный" [ref=e37]: - button "Перец чёрный" [ref=e38] [cursor=pointer] - generic: - img - generic: - generic: Перец чёрный - generic: 1 рецепт - button "Указать кол-во" [ref=e39] [cursor=pointer]: - img [ref=e40] - generic [ref=e42]: Указать кол-во - listitem "Соль" [ref=e43]: - button "Соль" [ref=e44] [cursor=pointer] - generic: - img - generic: - generic: Соль - generic: 1 рецепт - button "500 г" [ref=e45] [cursor=pointer]: - generic [ref=e46]: 500 г - img [ref=e47] - listitem "Помидоры" [ref=e49]: - button "Помидоры" [ref=e50] [cursor=pointer] - generic: - img - generic: - generic: Помидоры - generic: 1 рецепт • 200 г - button "200 г" [ref=e51] [cursor=pointer]: - generic [ref=e52]: 200 г - img [ref=e53] - listitem "Молоко" [ref=e55]: - button "Молоко" [ref=e56] [cursor=pointer] - generic: - img - generic: - generic: Молоко - generic: 1 рецепт • 500 мл - button "500 г" [ref=e57] [cursor=pointer]: - generic [ref=e58]: 500 г - img [ref=e59] - listitem "Яйцо куриное" [ref=e61]: - button "Яйцо куриное" [ref=e62] [cursor=pointer] - generic: - img - generic: - generic: Яйцо куриное - generic: 1 рецепт • 2 шт - button "10 шт" [ref=e63] [cursor=pointer]: - generic [ref=e64]: 10 шт - img [ref=e65] - listitem "Говядина" [ref=e67]: - button "Говядина" [ref=e68] [cursor=pointer] - generic: - img - generic: - generic: Говядина - generic: 1 рецепт • 300 г - button "300 г" [ref=e69] [cursor=pointer]: - generic [ref=e70]: 300 г - img [ref=e71] - button "Завершить покупки" [ref=e74]: - generic [ref=e76]: Завершить покупки - navigation [ref=e77]: - button "Рецепты" [ref=e78] [cursor=pointer]: - img [ref=e79] - button "Журнал" [ref=e81] [cursor=pointer]: - img [ref=e82] - button "Есть дома" [ref=e84] [cursor=pointer]: - img [ref=e85] - button "Покупки" [ref=e87] [cursor=pointer]: - img [ref=e88] - button "Профиль" [ref=e90] [cursor=pointer]: - img [ref=e91] ``` # Test source ```ts 150 | // Set quantity for "Молоко" (1000g) 151 | await openIngredientBottomSheet(page, "Молоко"); 152 | await markIngredientAsInStock(page, "Молоко", "Граммы", 1000); 153 | 154 | // Set quantity for "Соль" (500g) 155 | await openIngredientBottomSheet(page, "Соль"); 156 | await markIngredientAsInStock(page, "Соль", "Граммы", 500); 157 | 158 | // Set quantity for "Перец чёрный" (left some) 159 | await openIngredientBottomSheet(page, "Перец чёрный"); 160 | await markIngredientAsInStock(page, "Перец чёрный", "Примерно"); 161 | 162 | // Navigate to shopping list 163 | await goToShopping(page); 164 | 165 | // Verify that only missing ingredients appear in the shopping list 166 | await expect(getItem(page, "Яйцо куриное")).toContainText(recipeTitle); 167 | await expect(getItem(page, "Яйцо куриное")).toContainText("2 шт"); 168 | await expect(getItem(page, "Говядина")).not.toBeVisible(); 169 | await expect(getItem(page, "Помидоры")).not.toBeVisible(); 170 | await expect(getItem(page, "Молоко")).not.toBeVisible(); 171 | await expect(getItem(page, "Соль")).not.toBeVisible(); 172 | await expect(getItem(page, "Перец чёрный")).not.toBeVisible(); 173 | }); 174 | 175 | test("user sees quantity suggestions in shopping list", async ({ 176 | page, 177 | user, 178 | }) => { 179 | test.setTimeout(120_000); 180 | // Clean meal plans 181 | await user.kitchen.cleanMealPlans(); 182 | 183 | // Create a test recipe with known ingredients 184 | const recipeTitle = "Тестовое блюдо для проверки подсказок"; 185 | await user.createRecipe({ 186 | title: recipeTitle, 187 | servings: 2, 188 | ingredients: [ 189 | ["Говядина", "WEIGHT", 300], 190 | ["Яйцо куриное", "QUANTITY", 2], 191 | ["Молоко", "VOLUME", 0.5], 192 | ["Помидоры", "WEIGHT", 200], 193 | "Соль", 194 | "Перец чёрный", 195 | ], 196 | dishTypes: ["Main course"], 197 | }); 198 | 199 | // Login to the app 200 | await loginByEmailAndPassword(page, user.email, user.password); 201 | 202 | // ------------------------------------------------------------------ 203 | // Round 1: seed shopping history with the recipe's ingredients plus a 204 | // manually-added ingredient (Морковь) that isn't part of any recipe. 205 | // ------------------------------------------------------------------ 206 | await addRecipeToMealPlan(page, recipeTitle, "Ужин"); 207 | await goToShopping(page); 208 | 209 | // Морковь is not part of the recipe - add it manually 210 | await addToShoppingList(page, "Морковь"); 211 | 212 | // Говядина - specify exact recipe quantity (300г) 213 | await markShoppingItemCompleted(page, "Говядина"); 214 | expect(await getCompletedQuantity(page, "Говядина")).toBeUndefined(); 215 | await specifyCompletedQuantity(page, "Говядина", "Граммы", 300); 216 | expect(await getCompletedQuantity(page, "Говядина")).toBe("300 г"); 217 | 218 | // Яйцо куриное - specify excess (10шт vs recipe's 2) 219 | await markShoppingItemCompleted(page, "Яйцо куриное"); 220 | expect(await getCompletedQuantity(page, "Яйцо куриное")).toBeUndefined(); 221 | await specifyCompletedQuantity(page, "Яйцо куриное", "Штуки", 10); 222 | expect(await getCompletedQuantity(page, "Яйцо куриное")).toBe("10 шт"); 223 | 224 | // Молоко - specify 500г (different unit than recipe's 500мл) 225 | await markShoppingItemCompleted(page, "Молоко"); 226 | expect(await getCompletedQuantity(page, "Молоко")).toBeUndefined(); 227 | await specifyCompletedQuantity(page, "Молоко", "Граммы", 500); 228 | expect(await getCompletedQuantity(page, "Молоко")).toBe("500 г"); 229 | 230 | // Помидоры - specify 200г (exact recipe quantity) 231 | await markShoppingItemCompleted(page, "Помидоры"); 232 | expect(await getCompletedQuantity(page, "Помидоры")).toBeUndefined(); 233 | await specifyCompletedQuantity(page, "Помидоры", "Граммы", 200); 234 | expect(await getCompletedQuantity(page, "Помидоры")).toBe("200 г"); 235 | 236 | // Соль - not in recipe, specify 500г 237 | await markShoppingItemCompleted(page, "Соль"); 238 | expect(await getCompletedQuantity(page, "Соль")).toBeUndefined(); 239 | await specifyCompletedQuantity(page, "Соль", "Граммы", 500); 240 | expect(await getCompletedQuantity(page, "Соль")).toBe("500 г"); 241 | 242 | // Перец чёрный - leave unspecified (will be filtered out of future suggestions) 243 | await markShoppingItemCompleted(page, "Перец чёрный"); 244 | expect(await getCompletedQuantity(page, "Перец чёрный")).toBeUndefined(); 245 | 246 | // Морковь (manual) - specify 400г 247 | await markShoppingItemCompleted(page, "Морковь"); 248 | expect(await getCompletedQuantity(page, "Морковь")).toBeUndefined(); 249 | await specifyCompletedQuantity(page, "Морковь", "Граммы", 400); > 250 | expect(await getCompletedQuantity(page, "Морковь")).toBe("400 г"); | ^ Error: expect(received).toBe(expected) // Object.is equality 251 | 252 | // Complete shopping to record history, then reset stock 253 | await completeShopping(page); 254 | await goToLeftovers(page); 255 | await markLeftoverAsLost(page, "Говядина"); 256 | await markLeftoverAsLost(page, "Яйцо куриное"); 257 | await markLeftoverAsLost(page, "Молоко"); 258 | await markLeftoverAsLost(page, "Помидоры"); 259 | await markLeftoverAsLost(page, "Соль"); 260 | await markLeftoverAsLost(page, "Перец чёрный"); 261 | await markLeftoverAsLost(page, "Морковь"); 262 | 263 | // ------------------------------------------------------------------ 264 | // Round 2: plan the recipe a second time (required quantities = 2x) 265 | // so we can verify auto-apply respects sufficiency against the history 266 | // from round 1, and extend history with new purchases. 267 | // ------------------------------------------------------------------ 268 | await addRecipeToMealPlan(page, recipeTitle, "Ужин"); 269 | await goToShopping(page); 270 | 271 | await addToShoppingList(page, "Морковь"); 272 | 273 | // Говядина - recipe needs 600г (2x300g), previously bought 300г 274 | // 300г is below required amount so not auto-applied 275 | await markShoppingItemCompleted(page, "Говядина"); 276 | expect(await getCompletedQuantity(page, "Говядина")).toBeUndefined(); 277 | // Buy a larger, distinct amount so round 3 has two unique history entries 278 | await specifyCompletedQuantity(page, "Говядина", "Граммы", 500); 279 | expect(await getCompletedQuantity(page, "Говядина")).toBe("500 г"); 280 | 281 | // Яйцо куриное - recipe needs 4шт (2x2), previously bought 10шт 282 | // 10шт >= 4шт so suggestion is auto-applied 283 | await markShoppingItemCompleted(page, "Яйцо куриное"); 284 | expect(await getCompletedQuantity(page, "Яйцо куриное")).toBe("10 шт"); 285 | // Override the auto-applied value to add a distinct history entry 286 | await specifyCompletedQuantity(page, "Яйцо куриное", "Штуки", 8); 287 | expect(await getCompletedQuantity(page, "Яйцо куриное")).toBe("8 шт"); 288 | 289 | // Молоко - recipe needs 1000мл (2x500ml), previously bought 500г (different unit!) 290 | // Cross-unit comparison can't prove sufficiency, so not auto-applied 291 | await markShoppingItemCompleted(page, "Молоко"); 292 | expect(await getCompletedQuantity(page, "Молоко")).toBeUndefined(); 293 | // This time buy in the recipe's unit so the suggestion survives round 3 294 | await specifyCompletedQuantity(page, "Молоко", "Миллилитры", 500); 295 | expect(await getCompletedQuantity(page, "Молоко")).toBe("500 мл"); 296 | 297 | // Помидоры - recipe needs 400г (2x200g), previously bought 200г 298 | // 200г is below required amount so not auto-applied 299 | await markShoppingItemCompleted(page, "Помидоры"); 300 | expect(await getCompletedQuantity(page, "Помидоры")).toBeUndefined(); 301 | // Buy 200г again (same as round 1) - exercises dedup in round 3 (#94) 302 | await specifyCompletedQuantity(page, "Помидоры", "Граммы", 200); 303 | expect(await getCompletedQuantity(page, "Помидоры")).toBe("200 г"); 304 | 305 | // Соль - no recipe requirement, previously bought 500г → auto-applied 306 | await markShoppingItemCompleted(page, "Соль"); 307 | expect(await getCompletedQuantity(page, "Соль")).toBe("500 г"); 308 | // Keep 500г (same as round 1) - exercises dedup in round 3 (#94) 309 | await specifyCompletedQuantity(page, "Соль", "Граммы", 500); 310 | expect(await getCompletedQuantity(page, "Соль")).toBe("500 г"); 311 | 312 | // Перец чёрный - no recipe requirement, round 1 was unspecified so no suggestion 313 | await markShoppingItemCompleted(page, "Перец чёрный"); 314 | expect(await getCompletedQuantity(page, "Перец чёрный")).toBeUndefined(); 315 | // Record a first concrete quantity so round 3 has something to suggest 316 | await specifyCompletedQuantity(page, "Перец чёрный", "Граммы", 10); 317 | expect(await getCompletedQuantity(page, "Перец чёрный")).toBe("10 г"); 318 | 319 | // Морковь (manual) - not in any recipe, no preselected quantity expected 320 | await markShoppingItemCompleted(page, "Морковь"); 321 | expect(await getCompletedQuantity(page, "Морковь")).toBeUndefined(); 322 | // Buy a different amount than round 1 (250г vs 400г) 323 | await specifyCompletedQuantity(page, "Морковь", "Граммы", 250); 324 | expect(await getCompletedQuantity(page, "Морковь")).toBe("250 г"); 325 | 326 | // Complete shopping to record history, then reset stock 327 | await completeShopping(page); 328 | await goToLeftovers(page); 329 | await markLeftoverAsLost(page, "Говядина"); 330 | await markLeftoverAsLost(page, "Яйцо куриное"); 331 | await markLeftoverAsLost(page, "Молоко"); 332 | await markLeftoverAsLost(page, "Помидоры"); 333 | await markLeftoverAsLost(page, "Соль"); 334 | await markLeftoverAsLost(page, "Перец чёрный"); 335 | await markLeftoverAsLost(page, "Морковь"); 336 | 337 | // ------------------------------------------------------------------ 338 | // Round 3: clear meal plans and re-plan once (1x requirements) so the 339 | // widest possible set of past purchases qualifies as suggestions. 340 | // Then verify suggestions via the modal — including dedup behavior 341 | // from issue #94 and full-history behavior for the manual ingredient. 342 | // ------------------------------------------------------------------ 343 | await user.kitchen.cleanMealPlans(); 344 | await addRecipeToMealPlan(page, recipeTitle, "Ужин"); 345 | await goToShopping(page); 346 | 347 | await addToShoppingList(page, "Морковь"); 348 | 349 | // Mark all items as completed so we can open the edit-quantity modal 350 | await markShoppingItemCompleted(page, "Говядина"); ```