S6: i18n-paritet, provenans + eval, copy-skanning, fabricerade-minnes-eval

2026-08-11 05:20:27 +07:00
parent f86a37dd33
commit 4116653b51
9 changed files with 1346 additions and 53 deletions
@@ -0,0 +1,188 @@
+import { describe, expect, it } from "vitest";
+import {
+  buildWhy,
+  containsForbiddenCopy,
+  FORBIDDEN_COPY_PATTERNS,
+  type ProvenanceEntry,
+  type RecommendationCandidate,
+  type RecommendationContext,
+} from "../src/index.js";
+
+const nutrition = {
+  kcal: 550,
+  proteinG: 45,
+  carbsG: 50,
+  fatG: 18,
+  saturatedFatG: 6,
+  fiberG: 6,
+  sugarG: 4,
+  saltG: 1.5,
+};
+
+function candidate(overrides: Partial<RecommendationCandidate> = {}): RecommendationCandidate {
+  return {
+    recipeId: "r1",
+    titleSv: "Kycklinggryta",
+    cuisine: "swedish",
+    tags: [],
+    totalTimeMinutes: 30,
+    nutritionPerPortion: nutrition,
+    estimatedCostMinorPerPortion: 2200,
+    ratingAverage: null,
+    ratingCount: 0,
+    peakSeasons: ["summer"],
+    holidayTags: [],
+    spiceLevel: 1,
+    coverage: { coverage: 0.75, matches: [], missing: [], expiringUsed: [] },
+    ...overrides,
+  };
+}
+
+const baseCtx: RecommendationContext = {
+  mealType: "dinner",
+  persons: 4,
+  currentSeason: "summer",
+  activeHolidayTags: [],
+  isWeekday: true,
+  favoriteCuisines: ["swedish"],
+  remainingProteinG: 60,
+  remainingKcal: 800,
+  personalizationEnabled: true,
+};
+
+const provenanceSet: ProvenanceEntry[][] = [
+  [],
+  [{ key: "favoriteCuisine", args: { cuisine: "svensk" } }],
+  [{ key: "cookedOften", args: { recipe: "pannkakor", count: 3 } }],
+  [{ key: "expiringIngredient", args: { count: 2, ingredient: "gurkan", days: 1 } }],
+  [{ key: "fitsProteinGoal", args: {} }],
+  [{ key: "fitsVegetableGoal", args: {} }],
+  [{ key: "tastePreference", args: { axis: "spice" } }],
+  [{ key: "usesStapleYouFinish", args: { ingredient: "ris" } }],
+];
+
+describe("S6 förbjuden-copy-skanning av genererade förklaringar", () => {
+  it("100+ varierade förklaringar innehåller ingen förbjuden copy", () => {
+    const explanations: string[] = [];
+    const langs = ["sv-SE", "en-US", "de-DE", "es-ES", "fr-FR"];
+    const coverages = [0.25, 0.55, 0.75, 0.92, 1];
+    const proteins = [15, 30, 45, 58];
+    const ratings = [null, 4.5, 4.9];
+    const costs = [1200, 2200, 4500];
+    const daysSince = [null, 2, 14];
+
+    for (const lang of langs) {
+      for (const cov of coverages) {
+        for (const protein of proteins) {
+          for (const rating of ratings) {
+            for (const cost of costs) {
+              for (const days of daysSince) {
+                for (const prov of provenanceSet) {
+                  const ctx: RecommendationContext = {
+                    ...baseCtx,
+                    isTrainingDay: protein >= 35,
+                    activeHolidayTags: lang === "sv-SE" ? ["midsummer"] : [],
+                  };
+                  const c = candidate({
+                    coverage: {
+                      coverage: cov,
+                      matches: [],
+                      missing: [],
+                      expiringUsed:
+                        cov < 1
+                          ? [
+                              {
+                                canonicalIngredientId: "chicken",
+                                displayNameSv: "kycklingen",
+                                required: 400,
+                                unit: "GRAM",
+                                availableInUnit: 500,
+                                covered: true,
+                                optional: false,
+                                mostUrgentDaysLeft: 2,
+                                usesExpiringItem: true,
+                              },
+                            ]
+                          : [],
+                    },
+                    nutritionPerPortion: { ...nutrition, proteinG: protein },
+                    estimatedCostMinorPerPortion: cost,
+                    householdRating: rating,
+                    daysSinceLastCooked: days,
+                  });
+                  const parts = {
+                    coverage: cov,
+                    expiry: cov < 1 ? 0.8 : 0,
+                    nutritionFit: protein >= 25 ? 0.85 : 0.4,
+                    taste: 0.6,
+                    rating: rating != null ? 0.9 : 0.5,
+                    season: 1,
+                    holiday: ctx.activeHolidayTags.length > 0 ? 1 : 0,
+                    time: 1,
+                    budget: cost <= 2500 ? 1 : 0.4,
+                    variety: days == null ? 0.8 : days < 7 ? 0 : 1,
+                    weather: 0.5,
+                    craving: 0.5,
+                    memoryFit: 1,
+                    tasteFit: 0,
+                    cookingAssumptionFit: 0,
+                  };
+                  explanations.push(buildWhy(c, ctx, parts, prov, lang));
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+
+    expect(explanations.length).toBeGreaterThanOrEqual(100);
+    const hits = explanations.filter((e) => containsForbiddenCopy(e));
+    if (hits.length > 0) {
+      // eslint-disable-next-line no-console
+      console.error("Förbjuden copy hittades:", hits.slice(0, 5));
+    }
+    expect(hits).toHaveLength(0);
+  });
+
+  it("skam-exempel-korpus flaggas av förbjuden-copy-listan", () => {
+    const shameExamples = [
+      "Du har överskridit ditt kalorimål.",
+      "Bara 200 kcal kvar idag.",
+      "Begränsa dig nu.",
+      "Undvik kolhydrater.",
+      "Du borde inte äta så mycket kött.",
+      "Skäms över dina matvanor.",
+      "Din kost är dålig.",
+      "Du har ätit för mycket socker.",
+      "Måste sluta med snacks.",
+      "Överdriv inte.",
+      "Du får inte äta det där.",
+    ];
+    const flagged = shameExamples.filter((s) => containsForbiddenCopy(s));
+    expect(flagged.length).toBeGreaterThanOrEqual(shameExamples.length - 1);
+  });
+
+  it("varje förbjudet mönster matchar minst ett skam-exempel", () => {
+    const shameExamples = [
+      "Du har överskridit ditt kalorimål.",
+      "Bara 200 kcal kvar idag.",
+      "Begränsa dig nu.",
+      "Undvik kolhydrater.",
+      "Du borde inte äta så mycket kött.",
+      "Skäms över dina matvanor.",
+      "Din kost är dålig.",
+      "Du har ätit för mycket socker.",
+      "Måste sluta med snacks.",
+      "Överdriv inte.",
+      "Du får inte äta det där.",
+      "För lite grönsaker idag.",
+      "För mycket fett.",
+      "Skärp dig.",
+    ];
+    for (const pattern of FORBIDDEN_COPY_PATTERNS) {
+      const matches = shameExamples.filter((s) => pattern.test(s));
+      expect(matches.length, `mönster ${pattern.source} matchade inget exempel`).toBeGreaterThan(0);
+    }
+  });
+});