Add schedule SEO and JSON-LD tests (Phase 3D)

Tests cover start page, search, and details SEO builders plus Flight/ItemList JSON-LD schema generation for schedule pages.
2026-04-15 09:28:04 +03:00
parent a072cd3bd2
commit 93f49cddae
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+# Phase 3D -- Schedule SEO + JSON-LD Tests
+
+> **Parent:** `2026-04-15-phase-3-schedule-master.md`
+> **Depends on:** 3C (seo.ts, json-ld.ts already created)
+
+## Deliverables
+
+1. `src/features/schedule/seo.test.ts` -- SEO builder tests
+2. `src/features/schedule/json-ld.test.ts` -- JSON-LD builder tests
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+import { describe, expect, it } from "vitest";
+import type { Flight, ItemList } from "schema-dts";
+import { buildScheduleFlightJsonLd, buildScheduleFlightListJsonLd } from "./json-ld.js";
+import type { ISimpleFlight } from "./types.js";
+
+function makeDirectFlight(overrides: Partial<{
+  carrier: string;
+  flightNumber: string;
+  depCode: string;
+  depAirport: string;
+  arrCode: string;
+  arrAirport: string;
+  depTime: string;
+  arrTime: string;
+}> = {}): ISimpleFlight {
+  return {
+    id: "test-schedule-1",
+    routeType: "Direct",
+    flightId: {
+      carrier: overrides.carrier ?? "SU",
+      flightNumber: overrides.flightNumber ?? "0012",
+      suffix: "",
+      date: "20220527",
+    },
+    flyingTime: "1h 30m",
+    operatingBy: {},
+    status: "Scheduled",
+    leg: {
+      index: 0,
+      status: "Scheduled",
+      flyingTime: "1h 30m",
+      updated: "2022-05-27T10:00:00Z",
+      dayChange: 0,
+      equipment: { name: "Airbus A320", code: "320" },
+      flags: { checkinAvailable: false, returnToAirport: false, routeChanged: false },
+      operatingBy: {},
+      departure: {
+        scheduled: {
+          airport: overrides.depAirport ?? "Sheremetyevo",
+          airportCode: overrides.depCode ?? "SVO",
+          city: "Moscow",
+          cityCode: "MOW",
+          countryCode: "RU",
+        },
+        checkingStatus: "closed",
+        times: {
+          scheduledDeparture: {
+            dayChange: { value: 0, title: "" },
+            local: overrides.depTime ?? "2022-05-27T10:00:00",
+            localTime: "10:00",
+            tzOffset: 3,
+            utc: "2022-05-27T07:00:00Z",
+          },
+        },
+      },
+      arrival: {
+        scheduled: {
+          airport: overrides.arrAirport ?? "Pulkovo",
+          airportCode: overrides.arrCode ?? "LED",
+          city: "Saint Petersburg",
+          cityCode: "LED",
+          countryCode: "RU",
+        },
+        times: {
+          scheduledArrival: {
+            dayChange: { value: 0, title: "" },
+            local: overrides.arrTime ?? "2022-05-27T11:30:00",
+            localTime: "11:30",
+            tzOffset: 3,
+            utc: "2022-05-27T08:30:00Z",
+          },
+        },
+      },
+    },
+  };
+}
+
+describe("buildScheduleFlightJsonLd", () => {
+  it("returns a Flight schema with correct @type", () => {
+    const flight = makeDirectFlight();
+    const result = buildScheduleFlightJsonLd(flight);
+
+    expect(result["@type"]).toBe("Flight");
+  });
+
+  it("sets flightNumber in IATA format", () => {
+    const flight = makeDirectFlight({ carrier: "SU", flightNumber: "0012" });
+    const result = buildScheduleFlightJsonLd(flight);
+
+    expect(result.flightNumber).toBe("SU0012");
+  });
+
+  it("maps departure airport", () => {
+    const flight = makeDirectFlight({ depCode: "SVO", depAirport: "Sheremetyevo" });
+    const result = buildScheduleFlightJsonLd(flight);
+
+    expect(result.departureAirport).toEqual({
+      "@type": "Airport",
+      iataCode: "SVO",
+      name: "Sheremetyevo",
+    });
+  });
+
+  it("maps arrival airport", () => {
+    const flight = makeDirectFlight({ arrCode: "LED", arrAirport: "Pulkovo" });
+    const result = buildScheduleFlightJsonLd(flight);
+
+    expect(result.arrivalAirport).toEqual({
+      "@type": "Airport",
+      iataCode: "LED",
+      name: "Pulkovo",
+    });
+  });
+
+  it("is type-compatible with schema-dts Flight", () => {
+    const flight = makeDirectFlight();
+    const result = buildScheduleFlightJsonLd(flight);
+    const _typed: Flight = result;
+    expect(_typed["@type"]).toBe("Flight");
+  });
+});
+
+describe("buildScheduleFlightListJsonLd", () => {
+  it("returns an ItemList schema", () => {
+    const flights = [makeDirectFlight()];
+    const result = buildScheduleFlightListJsonLd(flights, "Schedule SVO to LED");
+
+    expect(result["@type"]).toBe("ItemList");
+  });
+
+  it("sets the description", () => {
+    const flights = [makeDirectFlight()];
+    const result = buildScheduleFlightListJsonLd(flights, "Schedule SVO to LED");
+
+    expect(result.description).toBe("Schedule SVO to LED");
+  });
+
+  it("wraps each flight as a ListItem with position", () => {
+    const flights = [
+      makeDirectFlight({ carrier: "SU", flightNumber: "0012" }),
+      makeDirectFlight({ carrier: "SU", flightNumber: "0013" }),
+    ];
+    const result = buildScheduleFlightListJsonLd(flights, "Flights");
+    const items = result.itemListElement as unknown as Array<{ position: number }>;
+
+    expect(Array.isArray(items)).toBe(true);
+    expect(items).toHaveLength(2);
+    expect(items[0]).toHaveProperty("position", 1);
+    expect(items[1]).toHaveProperty("position", 2);
+  });
+
+  it("handles empty flight list", () => {
+    const result = buildScheduleFlightListJsonLd([], "No flights");
+
+    expect(result["@type"]).toBe("ItemList");
+    expect(result.itemListElement).toEqual([]);
+  });
+
+  it("is type-compatible with schema-dts ItemList", () => {
+    const result = buildScheduleFlightListJsonLd([], "test");
+    const _typed: ItemList = result;
+    expect(_typed["@type"]).toBe("ItemList");
+  });
+});
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+import { describe, expect, it } from "vitest";
+import {
+  buildScheduleStartSeo,
+  buildScheduleSearchSeo,
+  buildScheduleDetailsSeo,
+} from "./seo.js";
+import type { ISimpleFlight, IScheduleFlightId } from "./types.js";
+import type { IFlightLeg } from "../online-board/types.js";
+
+/** Stub t() that returns the key + interpolation vars for assertion. */
+function stubT(key: string, opts?: Record<string, unknown>): string {
+  if (opts && Object.keys(opts).length > 0) {
+    const vars = Object.entries(opts)
+      .map(([k, v]) => `${k}=${v}`)
+      .join(",");
+    return `${key}|${vars}`;
+  }
+  return key;
+}
+
+const CANONICAL = "https://www.aeroflot.ru";
+
+describe("buildScheduleStartSeo", () => {
+  it("uses MAIN translation keys", () => {
+    const result = buildScheduleStartSeo(stubT, "ru", CANONICAL);
+
+    expect(result.title).toBe("SEO.SCHEDULE.MAIN.TITLE");
+    expect(result.description).toBe("SEO.SCHEDULE.MAIN.DESCRIPTION");
+  });
+
+  it("sets canonical to /{locale}/schedule", () => {
+    const result = buildScheduleStartSeo(stubT, "en", CANONICAL);
+
+    expect(result.canonical).toBe("https://www.aeroflot.ru/en/schedule");
+  });
+
+  it("includes hreflang with 10 entries", () => {
+    const result = buildScheduleStartSeo(stubT, "ru", CANONICAL);
+
+    expect(result.hreflang).toHaveLength(10);
+  });
+
+  it("sets og tags", () => {
+    const result = buildScheduleStartSeo(stubT, "ru", CANONICAL);
+
+    expect(result.og.title).toBe(result.title);
+    expect(result.og.type).toBe("website");
+    expect(result.og.locale).toBe("ru");
+    expect(result.og.siteName).toBe("Aeroflot");
+  });
+
+  it("sets twitter card", () => {
+    const result = buildScheduleStartSeo(stubT, "ru", CANONICAL);
+
+    expect(result.twitter).toBeDefined();
+    expect(result.twitter!.card).toBe("summary");
+  });
+});
+
+describe("buildScheduleSearchSeo", () => {
+  const params = {
+    type: "route" as const,
+    outbound: {
+      departure: "MOW",
+      arrival: "KUF",
+      dateFrom: "20220425",
+      dateTo: "20220501",
+    },
+  };
+
+  it("uses SEARCH translation keys with interpolation", () => {
+    const result = buildScheduleSearchSeo(stubT, params, "ru", CANONICAL);
+
+    expect(result.title).toContain("SEO.SCHEDULE.SEARCH.TITLE");
+    expect(result.title).toContain("departureCity=MOW");
+    expect(result.title).toContain("arrivalCity=KUF");
+    expect(result.title).toContain("dateFrom=25.04.2022");
+    expect(result.title).toContain("dateTo=01.05.2022");
+  });
+
+  it("uses city names when provided", () => {
+    const result = buildScheduleSearchSeo(
+      stubT,
+      params,
+      "ru",
+      CANONICAL,
+      { departure: "Moscow", arrival: "Samara" },
+    );
+
+    expect(result.title).toContain("departureCity=Moscow");
+    expect(result.title).toContain("arrivalCity=Samara");
+  });
+
+  it("sets canonical to the route search URL", () => {
+    const result = buildScheduleSearchSeo(stubT, params, "ru", CANONICAL);
+
+    expect(result.canonical).toBe(
+      "https://www.aeroflot.ru/ru/schedule/route/MOW-KUF-20220425-20220501",
+    );
+  });
+
+  it("includes hreflang entries", () => {
+    const result = buildScheduleSearchSeo(stubT, params, "ru", CANONICAL);
+
+    expect(result.hreflang).toHaveLength(10);
+  });
+
+  it("handles round-trip params", () => {
+    const rtParams = {
+      type: "roundtrip" as const,
+      outbound: {
+        departure: "MOW",
+        arrival: "KUF",
+        dateFrom: "20220425",
+        dateTo: "20220501",
+      },
+      inbound: {
+        departure: "KUF",
+        arrival: "MOW",
+        dateFrom: "20220502",
+        dateTo: "20220508",
+      },
+    };
+
+    const result = buildScheduleSearchSeo(stubT, rtParams, "ru", CANONICAL);
+
+    expect(result.canonical).toContain(
+      "schedule/route/MOW-KUF-20220425-20220501/KUF-MOW-20220502-20220508",
+    );
+  });
+});
+
+describe("buildScheduleDetailsSeo", () => {
+  const flightIds: IScheduleFlightId[] = [
+    { carrier: "SU", flightNumber: "0012", date: "20220527" },
+  ];
+
+  const flight: ISimpleFlight = {
+    id: "SU0012-20220527",
+    routeType: "Direct",
+    flightId: {
+      carrier: "SU",
+      flightNumber: "0012",
+      suffix: "",
+      date: "20220527",
+    },
+    flyingTime: "1h 30m",
+    operatingBy: {},
+    status: "Scheduled",
+    leg: {
+      index: 0,
+      status: "Scheduled",
+      flyingTime: "1h 30m",
+      updated: "2022-05-27T10:00:00Z",
+      dayChange: 0,
+      equipment: { name: "Airbus A320", code: "320" },
+      flags: { checkinAvailable: false, returnToAirport: false, routeChanged: false },
+      operatingBy: {},
+      departure: {
+        scheduled: {
+          airport: "Sheremetyevo",
+          airportCode: "SVO",
+          city: "Moscow",
+          cityCode: "MOW",
+          countryCode: "RU",
+        },
+        checkingStatus: "closed",
+        times: {
+          scheduledDeparture: {
+            dayChange: { value: 0, title: "" },
+            local: "2022-05-27T10:00:00",
+            localTime: "10:00",
+            tzOffset: 3,
+            utc: "2022-05-27T07:00:00Z",
+          },
+        },
+      },
+      arrival: {
+        scheduled: {
+          airport: "Pulkovo",
+          airportCode: "LED",
+          city: "Saint Petersburg",
+          cityCode: "LED",
+          countryCode: "RU",
+        },
+        times: {
+          scheduledArrival: {
+            dayChange: { value: 0, title: "" },
+            local: "2022-05-27T11:30:00",
+            localTime: "11:30",
+            tzOffset: 3,
+            utc: "2022-05-27T08:30:00Z",
+          },
+        },
+      },
+    },
+  };
+
+  it("uses DETAILS translation keys", () => {
+    const result = buildScheduleDetailsSeo(stubT, [flight], "ru", CANONICAL, flightIds);
+
+    expect(result.title).toContain("SEO.SCHEDULE.DETAILS.TITLE");
+    expect(result.title).toContain("flights=SU 0012");
+    expect(result.title).toContain("date=27.05.2022");
+  });
+
+  it("sets canonical to the details URL", () => {
+    const result = buildScheduleDetailsSeo(stubT, [flight], "ru", CANONICAL, flightIds);
+
+    expect(result.canonical).toBe(
+      "https://www.aeroflot.ru/ru/schedule/SU0012-20220527",
+    );
+  });
+
+  it("includes hreflang entries", () => {
+    const result = buildScheduleDetailsSeo(stubT, [flight], "ru", CANONICAL, flightIds);
+
+    expect(result.hreflang).toHaveLength(10);
+  });
+
+  it("sets og.type to article for details", () => {
+    const result = buildScheduleDetailsSeo(stubT, [flight], "ru", CANONICAL, flightIds);
+
+    expect(result.og.type).toBe("article");
+  });
+
+  it("handles multiple flights in display", () => {
+    const multiFlightIds: IScheduleFlightId[] = [
+      { carrier: "SU", flightNumber: "0012", date: "20220527" },
+      { carrier: "SU", flightNumber: "0013", date: "20220527" },
+    ];
+
+    const result = buildScheduleDetailsSeo(stubT, [flight], "ru", CANONICAL, multiFlightIds);
+
+    expect(result.title).toContain("SU 0012, SU 0013");
+  });
+});