feat: expand alternatives comparisons (#384)

tests/unit/landing/alternatives.test.ts

@@ -0,0 +1,51 @@
+import { describe, expect, it } from "vitest";
+import { ALTERNATIVES } from "../../../apps/landing/src/data/alternatives.js";
+
+const addedCompetitors = [
+  "tinywow",
+  "adobe-acrobat-online",
+  "freeconvert",
+  "convertio",
+  "online-convert",
+];
+
+describe("landing alternatives data", () => {
+  it("includes the expanded hosted-tool competitors", () => {
+    const slugs = ALTERNATIVES.map((alternative) => alternative.slug);
+
+    expect(slugs).toEqual(expect.arrayContaining(addedCompetitors));
+  });
+
+  it("keeps every comparison reviewable with dates and sources", () => {
+    for (const alternative of ALTERNATIVES) {
+      expect(alternative.lastReviewed).toMatch(/^\d{4}-\d{2}-\d{2}$/);
+      expect(alternative.sources.length).toBeGreaterThanOrEqual(1);
+      expect(alternative.sources.every((source) => source.url.startsWith("https://"))).toBe(true);
+    }
+  });
+
+  it("frames TinyWow as a broad hosted toolbox, not a narrow single-tool product", () => {
+    const tinywow = ALTERNATIVES.find((alternative) => alternative.slug === "tinywow");
+
+    expect(tinywow?.category).toBe("Hosted online toolbox");
+    expect(tinywow?.intro).toContain("broad hosted toolbox");
+    expect(tinywow?.rows.some((row) => row.competitor.includes("PDF, image, video"))).toBe(true);
+  });
+
+  it("avoids brittle absolute negatives for hosted competitors", () => {
+    const hostedAlternatives = ALTERNATIVES.filter(
+      (alternative) => !alternative.competitorOpenSource,
+    );
+
+    for (const alternative of hostedAlternatives) {
+      const competitorCells = alternative.rows.map((row) => row.competitor);
+
+      expect(competitorCells).not.toContain("No");
+      expect(competitorCells).not.toContain("PDF only");
+      expect(competitorCells).not.toContain("Conversion only");
+      expect(competitorCells).not.toContain("Image compression only");
+      expect(competitorCells).not.toContain("API on paid plans");
+      expect(competitorCells).not.toContain("Capped by plan");
+    }
+  });
+});