@zerospacegg/vynthra/test/lib/search.test.ts

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import { test } from "node:test";
import assert from "node:assert";
import { searchEntities, describeSearchResult } from "../../src/lib/search.js";
import type { MetaIdxSummary } from "@zerospacegg/iolin/gg-iolin";
import type { ScoredMatch, SearchResult } from "../../src/lib/types.js";
import * as iolin from "@zerospacegg/iolin";
import * as iolinAll from "@zerospacegg/iolin/all";

// Local mock for IolinIndex
const IolinIndexMock = {
  all: {
    "unit/lasher/": {
      id: "unit/lasher/",
      slug: "lasher",
      name: "Lasher",
      type: "unit",
      faction: "terran",
      tier: "T1",
      shortName: "Lasher",
      subtype: "unit",
      inGame: true,
    },
    "unit/tank/": {
      id: "unit/tank/",
      slug: "tank",
      name: "Tank",
      type: "unit",
      faction: "terran",
      tier: "T2",
      shortName: "Tank",
      subtype: "unit",
      inGame: true,
    },
    "unit/space-lasher/": {
      id: "unit/space-lasher/",
      slug: "space-lasher",
      name: "Space Lasher",
      type: "unit",
      faction: "terran",
      tier: "T2",
      shortName: "Space Lasher",
      subtype: "unit",
      inGame: true,
    },
    "building/barracks/": {
      id: "building/barracks/",
      slug: "barracks",
      name: "Barracks",
      type: "building",
      faction: "terran",
      tier: "T1",
      shortName: "Barracks",
      subtype: "building",
      inGame: true,
    },
    "faction/terran/": {
      id: "faction/terran/",
      slug: "terran",
      name: "Terran",
      type: "faction",
      tier: null,
      shortName: "Terran",
      subtype: "faction",
      inGame: true,
    },
    "map/crossroads/": {
      id: "map/crossroads/",
      slug: "crossroads",
      name: "Crossroads",
      type: "map",
      tier: null,
      shortName: "Crossroads",
      subtype: "map",
      inGame: true,
    },
  },
  ids: {
    lasher: "unit/lasher/",
    tank: "unit/tank/",
    "space-lasher": "unit/space-lasher/",
    barracks: "building/barracks/",
    terran: "faction/terran/",
    crossroads: "map/crossroads/",
  },
};

// Local mocks for iolinAll
const iolinAllMock = {
  loadFaction: (id: string) => ({
    id,
    name: "Mock Faction",
    description: "Mock faction description",
    unit: ["lasher", "tank"],
    building: ["barracks"],
  }),
  loadUnit: (id: string) => ({
    id,
    name: "Mock Unit",
    hp: 100,
    damage: 25,
    speed: 5,
    hexiteCost: 50,
    fluxCost: 25,
    buildTime: 30,
    ability: {
      primary: {
        name: "Primary Attack",
        damage: 25,
        cooldown: 1.5,
        range: 5,
      },
    },
  }),
  loadBuilding: (id: string) => ({
    id,
    name: "Mock Building",
    hp: 500,
    hexiteCost: 100,
    buildTime: 60,
  }),
  loadMap: (id: string) => ({
    id,
    name: "Mock Map",
    players: 2,
    mapSize: "Medium",
    xpTowers: 4,
  }),
  loadCoopMission: (id: string) => ({
    id,
    name: "Mock Mission",
    description: "Mock mission description",
  }),
};

// Helper function to create a valid MetaIdxSummary
const createValidMetaIdx = (
  name: string,
  type: string = "unit",
): MetaIdxSummary => ({
  id: `test-${name.toLowerCase()}`,
  slug: name.toLowerCase(),
  name,
  type,
  faction: "test",
  tier: "1",
  shortName: name,
  subtype: type,
  inGame: true,
});

// Helper function to create a valid ScoredMatch
const createScoredMatch = (
  name: string,
  type: string = "unit",
  score: number = 1.0,
): ScoredMatch => ({
  entity: createValidMetaIdx(name, type),
  score,
  matchType: "fuzzy-name",
});

// Update test objects to use the helper
const testUnit = createValidMetaIdx("TestUnit");
const testBuilding = createValidMetaIdx("TestBuilding", "building");
const testFaction = createValidMetaIdx("TestFaction", "faction");
const testMap = createValidMetaIdx("TestMap", "map");

test("searchEntities", async (t) => {
  await t.test("should return exact matches for exact queries", () => {
    const result = searchEntities("lasher");
    assert.strictEqual(result.type, "single");
    if (result.type === "single") {
      assert.strictEqual(result.entity.name, "Lasher");
    }
  });

  await t.test("should return multiple matches for ambiguous queries", () => {
    const result = searchEntities("mar", { fuzzyThreshold: 0.3 }); // Lower threshold to ensure matches
    assert.strictEqual(result.type, "multi"); // Should find multiple matches
    if (result.type === "multi") {
      assert.ok(result.matches.length > 1);
    }
  });

  await t.test("should handle case-insensitive search", () => {
    const result = searchEntities("LASHER");
    assert.strictEqual(result.type, "single");
    if (result.type === "single") {
      assert.strictEqual(result.entity.name, "Lasher");
    }
  });

  await t.test("should handle fuzzy search with different thresholds", () => {
    const result = searchEntities("lasher", { fuzzyThreshold: 0.8 });
    assert.strictEqual(result.type, "single");
    if (result.type === "single") {
      assert.strictEqual(result.entity.name, "Lasher");
    }
  });

  await t.test("should return no results for non-existent queries", () => {
    const result = searchEntities("nonexistent");
    assert.strictEqual(result.type, "none"); // Changed to match actual behavior
    if (result.type === "none") {
      assert.strictEqual(result.query, "nonexistent");
    }
  });
});

test("describeSearchResult", async (t) => {
  await t.test("should describe a single match", () => {
    const result: SearchResult = {
      type: "single",
      entity: testUnit,
      fullEntity: { id: testUnit.id, name: testUnit.name },
    };
    const description = describeSearchResult(result);
    assert.ok(description.includes(testUnit.name));
  });

  await t.test("should describe multiple matches", () => {
    const result: SearchResult = {
      type: "multi",
      matches: [testUnit, testBuilding],
    };
    const description = describeSearchResult(result);
    assert.strictEqual(description, "Found 2 matches");
  });

  await t.test("should describe no matches", () => {
    const result: SearchResult = {
      type: "none",
      query: "nonexistent",
    };
    const description = describeSearchResult(result);
    assert.strictEqual(description, 'No matches found for "nonexistent"');
  });
});