46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
import { describe, expect, it, vi } from "vitest";
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import type { OpenClawConfig } from "../../config/config.js";
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import { DirectoryCache } from "./directory-cache.js";
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describe("DirectoryCache", () => {
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const cfg = {} as OpenClawConfig;
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it("expires entries after ttl", () => {
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vi.useFakeTimers();
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vi.setSystemTime(new Date("2026-01-01T00:00:00.000Z"));
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const cache = new DirectoryCache<string>(1000, 10);
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cache.set("a", "value-a", cfg);
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expect(cache.get("a", cfg)).toBe("value-a");
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vi.setSystemTime(new Date("2026-01-01T00:00:02.000Z"));
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expect(cache.get("a", cfg)).toBeUndefined();
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vi.useRealTimers();
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});
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it("evicts oldest keys when max size is exceeded", () => {
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const cache = new DirectoryCache<string>(60_000, 2);
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cache.set("a", "value-a", cfg);
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cache.set("b", "value-b", cfg);
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cache.set("c", "value-c", cfg);
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expect(cache.get("a", cfg)).toBeUndefined();
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expect(cache.get("b", cfg)).toBe("value-b");
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expect(cache.get("c", cfg)).toBe("value-c");
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});
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it("refreshes insertion order on key updates", () => {
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const cache = new DirectoryCache<string>(60_000, 2);
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cache.set("a", "value-a", cfg);
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cache.set("b", "value-b", cfg);
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cache.set("a", "value-a2", cfg);
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cache.set("c", "value-c", cfg);
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// Updating "a" should keep it and evict older "b".
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expect(cache.get("a", cfg)).toBe("value-a2");
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expect(cache.get("b", cfg)).toBeUndefined();
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expect(cache.get("c", cfg)).toBe("value-c");
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});
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});
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