86 lines
1.9 KiB
JavaScript
86 lines
1.9 KiB
JavaScript
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import { describe, expect, test } from "@odoo/hoot";
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import { Deferred } from "@odoo/hoot-mock";
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import { Cache } from "@web/core/utils/cache";
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describe.current.tags("headless");
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test("do not call getValue if already cached", () => {
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const cache = new Cache((key) => {
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expect.step(key);
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return key.toUpperCase();
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});
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expect(cache.read("a")).toBe("A");
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expect(cache.read("b")).toBe("B");
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expect(cache.read("a")).toBe("A");
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expect.verifySteps(["a", "b"]);
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});
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test("multiple cache key", async () => {
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const cache = new Cache((...keys) => expect.step(keys.join("-")));
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cache.read("a", 1);
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cache.read("a", 2);
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cache.read("a", 1);
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expect.verifySteps(["a-1", "a-2"]);
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});
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test("compute key", async () => {
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const cache = new Cache(
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(key) => expect.step(key),
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(key) => key.toLowerCase()
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);
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cache.read("a");
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cache.read("A");
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expect.verifySteps(["a"]);
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});
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test("cache promise", async () => {
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const cache = new Cache((key) => {
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expect.step(`read ${key}`);
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return new Deferred();
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});
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cache.read("a").then((k) => expect.step(`then ${k}`));
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cache.read("b").then((k) => expect.step(`then ${k}`));
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cache.read("a").then((k) => expect.step(`then ${k}`));
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cache.read("a").resolve("a");
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cache.read("b").resolve("b");
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await Promise.resolve();
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expect.verifySteps(["read a", "read b", "then a", "then a", "then b"]);
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});
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test("clear cache", async () => {
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const cache = new Cache((key) => expect.step(key));
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cache.read("a");
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cache.read("b");
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expect.verifySteps(["a", "b"]);
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cache.read("a");
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cache.read("b");
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expect.verifySteps([]);
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cache.clear("a");
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cache.read("a");
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cache.read("b");
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expect.verifySteps(["a"]);
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cache.clear();
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cache.read("a");
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cache.read("b");
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expect.verifySteps([]);
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cache.invalidate();
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cache.read("a");
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cache.read("b");
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expect.verifySteps(["a", "b"]);
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});
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