34 lines
1.5 KiB
JavaScript
34 lines
1.5 KiB
JavaScript
import { addUtmParams, BASE_PARAMS } from "content-src/lib/addUtmParams.mjs";
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describe("addUtmParams", () => {
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const originalBaseParams = JSON.parse(JSON.stringify(BASE_PARAMS));
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afterEach(() => Object.assign(BASE_PARAMS, originalBaseParams));
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it("should convert a string URL", () => {
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const result = addUtmParams("https://foo.com", "foo");
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assert.equal(result.hostname, "foo.com");
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});
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it("should add all base params", () => {
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assert.match(
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addUtmParams(new URL("https://foo.com"), "foo").toString(),
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/utm_source=activity-stream&utm_campaign=firstrun&utm_medium=referral/
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);
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});
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it("should allow updating base params utm values", () => {
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BASE_PARAMS.utm_campaign = "firstrun-default";
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assert.match(
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addUtmParams(new URL("https://foo.com"), "foo", "default").toString(),
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/utm_source=activity-stream&utm_campaign=firstrun-default&utm_medium=referral/
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);
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});
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it("should add utm_term", () => {
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const params = addUtmParams(new URL("https://foo.com"), "foo").searchParams;
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assert.equal(params.get("utm_term"), "foo", "utm_term");
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});
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it("should not override the URL's existing utm param values", () => {
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const url = new URL("https://foo.com/?utm_source=foo&utm_campaign=bar");
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const params = addUtmParams(url, "foo").searchParams;
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assert.equal(params.get("utm_source"), "foo", "utm_source");
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assert.equal(params.get("utm_campaign"), "bar", "utm_campaign");
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assert.equal(params.get("utm_medium"), "referral", "utm_medium");
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});
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});
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