@ithaka/bonsai/js/utils/__tests__/urls-tests.js

ITHAKA core styling

import { updateUrlParameter } from "../urls";

describe("Update Url Parameter Tests", function() {
    test("updateUrlParameter when supplied parameter present", function() {
        expect(updateUrlParameter("/?bar=baz", "bar", "qux")).toBe("/?bar=qux");
    });

    test("updateUrlParameter when no parameters present", function() {
        expect(updateUrlParameter("/", "bar", "baz")).toBe("/?bar=baz");
    });

    test("updateUrlParameter when parameters present without supplied parameter", function() {
        expect(updateUrlParameter("/?bar=baz", "qux", "quux")).toBe("/?bar=baz&qux=quux");
    });

    test("updateUrlParameter when supplied key needs encoding", function() {
        expect(updateUrlParameter("/", "bar baz", "qux")).toBe("/?bar%20baz=qux");
    });

    test("updateUrlParameter when supplied value needs encoding", function() {
        expect(updateUrlParameter("/?bar=baz", "bar", "baz qux")).toBe("/?bar=baz%20qux");
    });
});