import { buildUrlWithQuery } from "../withPipesEndpoint";

describe("buildUrlWithQuery", () => {
  it("returns the url unchanged when requestParams is null", () => {
    expect(buildUrlWithQuery("https://foo.com/path", null)).toBe(
      "https://foo.com/path"
    );
  });

  it("returns the url unchanged when requestParams has no params", () => {
    expect(buildUrlWithQuery("https://foo.com/path", { headers: {} })).toBe(
      "https://foo.com/path"
    );
  });

  it("returns the url unchanged when url is empty", () => {
    expect(buildUrlWithQuery("", { params: { a: "1" } })).toBe("");
  });

  it("appends params to a url with no existing query", () => {
    expect(
      buildUrlWithQuery("https://foo.com/path", { params: { token: "abc" } })
    ).toBe("https://foo.com/path?token=abc");
  });

  it("merges params with an existing query string", () => {
    expect(
      buildUrlWithQuery("https://foo.com/path?existing=1", {
        params: { token: "abc" },
      })
    ).toBe("https://foo.com/path?existing=1&token=abc");
  });
});