src/app/util/http/http.util.spec.ts

/********************************************************************************
 * Copyright (c) 2020 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0
 *
 * SPDX-License-Identifier: EPL-2.0
 ********************************************************************************/

import {HttpErrorResponse} from "@angular/common/http";
import {EHttpStatusCodes} from "./EHttpStatusCodes";
import {isHttpErrorWithStatus, urlJoin} from "./http.util";

describe("HttpUtil", () => {

    it("should join URLs", () => {
        expect(urlJoin("ab", "cd")).toBe("ab/cd");
        expect(urlJoin("/ab", "///", "cd", "///ef")).toBe("/ab/cd/ef");
        expect(urlJoin("https://", "/////", "www.abc.de", "///", "/fg/")).toBe("https://www.abc.de/fg/");
        expect(urlJoin()).toBe("");
    });

    it("should recognize HttpErrorResponses", () => {
        let httpError: any;

        httpError = new HttpErrorResponse({status: EHttpStatusCodes.UNAUTHORIZED});
        expect(isHttpErrorWithStatus(httpError, EHttpStatusCodes.UNAUTHORIZED)).toBeTrue();
        expect(isHttpErrorWithStatus(httpError, EHttpStatusCodes.UNAUTHORIZED, EHttpStatusCodes.FORBIDDEN)).toBeTrue();

        httpError = {status: EHttpStatusCodes.UNAUTHORIZED};
        expect(isHttpErrorWithStatus(httpError, EHttpStatusCodes.UNAUTHORIZED)).toBeFalse();
        expect(isHttpErrorWithStatus(httpError, EHttpStatusCodes.UNAUTHORIZED, EHttpStatusCodes.FORBIDDEN)).toBeFalse();

        httpError = new HttpErrorResponse({status: EHttpStatusCodes.FORBIDDEN});
        expect(isHttpErrorWithStatus(httpError, EHttpStatusCodes.UNAUTHORIZED)).toBeFalse();
        expect(isHttpErrorWithStatus(httpError, EHttpStatusCodes.UNAUTHORIZED, EHttpStatusCodes.FORBIDDEN)).toBeTrue();
    });

});