/*
 * MIT License
 *
 * Copyright (c) 2020-present Cloudogu GmbH and Contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import { determineLanguage } from "./languages";

describe("syntax highlighter", () => {
  it("should return the language as it is", () => {
    const java = determineLanguage("java");
    expect(java).toBe("java");
  });

  it("should lower case the language", () => {
    const java = determineLanguage("Java");
    expect(java).toBe("java");
  });

  it("should return text if language is undefied", () => {
    const lang = determineLanguage();
    expect(lang).toBe("text");
  });

  it("should return text if language is an empty string", () => {
    const lang = determineLanguage("");
    expect(lang).toBe("text");
  });

  it("should use alias go for golang", () => {
    const go = determineLanguage("golang");
    expect(go).toBe("go");
  });
});