text: /*
   * Copyright 2020 Palantir Technologies, Inc. All rights reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  // eslint-disable-next-line import/no-extraneous-dependencies
  const { expect } = require("chai");
  
  const { isHexColor, normalizeHexColor } = require("../lib/utils/hexColor");
  
  describe("isHexColor", () => {
      it("Accepts valid colors", () => {
          expect(isHexColor("#FFFFFF")).to.be.true;
          expect(isHexColor("#abABab")).to.be.true;
          expect(isHexColor("#abc")).to.be.true;
          expect(isHexColor("#ABc")).to.be.true;
      });
  
      it("Rejects invalid colors", () => {
          expect(isHexColor("FFFFFF")).to.be.false;
          expect(isHexColor("#FFFFFX")).to.be.false;
          expect(isHexColor("#")).to.be.false;
          expect(isHexColor("#abcde")).to.be.false;
          expect(isHexColor("#FFx")).to.be.false;
      });
  });
  
  describe("normalizeHexColor", () => {
      it("Uppercases hex colors", () => {
          expect(normalizeHexColor("#ffaabb")).to.be.eq("#FFAABB");
      });
  
      it("Converts three letter hexes into six letter hexes", () => {
          expect(normalizeHexColor("#ABC")).to.be.eq("#AABBCC");
      });
  
      it("Converts lowercase three letter hexes into uppercase six letter hexes", () => {
          expect(normalizeHexColor("#abc")).to.be.eq("#AABBCC");
      });
  });
  