import { expect } from "chai";
import { documentContext, inline } from "./testUtils";
import { removeRepetitiveBlocks } from "./removeRepetitiveBlocks";

describe("postprocess", () => {
  describe("removeRepetitiveBlocks", () => {
    it("should remove repetitive blocks", () => {
      const context = {
        ...documentContext`
        function myFuncA() {
          console.log("myFuncA called.");
        }

        ║
        `,
        language: "javascript",
      };
      const completion = inline`
        ├function myFuncB() {
          console.log("myFuncB called.");
        }

        function myFuncC() {
          console.log("myFuncC called.");
        }

        function myFuncD() {
          console.log("myFuncD called.");
        }

        function myFuncE() {
          console.log("myFuncE called.");
        }

        function myFuncF() {
          console.log("myFuncF called.");
        }

        function myFuncG() {
          console.log("myFuncG called.");
        }

        function myFuncH() {
          console.log("myFuncH ┤
        `;
      const expected = inline`
        ├function myFuncB() {
          console.log("myFuncB called.");
        }┤
      `;
      expect(removeRepetitiveBlocks(context)(completion)).to.eq(expected);
    });
  });
});