import UICompleter from "../../../classes/completers/UICompleter";
import { CompletionItemKind } from "vscode-languageserver/lib/main";

jest.mock("fs");

describe("getting completion UI items", () => {
    require("fs").__setMockFileData(
        JSON.stringify({
            gui: [
                { id: "a", component: "eko_ui_0" },
                { id: "b", component: "eko_ui_1" },
                { id: "c", component: "eko_ui_2" }
            ]
        })
    );
    const projectPath = 'c:/fake/path/';

    it("should return the items in the correct format", () => {
        const expectedItems = [
            {
                label: "a",
                kind: CompletionItemKind.Constant,
                detail: "eko_ui_0"
            },
            {
                label: "b",
                kind: CompletionItemKind.Constant,
                detail: "eko_ui_1"
            },
            {
                label: "c",
                kind: CompletionItemKind.Constant,
                detail: "eko_ui_2"
            }
        ];
        let completer = new UICompleter();
        completer.projectPath = projectPath;
        let items = completer.getItems();
        expect(items).toEqual(expectedItems);
    });
});