/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */

// @flow

import { createStore, selectors, actions } from "../../utils/test-head";

const {
  getActiveSearch,
  getFrameworkGroupingState,
  getPaneCollapse,
  getHighlightedLineRange
} = selectors;

describe("ui", () => {
  it("should toggle the visible state of project search", () => {
    const { dispatch, getState } = createStore();
    expect(getActiveSearch(getState())).toBe(null);
    dispatch(actions.setActiveSearch("project"));
    expect(getActiveSearch(getState())).toBe("project");
  });

  it("should close project search", () => {
    const { dispatch, getState } = createStore();
    expect(getActiveSearch(getState())).toBe(null);
    dispatch(actions.setActiveSearch("project"));
    dispatch(actions.closeActiveSearch());
    expect(getActiveSearch(getState())).toBe(null);
  });

  it("should toggle the visible state of file search", () => {
    const { dispatch, getState } = createStore();
    expect(getActiveSearch(getState())).toBe(null);
    dispatch(actions.setActiveSearch("file"));
    expect(getActiveSearch(getState())).toBe("file");
  });

  it("should close file search", () => {
    const { dispatch, getState } = createStore();
    expect(getActiveSearch(getState())).toBe(null);
    dispatch(actions.setActiveSearch("file"));
    dispatch(actions.closeActiveSearch());
    expect(getActiveSearch(getState())).toBe(null);
  });

  it("should toggle the collapse state of a pane", () => {
    const { dispatch, getState } = createStore();
    expect(getPaneCollapse(getState(), "start")).toBe(false);
    dispatch(actions.togglePaneCollapse("start", true));
    expect(getPaneCollapse(getState(), "start")).toBe(true);
  });

  it("should toggle the collapsed state of frameworks in the callstack", () => {
    const { dispatch, getState } = createStore();
    const currentState = getFrameworkGroupingState(getState());
    dispatch(actions.toggleFrameworkGrouping(!currentState));
    expect(getFrameworkGroupingState(getState())).toBe(!currentState);
  });

  it("should highlight lines", () => {
    const { dispatch, getState } = createStore();
    const range = { start: 3, end: 5, sourceId: "2" };
    dispatch(actions.highlightLineRange(range));
    expect(getHighlightedLineRange(getState())).toEqual(range);
  });

  it("should clear highlight lines", () => {
    const { dispatch, getState } = createStore();
    const range = { start: 3, end: 5, sourceId: "2" };
    dispatch(actions.highlightLineRange(range));
    dispatch(actions.clearHighlightLineRange());
    expect(getHighlightedLineRange(getState())).toEqual({});
  });
});