hyper/test/unit/window-utils.test.js

import test from 'ava';
const proxyquire = require('proxyquire').noCallThru();

test('positionIsValid() returns true when window is on only screen', t => {
  const position = [50, 50];
  const windowUtils = proxyquire('../../app/utils/window-utils', {
    electron: {
      screen: {
        getAllDisplays: () => {
          return [
            {
              workArea: {
                x: 0,
                y: 0,
                width: 500,
                height: 500
              }
            }
          ];
        }
      }
    }
  });

  const result = windowUtils.positionIsValid(position);

  t.true(result);
});

test('positionIsValid() returns true when window is on second screen', t => {
  const position = [750, 50];
  const windowUtils = proxyquire('../../app/utils/window-utils', {
    electron: {
      screen: {
        getAllDisplays: () => {
          return [
            {
              workArea: {
                x: 0,
                y: 0,
                width: 500,
                height: 500
              }
            },
            {
              workArea: {
                x: 500,
                y: 0,
                width: 500,
                height: 500
              }
            }
          ];
        }
      }
    }
  });

  const result = windowUtils.positionIsValid(position);

  t.true(result);
});

test('positionIsValid() returns false when position isnt valid', t => {
  const primaryDisplay = {
    workArea: {
      x: 0,
      y: 0,
      width: 500,
      height: 500
    }
  };
  const position = [600, 50];
  const windowUtils = proxyquire('../../app/utils/window-utils', {
    electron: {
      screen: {
        getAllDisplays: () => {
          return [primaryDisplay];
        },
        getPrimaryDisplay: () => primaryDisplay
      }
    }
  });

  const result = windowUtils.positionIsValid(position);

  t.false(result);
});