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/* eslint-env jest */
import monitorLayoutReducer, {
addMonitorRect, moveMonitorRect,
resizeMonitorRect, removeMonitorRect,
getInitialPosition, PADDING, SCREEN_WIDTH, SCREEN_HEIGHT
} from '../../../src/reducers/monitor-layout';
test('initialState', () => {
let defaultState;
expect(monitorLayoutReducer(defaultState /* state */, {type: 'anything'} /* action */)).toBeDefined();
expect(monitorLayoutReducer(defaultState /* state */, {type: 'anything'} /* action */).monitors).toBeDefined();
expect(monitorLayoutReducer(defaultState /* state */, {type: 'anything'} /* action */).savedMonitorPositions)
.toBeDefined();
});
test('addMonitorRect', () => {
let defaultState;
const monitorId = 1;
const monitorId2 = 2;
const upperStart = {x: 100, y: 100};
const lowerEnd = {x: 200, y: 200};
// Add a monitor rect
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(monitorId, upperStart, lowerEnd));
expect(reduxState.monitors[monitorId]).toBeDefined();
expect(reduxState.monitors[monitorId].upperStart).toEqual(upperStart);
expect(reduxState.monitors[monitorId].lowerEnd).toEqual(lowerEnd);
// Add monitor rect doesn't save position
expect(reduxState.savedMonitorPositions[monitorId]).toBeUndefined();
const reduxState2 = monitorLayoutReducer(reduxState, moveMonitorRect(monitorId, 0, 0));
// Add a second monitor rect
const reduxState3 = monitorLayoutReducer(reduxState2, addMonitorRect(monitorId2, upperStart, lowerEnd));
expect(reduxState3.monitors[monitorId]).toBeDefined();
expect(reduxState3.monitors[monitorId2]).toBeDefined();
expect(reduxState3.monitors[monitorId2].upperStart).toEqual(upperStart);
expect(reduxState3.monitors[monitorId2].lowerEnd).toEqual(lowerEnd);
// Saved positions aren't changed by adding monitor
expect(reduxState3.savedMonitorPositions).toEqual(reduxState2.savedMonitorPositions);
});
test('addMonitorRectWithSavedPosition', () => {
let defaultState;
const monitorId = 1;
const upperStart = {x: 100, y: 100};
const lowerEnd = {x: 200, y: 200};
// Add a monitor rect
const reduxState = monitorLayoutReducer(defaultState,
addMonitorRect(monitorId, upperStart, lowerEnd, true /* savePosition */));
expect(reduxState.monitors[monitorId]).toBeDefined();
expect(reduxState.monitors[monitorId].upperStart).toEqual(upperStart);
expect(reduxState.monitors[monitorId].lowerEnd).toEqual(lowerEnd);
// Save position
expect(reduxState.savedMonitorPositions[monitorId].x).toEqual(upperStart.x);
expect(reduxState.savedMonitorPositions[monitorId].y).toEqual(upperStart.y);
});
test('invalidRect', () => {
let defaultState;
const reduxState = monitorLayoutReducer(defaultState /* state */, {type: 'initialize'} /* action */);
// Problem: x end is before x start
expect(
monitorLayoutReducer(reduxState,
addMonitorRect(1, {x: 100, y: 100}, {x: 10, y: 200})))
.toEqual(reduxState);
// Problem: y end is before y start
expect(
monitorLayoutReducer(reduxState,
addMonitorRect(1, {x: 100, y: 100}, {x: 200, y: 10})))
.toEqual(reduxState);
});
test('invalidAddMonitorRect', () => {
let defaultState;
const monitorId = 1;
const upperStart = {x: 100, y: 100};
const lowerEnd = {x: 200, y: 200};
// Add a monitor rect
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(monitorId, upperStart, lowerEnd));
// Try to add the same one
expect(monitorLayoutReducer(reduxState, addMonitorRect(monitorId, upperStart, lowerEnd)))
.toEqual(reduxState);
});
test('moveMonitorRect', () => {
let defaultState;
const monitorId = 1;
const monitorId2 = 2;
const width = 102;
const height = 101;
const upperStart = {x: 100, y: 100};
const lowerEnd = {x: upperStart.x + width, y: upperStart.y + height};
const movedToPosition = {x: 0, y: 0};
const movedToPosition2 = {x: 543, y: 2};
// Add a monitor rect and move it. Expect it to be in monitors state and saved positions.
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(monitorId, upperStart, lowerEnd));
const reduxState2 = monitorLayoutReducer(reduxState,
moveMonitorRect(monitorId, movedToPosition.x, movedToPosition.y));
expect(reduxState2.monitors[monitorId]).toBeDefined();
expect(reduxState2.monitors[monitorId].upperStart).toEqual(movedToPosition);
expect(reduxState2.monitors[monitorId].lowerEnd.x).toEqual(movedToPosition.x + width);
expect(reduxState2.monitors[monitorId].lowerEnd.y).toEqual(movedToPosition.y + height);
expect(reduxState2.savedMonitorPositions[monitorId]).toBeDefined();
expect(reduxState2.savedMonitorPositions[monitorId].x).toEqual(movedToPosition.x);
expect(reduxState2.savedMonitorPositions[monitorId].y).toEqual(movedToPosition.y);
// Add a second monitor rect and move it. Expect there to now be 2 saved positions.
const reduxState3 = monitorLayoutReducer(reduxState2, addMonitorRect(monitorId2, upperStart, lowerEnd));
const reduxState4 = monitorLayoutReducer(reduxState3,
moveMonitorRect(monitorId2, movedToPosition2.x, movedToPosition2.y));
expect(reduxState4.savedMonitorPositions[monitorId]).toEqual(reduxState2.savedMonitorPositions[monitorId]);
expect(reduxState4.savedMonitorPositions[monitorId2].x).toEqual(movedToPosition2.x);
expect(reduxState4.savedMonitorPositions[monitorId2].y).toEqual(movedToPosition2.y);
});
test('invalidMoveMonitorRect', () => {
let defaultState;
let reduxState = monitorLayoutReducer(defaultState, {type: 'initialize'} /* action */);
const monitorId = 1;
// Try to move a monitor rect that doesn't exist
expect(monitorLayoutReducer(reduxState, moveMonitorRect(monitorId, 1 /* newX */, 1 /* newY */)))
.toEqual(reduxState);
// Add the monitor to move
reduxState = monitorLayoutReducer(reduxState, addMonitorRect(monitorId, {x: 100, y: 100}, {x: 200, y: 200}));
// Invalid newX
expect(monitorLayoutReducer(reduxState, moveMonitorRect(monitorId, 'Oregon' /* newX */, 1 /* newY */)))
.toEqual(reduxState);
// Invalid newY
expect(monitorLayoutReducer(reduxState, moveMonitorRect(monitorId, 1 /* newX */)))
.toEqual(reduxState);
});
test('resizeMonitorRect', () => {
let defaultState;
const monitorId = 1;
const upperStart = {x: 100, y: 100};
const newWidth = 10;
const newHeight = 20;
// Add a monitor rect and resize it
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(monitorId, upperStart, {x: 200, y: 200}));
const reduxState2 = monitorLayoutReducer(reduxState,
resizeMonitorRect(monitorId, newWidth, newHeight));
expect(reduxState2.monitors[monitorId]).toBeDefined();
expect(reduxState2.monitors[monitorId].upperStart).toEqual(upperStart);
expect(reduxState2.monitors[monitorId].lowerEnd.x).toEqual(upperStart.x + newWidth);
expect(reduxState2.monitors[monitorId].lowerEnd.y).toEqual(upperStart.y + newHeight);
// Saved positions aren't changed by resizing monitor
expect(reduxState2.savedMonitorPositions).toEqual(reduxState.savedMonitorPositions);
});
test('invalidResizeMonitorRect', () => {
let defaultState;
let reduxState = monitorLayoutReducer(defaultState, {type: 'initialize'} /* action */);
const monitorId = 1;
// Try to resize a monitor rect that doesn't exist
expect(monitorLayoutReducer(reduxState, resizeMonitorRect(monitorId, 1 /* newWidth */, 1 /* newHeight */)))
.toEqual(reduxState);
// Add the monitor to resize
reduxState = monitorLayoutReducer(reduxState, addMonitorRect(monitorId, {x: 100, y: 100}, {x: 200, y: 200}));
// Invalid newWidth
expect(monitorLayoutReducer(reduxState, resizeMonitorRect(monitorId, 'Oregon' /* newWidth */, 1 /* newHeight */)))
.toEqual(reduxState);
// Invalid newHeight
expect(monitorLayoutReducer(reduxState, moveMonitorRect(monitorId, 1 /* newWidth */)))
.toEqual(reduxState);
// newWidth < 0
expect(monitorLayoutReducer(reduxState, resizeMonitorRect(monitorId, -1 /* newWidth */, 1 /* newHeight */)))
.toEqual(reduxState);
// newHeight < 0
expect(monitorLayoutReducer(reduxState, resizeMonitorRect(monitorId, 1 /* newWidth */, -1 /* newHeight */)))
.toEqual(reduxState);
});
test('removeMonitorRect', () => {
let defaultState;
const monitorId = 1;
// Add a monitor rect, move it, and remove it
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(monitorId,
{x: 100, y: 100},
{x: 200, y: 200}
));
const reduxState2 = monitorLayoutReducer(reduxState, moveMonitorRect(monitorId, 0, 0));
const reduxState3 = monitorLayoutReducer(reduxState2, removeMonitorRect(monitorId));
expect(reduxState3.monitors[monitorId]).toBeUndefined();
// Check that saved positions aren't changed by removing monitor
expect(reduxState3.savedMonitorPositions).toEqual(reduxState2.savedMonitorPositions);
});
test('invalidRemoveMonitorRect', () => {
let defaultState;
const reduxState = monitorLayoutReducer(defaultState, {type: 'initialize'} /* action */);
// Try to remove a monitor rect that doesn't exist
expect(monitorLayoutReducer(reduxState, resizeMonitorRect(1)))
.toEqual(reduxState);
});
test('getInitialPosition_lineUpTopLeft', () => {
let defaultState;
const width = 100;
const height = 200;
// Add monitors to right and bottom, but there is a space in the top left
let reduxState = monitorLayoutReducer(defaultState, addMonitorRect(1,
{x: width + PADDING, y: 0},
{x: 100, y: height}
));
reduxState = monitorLayoutReducer(defaultState, addMonitorRect(2,
{x: 0, y: height + PADDING},
{x: width, y: 100}
));
// Check that the added monitor appears in the space
const rect = getInitialPosition(reduxState, 3, width, height);
expect(rect.upperStart).toBeDefined();
expect(rect.lowerEnd).toBeDefined();
expect(rect.lowerEnd.x - rect.upperStart.x).toEqual(width);
expect(rect.lowerEnd.y - rect.upperStart.y).toEqual(height);
expect(rect.upperStart.x).toEqual(PADDING);
expect(rect.upperStart.y).toEqual(PADDING);
});
test('getInitialPosition_savedPosition', () => {
const monitorId = 1;
const savedX = 100;
const savedY = 200;
const width = 7;
const height = 8;
const reduxState = {
monitors: {},
savedMonitorPositions: {[monitorId]: {x: savedX, y: savedY}}
};
// Check that initial position uses saved state
const rect = getInitialPosition(reduxState, monitorId, width, height);
expect(rect.upperStart).toBeDefined();
expect(rect.lowerEnd).toBeDefined();
expect(rect.lowerEnd.x - rect.upperStart.x).toEqual(width);
expect(rect.lowerEnd.y - rect.upperStart.y).toEqual(height);
expect(rect.upperStart.x).toEqual(savedX);
expect(rect.upperStart.y).toEqual(savedY);
});
test('getInitialPosition_lineUpLeft', () => {
let defaultState;
const monitor1EndY = 60;
// Add a monitor that takes up the upper left corner
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(1, {x: 0, y: 0}, {x: 100, y: monitor1EndY}));
// Check that added monitor is under it and lines up left
const rect = getInitialPosition(reduxState, 2, 20 /* width */, 20 /* height */);
expect(rect.upperStart.y >= monitor1EndY + PADDING).toBeTruthy();
});
test('getInitialPosition_lineUpTop', () => {
let defaultState;
const monitor1EndX = 100;
// Add a monitor that takes up the whole left side
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(1,
{x: 0, y: 0},
{x: monitor1EndX, y: SCREEN_HEIGHT}
));
// Check that added monitor is to the right of it and lines up top
const rect = getInitialPosition(reduxState, 2, 20 /* width */, 20 /* height */);
expect(rect.upperStart.y).toEqual(PADDING);
expect(rect.upperStart.x >= monitor1EndX + PADDING).toBeTruthy();
});
test('getInitialPosition_noRoom', () => {
let defaultState;
const width = 7;
const height = 8;
// Add a monitor that takes up the whole screen
const reduxState = monitorLayoutReducer(defaultState, addMonitorRect(1,
{x: 0, y: 0},
{x: SCREEN_WIDTH, y: SCREEN_HEIGHT}
));
// Check that added monitor exists somewhere (we don't care where)
const rect = getInitialPosition(reduxState, 2, width, height);
expect(rect.upperStart).toBeDefined();
expect(rect.lowerEnd.x - rect.upperStart.x).toEqual(width);
expect(rect.lowerEnd.y - rect.upperStart.y).toEqual(height);
});
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