flutter / mirrors / packages / e11358135a8dc1db0106bcc0b1e75dc34351d191 / . / packages / google_maps_flutter / google_maps_flutter_platform_interface / test / types / map_configuration_test.dart

// Copyright 2013 The Flutter Authors. All rights reserved. | |

// Use of this source code is governed by a BSD-style license that can be | |

// found in the LICENSE file. | |

import 'package:flutter/material.dart'; | |

import 'package:flutter_test/flutter_test.dart'; | |

import 'package:google_maps_flutter_platform_interface/google_maps_flutter_platform_interface.dart'; | |

const String _kCloudMapId = '000000000000000'; // Dummy map ID. | |

void main() { | |

group('diffs', () { | |

// A options instance with every field set, to test diffs against. | |

final MapConfiguration diffBase = MapConfiguration( | |

compassEnabled: false, | |

mapToolbarEnabled: false, | |

cameraTargetBounds: CameraTargetBounds(LatLngBounds( | |

northeast: const LatLng(30, 20), southwest: const LatLng(10, 40))), | |

mapType: MapType.normal, | |

minMaxZoomPreference: const MinMaxZoomPreference(1.0, 10.0), | |

rotateGesturesEnabled: false, | |

scrollGesturesEnabled: false, | |

tiltGesturesEnabled: false, | |

trackCameraPosition: false, | |

zoomControlsEnabled: false, | |

zoomGesturesEnabled: false, | |

liteModeEnabled: false, | |

myLocationEnabled: false, | |

myLocationButtonEnabled: false, | |

padding: const EdgeInsets.all(5.0), | |

indoorViewEnabled: false, | |

trafficEnabled: false, | |

buildingsEnabled: false, | |

); | |

test('only include changed fields', () async { | |

const MapConfiguration nullOptions = MapConfiguration(); | |

// Everything should be null since nothing changed. | |

expect(diffBase.diffFrom(diffBase), nullOptions); | |

}); | |

test('only apply non-null fields', () async { | |

const MapConfiguration smallDiff = MapConfiguration(compassEnabled: true); | |

final MapConfiguration updated = diffBase.applyDiff(smallDiff); | |

// The diff should be updated. | |

expect(updated.compassEnabled, true); | |

// Spot check that other fields weren't stomped. | |

expect(updated.mapToolbarEnabled, isNot(null)); | |

expect(updated.cameraTargetBounds, isNot(null)); | |

expect(updated.mapType, isNot(null)); | |

expect(updated.zoomControlsEnabled, isNot(null)); | |

expect(updated.liteModeEnabled, isNot(null)); | |

expect(updated.padding, isNot(null)); | |

expect(updated.trafficEnabled, isNot(null)); | |

expect(updated.cloudMapId, null); | |

}); | |

test('handle compassEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(compassEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.compassEnabled, true); | |

}); | |

test('handle mapToolbarEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(mapToolbarEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.mapToolbarEnabled, true); | |

}); | |

test('handle cameraTargetBounds', () async { | |

final CameraTargetBounds newBounds = CameraTargetBounds(LatLngBounds( | |

northeast: const LatLng(55, 15), southwest: const LatLng(5, 15))); | |

final MapConfiguration diff = | |

MapConfiguration(cameraTargetBounds: newBounds); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.cameraTargetBounds, newBounds); | |

}); | |

test('handle mapType', () async { | |

const MapConfiguration diff = | |

MapConfiguration(mapType: MapType.satellite); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.mapType, MapType.satellite); | |

}); | |

test('handle minMaxZoomPreference', () async { | |

const MinMaxZoomPreference newZoomPref = MinMaxZoomPreference(3.3, 4.5); | |

const MapConfiguration diff = | |

MapConfiguration(minMaxZoomPreference: newZoomPref); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.minMaxZoomPreference, newZoomPref); | |

}); | |

test('handle rotateGesturesEnabled', () async { | |

const MapConfiguration diff = | |

MapConfiguration(rotateGesturesEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.rotateGesturesEnabled, true); | |

}); | |

test('handle scrollGesturesEnabled', () async { | |

const MapConfiguration diff = | |

MapConfiguration(scrollGesturesEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.scrollGesturesEnabled, true); | |

}); | |

test('handle tiltGesturesEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(tiltGesturesEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.tiltGesturesEnabled, true); | |

}); | |

test('handle trackCameraPosition', () async { | |

const MapConfiguration diff = MapConfiguration(trackCameraPosition: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.trackCameraPosition, true); | |

}); | |

test('handle zoomControlsEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(zoomControlsEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.zoomControlsEnabled, true); | |

}); | |

test('handle zoomGesturesEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(zoomGesturesEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.zoomGesturesEnabled, true); | |

}); | |

test('handle liteModeEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(liteModeEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.liteModeEnabled, true); | |

}); | |

test('handle myLocationEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(myLocationEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.myLocationEnabled, true); | |

}); | |

test('handle myLocationButtonEnabled', () async { | |

const MapConfiguration diff = | |

MapConfiguration(myLocationButtonEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.myLocationButtonEnabled, true); | |

}); | |

test('handle padding', () async { | |

const EdgeInsets newPadding = | |

EdgeInsets.symmetric(vertical: 1.0, horizontal: 3.0); | |

const MapConfiguration diff = MapConfiguration(padding: newPadding); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.padding, newPadding); | |

}); | |

test('handle indoorViewEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(indoorViewEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.indoorViewEnabled, true); | |

}); | |

test('handle trafficEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(trafficEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.trafficEnabled, true); | |

}); | |

test('handle buildingsEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(buildingsEnabled: true); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.buildingsEnabled, true); | |

}); | |

test('handle cloudMapId', () async { | |

const MapConfiguration diff = MapConfiguration(cloudMapId: _kCloudMapId); | |

const MapConfiguration empty = MapConfiguration(); | |

final MapConfiguration updated = diffBase.applyDiff(diff); | |

// A diff applied to empty options should be the diff itself. | |

expect(empty.applyDiff(diff), diff); | |

// A diff applied to non-empty options should update that field. | |

expect(updated.cloudMapId, _kCloudMapId); | |

}); | |

}); | |

group('isEmpty', () { | |

test('is true for empty', () async { | |

const MapConfiguration nullOptions = MapConfiguration(); | |

expect(nullOptions.isEmpty, true); | |

}); | |

test('is false with compassEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(compassEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with mapToolbarEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(mapToolbarEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with cameraTargetBounds', () async { | |

final CameraTargetBounds newBounds = CameraTargetBounds(LatLngBounds( | |

northeast: const LatLng(55, 15), southwest: const LatLng(5, 15))); | |

final MapConfiguration diff = | |

MapConfiguration(cameraTargetBounds: newBounds); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with mapType', () async { | |

const MapConfiguration diff = | |

MapConfiguration(mapType: MapType.satellite); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with minMaxZoomPreference', () async { | |

const MinMaxZoomPreference newZoomPref = MinMaxZoomPreference(3.3, 4.5); | |

const MapConfiguration diff = | |

MapConfiguration(minMaxZoomPreference: newZoomPref); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with rotateGesturesEnabled', () async { | |

const MapConfiguration diff = | |

MapConfiguration(rotateGesturesEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with scrollGesturesEnabled', () async { | |

const MapConfiguration diff = | |

MapConfiguration(scrollGesturesEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with tiltGesturesEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(tiltGesturesEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with trackCameraPosition', () async { | |

const MapConfiguration diff = MapConfiguration(trackCameraPosition: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with zoomControlsEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(zoomControlsEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with zoomGesturesEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(zoomGesturesEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with liteModeEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(liteModeEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with myLocationEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(myLocationEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with myLocationButtonEnabled', () async { | |

const MapConfiguration diff = | |

MapConfiguration(myLocationButtonEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with padding', () async { | |

const EdgeInsets newPadding = | |

EdgeInsets.symmetric(vertical: 1.0, horizontal: 3.0); | |

const MapConfiguration diff = MapConfiguration(padding: newPadding); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with indoorViewEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(indoorViewEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with trafficEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(trafficEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with buildingsEnabled', () async { | |

const MapConfiguration diff = MapConfiguration(buildingsEnabled: true); | |

expect(diff.isEmpty, false); | |

}); | |

test('is false with cloudMapId', () async { | |

const MapConfiguration diff = MapConfiguration(cloudMapId: _kCloudMapId); | |

expect(diff.isEmpty, false); | |

}); | |

}); | |

} |