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chore: update LICENSE

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This commit is contained in:
Lucas.Xu 2023-02-05 11:43:51 +08:00
commit 5db0480075
1 changed files with 384 additions and 42 deletions
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77
frontend/app_flowy/packages/appflowy_editor/test/core/location/selection_test.dart
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import 'package:appflowy_editor/appflowy_editor.dart';
import 'package:flutter_test/flutter_test.dart';
void main() async {
group('selection.dart', () {
test('test selection equality', () {
final position = Position(path: [0, 1, 2], offset: 3);
final selectionA = Selection(start: position, end: position);
final selectionB = Selection.collapsed(position);
expect(selectionA, selectionB);
expect(selectionA.hashCode, selectionB.hashCode);
final newPosition = Position(path: [1, 2, 3], offset: 4);
final selectionC = selectionA.copyWith(start: newPosition);
expect(selectionC.start, newPosition);
expect(selectionC.end, position);
expect(selectionC.isCollapsed, false);
final selectionD = selectionA.copyWith(end: newPosition);
expect(selectionD.start, position);
expect(selectionD.end, newPosition);
expect(selectionD.isCollapsed, false);
final selectionE = Selection.single(path: [0, 1, 2], startOffset: 3);
expect(selectionE, selectionA);
expect(selectionE.isSingle, true);
expect(selectionE.isCollapsed, true);
});
test('test selection direction', () {
final start = Position(path: [0, 1, 2], offset: 3);
final end = Position(path: [1, 2, 3], offset: 3);
final backwardSelection = Selection(start: start, end: end);
expect(backwardSelection.isBackward, true);
final forwardSelection = Selection(start: end, end: start);
expect(forwardSelection.isForward, true);
expect(backwardSelection.reversed, forwardSelection);
expect(forwardSelection.normalized, backwardSelection);
expect(backwardSelection.startIndex, 3);
expect(backwardSelection.endIndex, 3);
});
test('test selection collapsed', () {
final start = Position(path: [0, 1, 2], offset: 3);
final end = Position(path: [1, 2, 3], offset: 3);
final selection = Selection(start: start, end: end);
final collapsedAtStart = selection.collapse(atStart: true);
expect(collapsedAtStart.isCollapsed, true);
expect(collapsedAtStart.start, start);
expect(collapsedAtStart.end, start);
final collapsedAtEnd = selection.collapse(atStart: false);
expect(collapsedAtEnd.isCollapsed, true);
expect(collapsedAtEnd.start, end);
expect(collapsedAtEnd.end, end);
});
test('test selection toJson', () {
final start = Position(path: [0, 1, 2], offset: 3);
final end = Position(path: [1, 2, 3], offset: 3);
final selection = Selection(start: start, end: end);
expect(selection.toJson(), {
'start': {
'path': [0, 1, 2],
'offset': 3
},
'end': {
'path': [1, 2, 3],
'offset': 3
}
});
});
});
}