Files
flutter/test/helpers/colors_test.dart
Roland Geider 70fba34f0c Better handling of time zones
We now send the current time zone to the server when serializing datetime objects.
This was causing entries to be saved some hours wrong or depending on the time, on
a different day.
2025-05-26 11:13:53 +02:00

107 lines
3.7 KiB
Dart

/*
* This file is part of wger Workout Manager <https://github.com/wger-project>.
* Copyright (C) wger Team
*
* wger Workout Manager is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* wger Workout Manager is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:wger/helpers/colors.dart';
void main() {
group('generateChartColors', () {
test('should generate 3 colors for 3 items', () {
final iterator = generateChartColors(3).iterator;
final expectedColors = LIST_OF_COLORS3.iterator;
while (expectedColors.moveNext()) {
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(expectedColors.current));
}
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(Colors.black));
});
test('should generate 5 colors for 5 items', () {
final iterator = generateChartColors(5).iterator;
final expectedColors = LIST_OF_COLORS5.iterator;
while (expectedColors.moveNext()) {
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(expectedColors.current));
}
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(Colors.black));
});
test('should generate 8 colors for 8 items', () {
final iterator = generateChartColors(8).iterator;
final expectedColors = LIST_OF_COLORS8.iterator;
while (expectedColors.moveNext()) {
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(expectedColors.current));
}
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(Colors.black));
});
test('should generate surplus color for more than 8 items', () {
final iterator = generateChartColors(10).iterator;
final expectedColors = LIST_OF_COLORS8.iterator;
while (expectedColors.moveNext()) {
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(expectedColors.current));
}
// After exhausting the 8 colors, it should always return black
for (int i = 0; i < 12; i++) {
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(Colors.black));
}
});
test('should generate 3 colors for 0 items', () {
final iterator = generateChartColors(0).iterator;
final expectedColors = LIST_OF_COLORS3.iterator;
while (expectedColors.moveNext()) {
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(expectedColors.current));
}
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(Colors.black));
});
test('should generate 3 colors for negative number of items', () {
final iterator = generateChartColors(-5).iterator;
final expectedColors = LIST_OF_COLORS3.iterator;
while (expectedColors.moveNext()) {
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(expectedColors.current));
}
expect(iterator.moveNext(), isTrue);
expect(iterator.current, equals(Colors.black));
});
});
}