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fl_chart/test/matchers.dart
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1.0.0
2025-08-09 18:17:34 +02:00

98 lines
2.2 KiB
Dart

import 'package:fl_chart/src/chart/base/axis_chart/axis_chart_data.dart';
import 'package:fl_chart/src/chart/scatter_chart/scatter_chart_data.dart';
import 'package:flutter_test/flutter_test.dart';
Matcher matchesScatterSpotWithCirclePainter(ScatterSpot spot) {
return isA<ScatterSpot>()
.having(
(spot) => spot.x,
'x',
spot.x,
)
.having(
(spot) => spot.y,
'y',
spot.y,
)
.having(
(spot) => spot.show,
'show',
spot.show,
)
.having(
(spot) => spot.dotPainter,
'dotPainter',
isA<FlDotCirclePainter>().having(
(painter) => painter.color,
'color',
isSameColorAs((spot.dotPainter as FlDotCirclePainter).color),
),
);
}
Matcher matchesVerticalRangeAnnotation(VerticalRangeAnnotation annotation) {
return isA<VerticalRangeAnnotation>()
.having(
(annotation) => annotation.x1,
'x1',
annotation.x1,
)
.having(
(annotation) => annotation.x2,
'x2',
annotation.x2,
)
.having(
(annotation) => annotation.color,
'color',
isSameColorAs(annotation.color!),
);
}
Matcher matchesHorizontalRangeAnnotation(HorizontalRangeAnnotation annotation) {
return isA<HorizontalRangeAnnotation>()
.having(
(annotation) => annotation.y1,
'y1',
annotation.y1,
)
.having(
(annotation) => annotation.y2,
'y2',
annotation.y2,
)
.having(
(annotation) => annotation.color,
'color',
isSameColorAs(annotation.color!),
);
}
Matcher matchesVerticalLine(VerticalLine line) {
return isA<VerticalLine>()
.having(
(line) => line.x,
'x',
line.x,
)
.having(
(line) => line.color,
'color',
isSameColorAs(line.color!),
);
}
Matcher matchesHorizontalLine(HorizontalLine line) {
return isA<HorizontalLine>()
.having(
(line) => line.y,
'y',
line.y,
)
.having(
(line) => line.color,
'color',
isSameColorAs(line.color!),
);
}