Add some unit tests for the rotationQuarterTurns properties

imaNNeo · Dec 27, 2024 · c31b99f · c31b99f
1 parent f628212
commit c31b99f
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diff --git a/test/chart/base/axis_chart/axis_chart_scaffold_widget_test.dart b/test/chart/base/axis_chart/axis_chart_scaffold_widget_test.dart
@@ -2,6 +2,7 @@ import 'package:fl_chart/fl_chart.dart';
 import 'package:fl_chart/src/chart/base/axis_chart/axis_chart_scaffold_widget.dart';
 import 'package:fl_chart/src/chart/base/axis_chart/side_titles/side_titles_widget.dart';
 import 'package:fl_chart/src/chart/base/custom_interactive_viewer.dart';
+import 'package:fl_chart/src/extensions/size_extension.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -366,6 +367,48 @@ void main() {
     },
   );
 
+  testWidgets(
+    'LineChart with rotationQuarterTurns',
+    (WidgetTester tester) async {
+      for (var rotationTurns = 0; rotationTurns <= 8; rotationTurns++) {
+        Size? chartDrawingSize;
+        await tester.pumpWidget(
+          MaterialApp(
+            home: Scaffold(
+              body: Center(
+                child: SizedBox(
+                  width: 400,
+                  height: 200,
+                  child: AxisChartScaffoldWidget(
+                    chartBuilder: (context, chartVirtualRect) => LayoutBuilder(
+                      builder: (context, constraints) {
+                        chartDrawingSize = constraints.biggest;
+                        return const ColoredBox(
+                          color: Colors.red,
+                        );
+                      },
+                    ),
+                    data: lineChartDataWithNoTitles.copyWith(
+                      rotationQuarterTurns: rotationTurns,
+                    ),
+                  ),
+                ),
+              ),
+            ),
+          ),
+        );
+        expect(
+          chartDrawingSize,
+          const Size(400, 200).rotateByQuarterTurns(rotationTurns),
+        );
+        final types = find.byType(RotatedBox);
+        final rotatedBox = tester.widget<RotatedBox>(types);
+        expect(rotatedBox.quarterTurns, rotationTurns);
+        expect(types, findsOne);
+      }
+    },
+  );
+
   group('AxisChartScaffoldWidget', () {
     for (final scaleAxis in FlScaleAxis.scalingEnabledAxis) {
       testWidgets(

diff --git a/test/chart/data_pool.dart b/test/chart/data_pool.dart
@@ -2226,6 +2226,26 @@ final LineChartData lineChartData20 = LineChartData(
   minX: 11,
   minY: 302,
 );
+final LineChartData lineChartData21 = LineChartData(
+  borderData: borderData1,
+  rotationQuarterTurns: 1,
+  lineTouchData: lineTouchData1,
+  showingTooltipIndicators: [
+    showingTooltipIndicator1,
+    showingTooltipIndicator2,
+  ],
+  backgroundColor: Colors.red,
+  maxY: 23,
+  rangeAnnotations: rangeAnnotations1,
+  gridData: flGridData1,
+  titlesData: MockData.flTitlesData1,
+  lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+  betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+  extraLinesData: extraLinesData1,
+  maxX: 23,
+  minX: 11,
+  minY: 302,
+);
 
 final PieChartData pieChartData1 = PieChartData(
   borderData: FlBorderData(show: false, border: Border.all()),

diff --git a/test/chart/line_chart/line_chart_data_test.dart b/test/chart/line_chart/line_chart_data_test.dart
@@ -203,6 +203,21 @@ void main() {
       expect(lineChartData1 == lineChartData18, false);
       expect(lineChartData1 == lineChartData19, false);
       expect(lineChartData1 == lineChartData20, false);
+      expect(lineChartData1 == lineChartData21, false);
+      expect(
+        lineChartData21 ==
+            lineChartData21.copyWith(
+              rotationQuarterTurns: 2,
+            ),
+        false,
+      );
+      expect(
+        lineChartData21 ==
+            lineChartData21.copyWith(
+              rotationQuarterTurns: 1,
+            ),
+        true,
+      );
     });
   });
 }