Created line_chart_test.dart

RIP-Comm · Dec 27, 2022 · a961284 · a961284
1 parent f013647
commit a961284
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Showing 2 changed files with 95 additions and 9 deletions.
diff --git a/lib/custom_widgets/line_chart.dart b/lib/custom_widgets/line_chart.dart
@@ -69,21 +69,21 @@ class _LineChartSample2State extends State<LineChartWidget> {
     final style = TextStyle(
       color: widget.colorLine1Data.withOpacity(1.0),
       fontWeight: FontWeight.normal,
-      fontSize: 9,
+      fontSize: 10,
     );
     Widget text;
     switch (value.toInt()) {
-      case 6:
-        text = Text('8 Nov', style: style);
+      case 3:
+        text = Text('4', style: style);
         break;
-      case 16:
-        text = Text('15 Nov', style: style);
+      case 10:
+        text = Text('11', style: style);
         break;
-      case 23:
-        text = Text('22 Nov', style: style);
+      case 17:
+        text = Text('18', style: style);
         break;
-      case 6:
-        text = Text('30 Nov', style: style);
+      case 24:
+        text = Text('25', style: style);
         break;
       default:
         text = Text('', style: style);

diff --git a/test/widget/line_chart_test.dart b/test/widget/line_chart_test.dart
@@ -0,0 +1,86 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter/material.dart';
+import "dart:math";
+import '../../lib/custom_widgets/line_chart.dart';
+import 'package:fl_chart/fl_chart.dart';
+
+void main() {
+    testWidgets('Properly Render Accounts Widget', (WidgetTester tester) async {
+      final random = Random();
+
+      double lower = -5;
+      double upper = 8;
+
+      await tester.pumpWidget(MaterialApp(
+        home: Material(
+          child: LineChartWidget(
+                    line1Data: [
+                      FlSpot(0, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(1, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(2, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(3, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(4, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(5, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(6, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(7, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(8, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(9, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(10, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(11, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(12, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(13, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(14, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(15, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(16, lower + random.nextDouble() * (upper - lower)),
+                    ],
+                    colorLine1Data: const Color(0xffffffff),
+                    line2Data: [
+                      FlSpot(0, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(1, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(2, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(3, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(4, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(5, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(6, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(7, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(8, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(9, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(10, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(11, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(12, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(13, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(14, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(15, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(16, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(17, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(18, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(19, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(20, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(21, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(22, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(23, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(24, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(25, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(26, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(27, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(28, lower + random.nextDouble() * (upper - lower)),
+                      FlSpot(29, lower + random.nextDouble() * (upper - lower)),
+                    ],
+                    colorLine2Data: const Color(0xffffffff),
+                    colorBackground: const Color(0xff356CA3),
+                    maxY: upper,
+                    minY: lower,
+                    maxDays: 30.0,
+                  ),
+        ),
+      )
+    );
+
+    expect(find.text('4'), findsOneWidget);
+    expect(find.text('11'), findsOneWidget);
+    expect(find.text('18'), findsOneWidget);
+    expect(find.text('25'), findsOneWidget);
+
+    }
+  );
+}