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f40a99ce7e
Fixes #140770 and #103124 Adds the possibility of passing a height and width to icons. And also a margin for the distance of the lines between the icons.
73 lines
3.1 KiB
Dart
73 lines
3.1 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/material.dart';
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import 'package:flutter_api_samples/material/stepper/step_style.0.dart' as example;
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import 'package:flutter_test/flutter_test.dart';
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void main() {
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testWidgets('StepStyle Smoke Test', (WidgetTester tester) async {
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await tester.pumpWidget(
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const example.StepStyleExampleApp(),
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);
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expect(find.widgetWithText(AppBar, 'Step Style Example'), findsOneWidget);
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final Stepper stepper = tester.widget<Stepper>(find.byType(Stepper));
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// Check that the stepper has the correct properties.
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expect(stepper.type, StepperType.horizontal);
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expect(stepper.stepIconHeight, 48);
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expect(stepper.stepIconWidth, 48);
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expect(stepper.stepIconMargin, EdgeInsets.zero);
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// Check that the first step has the correct properties.
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final Step firstStep = stepper.steps[0];
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expect(firstStep.title, isA<SizedBox>());
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expect(firstStep.content, isA<SizedBox>());
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expect(firstStep.isActive, true);
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expect(firstStep.stepStyle?.connectorThickness, 10);
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expect(firstStep.stepStyle?.color, Colors.white);
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expect(firstStep.stepStyle?.connectorColor, Colors.red);
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expect(firstStep.stepStyle?.indexStyle?.color, Colors.black);
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expect(firstStep.stepStyle?.indexStyle?.fontSize, 20);
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expect(firstStep.stepStyle?.border, Border.all(width: 2));
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// Check that the second step has the correct properties.
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final Step secondStep = stepper.steps[1];
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expect(secondStep.title, isA<SizedBox>());
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expect(secondStep.content, isA<SizedBox>());
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expect(secondStep.isActive, true);
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expect(secondStep.stepStyle?.connectorThickness, 10);
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expect(secondStep.stepStyle?.connectorColor, Colors.orange);
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expect(secondStep.stepStyle?.gradient, const LinearGradient(
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colors: <Color>[
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Colors.white,
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Colors.black,
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],
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));
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// Check that the third step has the correct properties.
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final Step thirdStep = stepper.steps[2];
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expect(thirdStep.title, isA<SizedBox>());
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expect(thirdStep.content, isA<SizedBox>());
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expect(thirdStep.isActive, true);
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expect(thirdStep.stepStyle?.connectorThickness, 10);
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expect(thirdStep.stepStyle?.color, Colors.white);
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expect(thirdStep.stepStyle?.connectorColor, Colors.blue);
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expect(thirdStep.stepStyle?.indexStyle?.color, Colors.black);
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expect(thirdStep.stepStyle?.indexStyle?.fontSize, 20);
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expect(thirdStep.stepStyle?.border, Border.all(width: 2));
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// Check that the fourth step has the correct properties.
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final Step fourthStep = stepper.steps[3];
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expect(fourthStep.title, isA<SizedBox>());
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expect(fourthStep.content, isA<SizedBox>());
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expect(fourthStep.isActive, true);
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expect(fourthStep.stepStyle?.color, Colors.white);
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expect(fourthStep.stepStyle?.indexStyle?.color, Colors.black);
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expect(fourthStep.stepStyle?.indexStyle?.fontSize, 20);
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expect(fourthStep.stepStyle?.border, Border.all(width: 2));
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});
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}
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