77 lines
3.4 KiB
Dart
77 lines
3.4 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:flutter_gherkin/flutter_gherkin.dart';
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import 'package:gherkin/gherkin.dart';
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enum SwitchState { checked, unchecked }
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class SwitchStateParameter extends CustomParameter<SwitchState> {
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SwitchStateParameter()
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: super("toggle", RegExp(r"(checked|unchecked)", caseSensitive: false), (s) {
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switch (s.toLowerCase()) {
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case "checked":
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return SwitchState.checked;
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case "unchecked":
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return SwitchState.unchecked;
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}
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return null;
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});
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}
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class CheckSwitchState extends Given2WithWorld<String, SwitchState, FlutterWorld> {
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@override
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Future<void> executeStep(String input1, SwitchState state) async {
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final switch1 = world.appDriver.findBy(input1, FindType.key);
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bool switch1exists = await world.appDriver.isPresent(switch1);
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expect(switch1exists, true);
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if (switch1exists) {
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SwitchListTile wdgt = await world.appDriver.widget(switch1);
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expect(wdgt.value, state == SwitchState.checked);
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}
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}
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@override
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RegExp get pattern => RegExp(r"I expect the {string} widget to be {toggle}");
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}
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StepDefinitionGeneric CheckSwitchStateWithText() {
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return then2<String, SwitchState, FlutterWorld>(
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RegExp(r'I expect the switch that contains the text {string} to be {toggle}'),
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(input1, state, context) async {
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final textFinder = context.world.appDriver.findBy(input1, FindType.text);
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await context.world.appDriver.scrollIntoView(textFinder);
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final switchTypeFinder = context.world.appDriver.findBy(SwitchListTile, FindType.type);
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final switchFinder = context.world.appDriver.findByAncestor(textFinder, switchTypeFinder);
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SwitchListTile switchWidget = await context.world.appDriver.widget(switchFinder);
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context.expect(switchWidget.value, state == SwitchState.checked);
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},
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);
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}
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StepDefinitionGeneric DropdownChoose() {
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return then2<int, String, FlutterWorld>(
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RegExp(r'I choose option {int} from the {string} dropdown'),
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(idx, input1, context) async {
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await context.world.appDriver.waitForAppToSettle();
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final ddFinder = context.world.appDriver.findBy(input1, FindType.key);
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await context.world.appDriver.scrollIntoView(ddFinder);
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await context.world.appDriver.waitForAppToSettle();
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await context.world.appDriver.tap(ddFinder);
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await context.world.appDriver.waitForAppToSettle();
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// somewhat complicated due to widget structure... we need to:
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// find [ancestor of type DropdownMenuItem] of [[Text with value <text of element #idx>] contained within Dropdown]
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DropdownButton ddWidget = await context.world.appDriver.widget(ddFinder);
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DropdownMenuItem itemWidget = ddWidget.items!.elementAt(idx);
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final itemText = (itemWidget.child as Text).data.toString();
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final textFinder = context.world.appDriver.findBy(itemText, FindType.text);
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final textWithinFinder = context.world.appDriver.findByDescendant(ddFinder, textFinder);
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final ddiFinder = context.world.appDriver.findBy(DropdownMenuItem<String>, FindType.type);
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//final ddiFinder = context.world.appDriver.findBy(_MenuItem, FindType.type);
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final itemFinder = context.world.appDriver.findByAncestor(textWithinFinder, ddiFinder, firstMatchOnly: true);
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await context.world.appDriver.tap(itemFinder);
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await context.world.appDriver.waitForAppToSettle();
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},
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);
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}
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