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samples/experimental/context_menus/test/email_button_page_test.dart

111 lines
4.1 KiB

import 'package:context_menus/email_button_page.dart';
import 'package:context_menus/main.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
import 'utils.dart';
void main() {
testWidgets('Selecting the email address shows a custom button',
(tester) async {
await tester.pumpWidget(const MyApp());
// Navigate to the EmailButtonPage example.
await tester.dragUntilVisible(
find.text(EmailButtonPage.title),
find.byType(ListView),
const Offset(0.0, -100.0),
);
await tester.pumpAndSettle();
await tester.tap(find.text(EmailButtonPage.title));
await tester.pumpAndSettle();
// Select the first word, then right click to show the context menu.
expect(find.byType(TextField), findsOneWidget);
await tester.tapAt(tester.getTopLeft(find.byType(EditableText)));
await tester.pumpAndSettle();
await tester.sendKeyDownEvent(LogicalKeyboardKey.shift);
for (int i = 0; i < 6; i++) {
await tester.sendKeyEvent(LogicalKeyboardKey.arrowRight);
}
await tester.sendKeyUpEvent(LogicalKeyboardKey.shift);
await tester.pumpAndSettle();
final TestGesture gesture1 = await tester.startGesture(
textOffsetToPosition(tester, 4),
kind: PointerDeviceKind.mouse,
buttons: kSecondaryMouseButton,
);
await tester.pump();
await gesture1.up();
await gesture1.removePointer();
await tester.pumpAndSettle();
// The context menu is shown, but no email button appears.
expect(find.byType(AdaptiveTextSelectionToolbar), findsOneWidget);
expect(find.text('Send email'), findsNothing);
switch (defaultTargetPlatform) {
case TargetPlatform.iOS:
expect(
find.byType(CupertinoTextSelectionToolbarButton), findsNWidgets(2));
case TargetPlatform.macOS:
expect(find.byType(CupertinoDesktopTextSelectionToolbarButton),
findsNWidgets(2));
case TargetPlatform.android:
case TargetPlatform.fuchsia:
expect(find.byType(TextSelectionToolbarTextButton), findsNWidgets(3));
case TargetPlatform.linux:
case TargetPlatform.windows:
expect(
find.byType(DesktopTextSelectionToolbarButton), findsNWidgets(3));
}
// Click on "Copy" to hide the context menu.
await tester.tap(find.text('Copy'));
await tester.pumpAndSettle();
expect(find.byType(AdaptiveTextSelectionToolbar), findsNothing);
// Select the email address, then right click it to show the context menu.
for (int i = 0; i < 38; i++) {
await tester.sendKeyEvent(LogicalKeyboardKey.arrowRight);
}
await tester.pumpAndSettle();
await tester.sendKeyDownEvent(LogicalKeyboardKey.shift);
for (int i = 0; i < 15; i++) {
await tester.sendKeyEvent(LogicalKeyboardKey.arrowRight);
}
await tester.sendKeyUpEvent(LogicalKeyboardKey.shift);
final TestGesture gesture2 = await tester.startGesture(
textOffsetToPosition(tester, 48),
kind: PointerDeviceKind.mouse,
buttons: kSecondaryMouseButton,
);
await tester.pump();
await gesture2.up();
await gesture2.removePointer();
await tester.pumpAndSettle();
// The context menu is shown, and the email button now appears.
expect(find.byType(AdaptiveTextSelectionToolbar), findsOneWidget);
expect(find.text('Send email'), findsOneWidget);
switch (defaultTargetPlatform) {
case TargetPlatform.iOS:
expect(
find.byType(CupertinoTextSelectionToolbarButton), findsNWidgets(3));
case TargetPlatform.macOS:
expect(find.byType(CupertinoDesktopTextSelectionToolbarButton),
findsNWidgets(3));
case TargetPlatform.android:
case TargetPlatform.fuchsia:
expect(find.byType(TextSelectionToolbarTextButton), findsNWidgets(4));
case TargetPlatform.linux:
case TargetPlatform.windows:
expect(
find.byType(DesktopTextSelectionToolbarButton), findsNWidgets(4));
}
});
}