blob: ba83cc119922f8dce7351278067030793ca005dc [file] [log] [blame]
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:mockito/annotations.dart';
import 'package:mockito/mockito.dart';
import 'package:plugin_platform_interface/plugin_platform_interface.dart';
import 'package:webview_flutter_platform_interface/webview_flutter_platform_interface.dart';
import 'platform_navigation_delegate_test.dart';
import 'webview_platform_test.mocks.dart';
@GenerateMocks(<Type>[PlatformNavigationDelegate])
void main() {
setUp(() {
WebViewPlatform.instance = MockWebViewPlatformWithMixin();
});
test('Cannot be implemented with `implements`', () {
when((WebViewPlatform.instance! as MockWebViewPlatform)
.createPlatformWebViewController(any))
.thenReturn(ImplementsPlatformWebViewController());
expect(() {
PlatformWebViewController(
const PlatformWebViewControllerCreationParams());
// In versions of `package:plugin_platform_interface` prior to fixing
// https://github.com/flutter/flutter/issues/109339, an attempt to
// implement a platform interface using `implements` would sometimes throw
// a `NoSuchMethodError` and other times throw an `AssertionError`. After
// the issue is fixed, an `AssertionError` will always be thrown. For the
// purpose of this test, we don't really care what exception is thrown, so
// just allow any exception.
}, throwsA(anything));
});
test('Can be extended', () {
const PlatformWebViewControllerCreationParams params =
PlatformWebViewControllerCreationParams();
when((WebViewPlatform.instance! as MockWebViewPlatform)
.createPlatformWebViewController(any))
.thenReturn(ExtendsPlatformWebViewController(params));
expect(PlatformWebViewController(params), isNotNull);
});
test('Can be mocked with `implements`', () {
when((WebViewPlatform.instance! as MockWebViewPlatform)
.createPlatformWebViewController(any))
.thenReturn(MockWebViewControllerDelegate());
expect(
PlatformWebViewController(
const PlatformWebViewControllerCreationParams()),
isNotNull);
});
test('Default implementation of loadFile should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.loadFile(''),
throwsUnimplementedError,
);
});
test(
'Default implementation of loadFlutterAsset should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.loadFlutterAsset(''),
throwsUnimplementedError,
);
});
test(
'Default implementation of loadHtmlString should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.loadHtmlString(''),
throwsUnimplementedError,
);
});
test('Default implementation of loadRequest should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.loadRequest(MockLoadRequestParamsDelegate()),
throwsUnimplementedError,
);
});
test('Default implementation of currentUrl should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.currentUrl(),
throwsUnimplementedError,
);
});
test('Default implementation of canGoBack should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.canGoBack(),
throwsUnimplementedError,
);
});
test(
'Default implementation of canGoForward should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.canGoForward(),
throwsUnimplementedError,
);
});
test('Default implementation of goBack should throw unimplemented error', () {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.goBack(),
throwsUnimplementedError,
);
});
test('Default implementation of goForward should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.goForward(),
throwsUnimplementedError,
);
});
test('Default implementation of reload should throw unimplemented error', () {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.reload(),
throwsUnimplementedError,
);
});
test('Default implementation of clearCache should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.clearCache(),
throwsUnimplementedError,
);
});
test(
'Default implementation of clearLocalStorage should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.clearLocalStorage(),
throwsUnimplementedError,
);
});
test(
'Default implementation of the setNavigationCallback should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() =>
controller.setPlatformNavigationDelegate(MockNavigationDelegate()),
throwsUnimplementedError,
);
},
);
test(
'Default implementation of runJavaScript should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.runJavaScript('javaScript'),
throwsUnimplementedError,
);
});
test(
'Default implementation of runJavaScriptReturningResult should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.runJavaScriptReturningResult('javaScript'),
throwsUnimplementedError,
);
});
test(
'Default implementation of addJavaScriptChannel should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.addJavaScriptChannel(
JavaScriptChannelParams(
name: 'test',
onMessageReceived: (_) {},
),
),
throwsUnimplementedError,
);
});
test(
'Default implementation of removeJavaScriptChannel should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.removeJavaScriptChannel('test'),
throwsUnimplementedError,
);
});
test('Default implementation of getTitle should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.getTitle(),
throwsUnimplementedError,
);
});
test('Default implementation of scrollTo should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.scrollTo(0, 0),
throwsUnimplementedError,
);
});
test('Default implementation of scrollBy should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.scrollBy(0, 0),
throwsUnimplementedError,
);
});
test(
'Default implementation of getScrollPosition should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.getScrollPosition(),
throwsUnimplementedError,
);
});
test('Default implementation of enableZoom should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.enableZoom(true),
throwsUnimplementedError,
);
});
test(
'Default implementation of setBackgroundColor should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.setBackgroundColor(Colors.blue),
throwsUnimplementedError,
);
});
test(
'Default implementation of setJavaScriptMode should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.setJavaScriptMode(JavaScriptMode.disabled),
throwsUnimplementedError,
);
});
test(
'Default implementation of setUserAgent should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.setUserAgent(null),
throwsUnimplementedError,
);
});
test(
'Default implementation of setOnPermissionRequest should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.setOnPlatformPermissionRequest((_) {}),
throwsUnimplementedError,
);
});
test(
'Default implementation of getUserAgent should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() => controller.getUserAgent(),
throwsUnimplementedError,
);
});
test(
'Default implementation of setOnConsoleMessage should throw unimplemented error',
() {
final PlatformWebViewController controller =
ExtendsPlatformWebViewController(
const PlatformWebViewControllerCreationParams());
expect(
() =>
controller.setOnConsoleMessage((JavaScriptConsoleMessage message) {}),
throwsUnimplementedError,
);
});
}
class MockWebViewPlatformWithMixin extends MockWebViewPlatform
with
// ignore: prefer_mixin
MockPlatformInterfaceMixin {}
class ImplementsPlatformWebViewController implements PlatformWebViewController {
@override
dynamic noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
}
class MockWebViewControllerDelegate extends Mock
with
// ignore: prefer_mixin
MockPlatformInterfaceMixin
implements
PlatformWebViewController {}
class ExtendsPlatformWebViewController extends PlatformWebViewController {
ExtendsPlatformWebViewController(super.params) : super.implementation();
}
// ignore: must_be_immutable
class MockLoadRequestParamsDelegate extends Mock
with
//ignore: prefer_mixin
MockPlatformInterfaceMixin
implements
LoadRequestParams {}