blob: a479412f840498a60f81226b652509d161424f94 [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 'dart:typed_data';
import 'package:camera_android_camerax/src/image_proxy.dart';
import 'package:camera_android_camerax/src/instance_manager.dart';
import 'package:camera_android_camerax/src/plane_proxy.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:mockito/annotations.dart';
import 'package:mockito/mockito.dart';
import 'image_proxy_test.mocks.dart';
import 'test_camerax_library.g.dart';
@GenerateMocks(<Type>[TestImageProxyHostApi, TestInstanceManagerHostApi])
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
// Mocks the call to clear the native InstanceManager.
TestInstanceManagerHostApi.setup(MockTestInstanceManagerHostApi());
group('ImageProxy', () {
tearDown(() {
TestImageProxyHostApi.setup(null);
});
test('getPlanes', () async {
final MockTestImageProxyHostApi mockApi = MockTestImageProxyHostApi();
TestImageProxyHostApi.setup(mockApi);
final InstanceManager instanceManager = InstanceManager(
onWeakReferenceRemoved: (_) {},
);
final ImageProxy instance = ImageProxy.detached(
instanceManager: instanceManager, format: 2, height: 7, width: 10);
const int instanceIdentifier = 0;
instanceManager.addHostCreatedInstance(instance, instanceIdentifier,
onCopy: (ImageProxy original) => ImageProxy.detached(
instanceManager: instanceManager,
format: original.format,
height: original.height,
width: original.width));
final PlaneProxy planeProxy = PlaneProxy.detached(
instanceManager: instanceManager,
buffer: Uint8List(3),
pixelStride: 3,
rowStride: 20);
const int planeProxyIdentifier = 48;
instanceManager.addHostCreatedInstance(planeProxy, planeProxyIdentifier,
onCopy: (PlaneProxy original) => PlaneProxy.detached(
instanceManager: instanceManager,
buffer: original.buffer,
pixelStride: original.pixelStride,
rowStride: original.rowStride));
final List<int> result = <int>[planeProxyIdentifier];
when(mockApi.getPlanes(
instanceIdentifier,
)).thenAnswer((_) {
return result;
});
final List<PlaneProxy> planes = await instance.getPlanes();
expect(planes[0], equals(planeProxy));
verify(mockApi.getPlanes(
instanceIdentifier,
));
});
test('close', () async {
final MockTestImageProxyHostApi mockApi = MockTestImageProxyHostApi();
TestImageProxyHostApi.setup(mockApi);
final InstanceManager instanceManager = InstanceManager(
onWeakReferenceRemoved: (_) {},
);
final ImageProxy instance = ImageProxy.detached(
instanceManager: instanceManager, format: 2, height: 7, width: 10);
const int instanceIdentifier = 0;
instanceManager.addHostCreatedInstance(instance, instanceIdentifier,
onCopy: (ImageProxy original) => ImageProxy.detached(
instanceManager: instanceManager,
format: original.format,
height: original.height,
width: original.width));
await instance.close();
verify(mockApi.close(
instanceIdentifier,
));
});
test('FlutterAPI create', () {
final InstanceManager instanceManager = InstanceManager(
onWeakReferenceRemoved: (_) {},
);
final ImageProxyFlutterApiImpl api = ImageProxyFlutterApiImpl(
instanceManager: instanceManager,
);
const int instanceIdentifier = 0;
const int format = 9;
const int height = 55;
const int width = 11;
api.create(
instanceIdentifier,
format,
height,
width,
);
final ImageProxy imageProxy =
instanceManager.getInstanceWithWeakReference(instanceIdentifier)!;
expect(imageProxy.format, equals(format));
expect(imageProxy.height, equals(height));
expect(imageProxy.width, equals(width));
});
});
}