leancloud_official_plugin 1.0.1 
leancloud_official_plugin: ^1.0.1 copied to clipboard
leancloud.rocksAn official flutter plugin for LeanCloud real-time message service based on LeanCloud-Swift-SDK and LeanCloud-Java-SDK.
import 'dart:async';
import 'dart:core';
import 'dart:math';
import 'dart:typed_data';
import 'dart:convert';
import 'dart:io';
import 'package:crypto/crypto.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:http/http.dart' as http;
import 'package:leancloud_official_plugin/leancloud_plugin.dart';
void main() => runApp(MyApp());
String uuid() => Uuid().generateV4();
Future<void> delay({
int seconds = 3,
}) async {
print(
'\n\n------ Flutter Plugin Unit Test Delay\nwait for $seconds seconds.\n------\n');
await Future.delayed(Duration(seconds: seconds));
}
void logException(dynamic e, {String? title}) {
if (title == null) {
print('[⁉️][Exception]: $e');
} else {
print('[⁉️][Exception][$title]: $e');
}
}
class RegisteredMessage extends TypedMessage {
@override
int get type => 1;
RegisteredMessage() : super();
}
class UnregisteredMessage extends TypedMessage {
@override
int get type => 2;
UnregisteredMessage() : super();
}
UnitTestCase clientOpenThenClose() => UnitTestCase(
title: 'Case: Client Open then Close',
testingLogic: (decrease) async {
// client
Client client = Client(id: uuid());
// open
await client.open();
assert(client.tag == null);
// close
await client.close();
// reopen
await client.open();
// recycle
return [client];
});
UnitTestCase createUniqueConversationAndCountMember() => UnitTestCase(
title: 'Case: Create Unique Conversation & Count Member',
extraExpectedCount: 4,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// event
client1.onInvited = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onInvited = null;
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client1.onMembersJoined = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onMembersJoined = null;
assert(members!.length == 2);
assert(members!.contains(client1.id));
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onInvited = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onInvited = null;
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onMembersJoined = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onMembersJoined = null;
assert(members!.length == 2);
assert(members!.contains(client1.id));
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client1.open();
await client2.open();
// create unique conversation
Conversation conversation1 = await client1.createConversation(
members: {client1.id, client2.id},
);
assert(conversation1.rawData['conv_type'] == 1);
assert(conversation1.uniqueID != null);
assert(conversation1.members!.length == 2);
assert(conversation1.members!.contains(client1.id));
assert(conversation1.members!.contains(client2.id));
assert(conversation1.isUnique == true);
assert(conversation1.name == null);
assert(conversation1.attributes == null);
assert(conversation1.creator == client1.id);
assert(conversation1.createdAt != null);
// query unique conversation from creation
String name = uuid();
String attrKey = uuid();
String attrValue = uuid();
Conversation conversation2 = await client1.createConversation(
members: {client1.id, client2.id},
name: name,
attributes: {attrKey: attrValue},
);
assert(conversation2 == conversation1);
assert(conversation2.rawData['conv_type'] == 1);
assert(conversation2.id == conversation1.id);
assert(conversation2.uniqueID == conversation1.uniqueID);
assert(conversation2.members!.length == 2);
assert(conversation2.members!.contains(client1.id));
assert(conversation2.members!.contains(client2.id));
assert(conversation2.isUnique == true);
assert(conversation2.name == name);
assert(conversation2.attributes!.length == 1);
assert(conversation2.attributes![attrKey] == attrValue);
assert(conversation2.creator == client1.id);
assert(conversation2.createdAt == conversation1.createdAt);
int count = await conversation2.countMembers();
assert(count == 2);
// recycle
return [client1, client2];
});
UnitTestCase createNonUniqueConversationAndUpdateMember() => UnitTestCase(
title: 'Case: Create Non-Unique Conversation & Update Member',
extraExpectedCount: 17,
testingLogic: (decrease) async {
// client
Client client0 = Client(id: uuid());
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
String client3id = uuid();
// event
int client1OnConversationInvite = 2;
client1.onInvited = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) async {
try {
client1OnConversationInvite -= 1;
if (client1OnConversationInvite <= 0) {
client1.onInvited = null;
}
assert(atDate != null);
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
if (client1OnConversationInvite == 1) {
// join by create
assert(byClientID == client0.id);
decrease(1);
} else if (client1OnConversationInvite == 0) {
// rejoin
assert(byClientID == client1.id);
decrease(1);
}
} catch (e) {
decrease(-1, e: e);
}
};
client1.onKicked = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) async {
try {
client1.onKicked = null;
assert(byClientID == client1.id);
assert(atDate != null);
assert(conversation.members!.length == 2);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
MemberResult joinResult = await conversation.join();
assert(joinResult.allSucceeded);
assert(joinResult.succeededMembers.length == 1);
assert(joinResult.succeededMembers.contains(client1.id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
int client1OnConversationMembersJoin = 3;
client1.onMembersJoined = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) async {
try {
client1OnConversationMembersJoin -= 1;
if (client1OnConversationMembersJoin <= 0) {
client1.onMembersJoined = null;
}
assert(atDate != null);
if (client1OnConversationMembersJoin == 2) {
// join by create
assert(byClientID == client0.id);
assert(members!.length == 3);
assert(members!.contains(client0.id));
assert(members!.contains(client1.id));
assert(members!.contains(client2.id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} else if (client1OnConversationMembersJoin == 1) {
// rejoin
assert(byClientID == client1.id);
assert(members!.length == 1);
assert(members!.contains(client1.id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} else if (client1OnConversationMembersJoin == 0) {
// add new member
assert(byClientID == client1.id);
assert(members!.length == 1);
assert(members!.contains(client3id));
assert(conversation.members!.length == 4);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
assert(conversation.members!.contains(client3id));
decrease(1);
}
if (client1OnConversationMembersJoin == 2) {
MemberResult quitResult = await conversation.quit();
assert(quitResult.allSucceeded);
assert(quitResult.succeededMembers.length == 1);
assert(quitResult.succeededMembers.contains(client1.id));
assert(conversation.members!.length == 2);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} else if (client1OnConversationMembersJoin == 1) {
MemberResult addMemberResult = await conversation.addMembers(
members: {client3id},
);
assert(addMemberResult.allSucceeded);
assert(addMemberResult.succeededMembers.length == 1);
assert(addMemberResult.succeededMembers.contains(client3id));
assert(conversation.members!.length == 4);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
assert(conversation.members!.contains(client3id));
decrease(1);
} else if (client1OnConversationMembersJoin == 0) {
Conversation conversation0 =
client0.conversationMap[conversation.id]!;
MemberResult removeMemberResult = await conversation0.removeMembers(
members: {client3id},
);
assert(removeMemberResult.allSucceeded);
assert(removeMemberResult.succeededMembers.length == 1);
assert(removeMemberResult.succeededMembers.contains(client3id));
assert(conversation0.members!.length == 3);
assert(conversation0.members!.contains(client0.id));
assert(conversation0.members!.contains(client1.id));
assert(conversation0.members!.contains(client2.id));
decrease(1);
}
} catch (e) {
decrease(-1, e: e);
}
};
client1.onMembersLeft = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onMembersLeft = null;
assert(byClientID == client0.id);
assert(atDate != null);
assert(members!.length == 1);
assert(members!.contains(client3id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onInvited = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onInvited = null;
assert(byClientID == client0.id);
assert(atDate != null);
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
int client2OnConversationMembersJoin = 3;
client2.onMembersJoined = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client2OnConversationMembersJoin -= 1;
if (client2OnConversationMembersJoin <= 0) {
client2.onMembersJoined = null;
}
assert(atDate != null);
if (client2OnConversationMembersJoin == 2) {
// join by create
assert(byClientID == client0.id);
assert(members!.length == 3);
assert(members!.contains(client0.id));
assert(members!.contains(client1.id));
assert(members!.contains(client2.id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} else if (client2OnConversationMembersJoin == 1) {
// rejoin
assert(byClientID == client1.id);
assert(members!.length == 1);
assert(members!.contains(client1.id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} else if (client2OnConversationMembersJoin == 0) {
// add new member
assert(byClientID == client1.id);
assert(members!.length == 1);
assert(members!.contains(client3id));
assert(conversation.members!.length == 4);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
assert(conversation.members!.contains(client3id));
decrease(1);
}
} catch (e) {
decrease(-1, e: e);
}
};
int client2OnConversationMembersLeave = 2;
client2.onMembersLeft = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client2OnConversationMembersLeave -= 1;
if (client2OnConversationMembersLeave <= 0) {
client2.onMembersLeft = null;
}
assert(atDate != null);
if (client2OnConversationMembersLeave == 1) {
// leave
assert(byClientID == client1.id);
assert(members!.length == 1);
assert(members!.contains(client1.id));
assert(conversation.members!.length == 2);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
} else if (client2OnConversationMembersLeave == 0) {
// remove new member
assert(byClientID == client0.id);
assert(members!.length == 1);
assert(members!.contains(client3id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
decrease(1);
}
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client0.open();
await client1.open();
await client2.open();
// create non-unique conversation
String name = uuid();
String attrKey = uuid();
String attrValue = uuid();
Conversation conversation = await client0.createConversation(
isUnique: false,
members: {client1.id, client2.id},
name: name,
attributes: {attrKey: attrValue},
);
assert(conversation.rawData['conv_type'] == 1);
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client0.id));
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
assert(conversation.isUnique == false);
assert(conversation.name == name);
assert(conversation.attributes!.length == 1);
assert(conversation.attributes![attrKey] == attrValue);
assert(conversation.creator == client0.id);
assert(conversation.createdAt != null);
// recycle
await delay();
return [client0, client1, client2];
});
UnitTestCase createTransientConversationAndCountMember() => UnitTestCase(
title: 'Case: Create Transient Conversation & Count Member',
testingLogic: (decrease) async {
// client
Client client = Client(id: uuid());
// open
await client.open();
// create transient conversation
String name = uuid();
String attrKey = uuid();
String attrValue = uuid();
ChatRoom chatRoom = await client.createChatRoom(
name: name,
attributes: {attrKey: attrValue},
);
assert(chatRoom.rawData['conv_type'] == 2);
assert(chatRoom.name == name);
assert(chatRoom.attributes!.length == 1);
assert(chatRoom.attributes![attrKey] == attrValue);
assert(chatRoom.creator == client.id);
assert(chatRoom.createdAt != null);
await delay();
int count = await chatRoom.countMembers();
assert(count == 1);
// recycle
return [client];
});
UnitTestCase createAndQueryTemporaryConversation() => UnitTestCase(
title: 'Case: Create & Query Temporary Conversation',
extraExpectedCount: 4,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// event
client1.onInvited = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onInvited = null;
assert(conversation is TemporaryConversation);
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client1.onMembersJoined = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onMembersJoined = null;
assert(conversation is TemporaryConversation);
assert(members!.length == 2);
assert(members!.contains(client1.id));
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onInvited = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onInvited = null;
assert(conversation is TemporaryConversation);
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onMembersJoined = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onMembersJoined = null;
assert(conversation is TemporaryConversation);
assert(members!.length == 2);
assert(members!.contains(client1.id));
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client1.open();
await client2.open();
// create temporary conversation
TemporaryConversation temporaryConversation =
await client1.createTemporaryConversation(
members: {client1.id, client2.id},
timeToLive: 3600,
);
assert(temporaryConversation.rawData['conv_type'] == 4);
assert(temporaryConversation.id.startsWith('_tmp:'));
assert(temporaryConversation.members!.length == 2);
assert(temporaryConversation.members!.contains(client1.id));
assert(temporaryConversation.members!.contains(client2.id));
assert(temporaryConversation.timeToLive == 3600);
List<TemporaryConversation> temporaryConversations =
await client2.conversationQuery().findTemporaryConversations(
temporaryConversationIDs: [temporaryConversation.id],
);
assert(temporaryConversations.length == 1);
assert(temporaryConversations[0].id == temporaryConversation.id);
// recycle
return [client1, client2];
});
UnitTestCase sendAndQueryMessage() => UnitTestCase(
title: 'Case: Send & Query Message',
extraExpectedCount: 9,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// string content
String stringContent = uuid();
// string message
Message stringMessage = Message();
stringMessage.stringContent = stringContent;
// binary content
Uint8List binaryContent = Uint8List.fromList(uuid().codeUnits);
// binary message
Message binaryMessage = Message();
binaryMessage.binaryContent = binaryContent;
// text
String text = uuid();
// text message
TextMessage textMessage = TextMessage();
textMessage.text = text;
// image data
ByteData imageData = await rootBundle.load('assets/test.png');
// image message
ImageMessage imageMessage = ImageMessage.from(
binaryData: imageData.buffer.asUint8List(),
format: 'png',
name: 'image.png',
);
// audio data
ByteData audioData = await rootBundle.load('assets/test.mp3');
// audio message
AudioMessage audioMessage = AudioMessage.from(
binaryData: audioData.buffer.asUint8List(),
format: 'mp3',
);
// video data
ByteData videoData = await rootBundle.load('assets/test.mp4');
// video message
VideoMessage videoMessage = VideoMessage.from(
binaryData: videoData.buffer.asUint8List(),
format: 'mp4',
);
// location message
LocationMessage locationMessage = LocationMessage.from(
latitude: 22,
longitude: 33,
);
// file message from external url
FileMessage fileMessage = FileMessage.from(
url:
'http://lc-heQFQ0Sw.cn-n1.lcfile.com/167022c1a77143a3aa48464b236fa00d',
format: 'zip',
);
// sent message list
List<Message> sentMessages = [
stringMessage,
binaryMessage,
textMessage,
imageMessage,
audioMessage,
videoMessage,
locationMessage,
fileMessage,
];
// message assertion
void Function(
Message,
Conversation,
) assertMessage = (
Message message,
Conversation conversation,
) {
assert(message.id != null);
assert(message.sentTimestamp != null);
assert(message.conversationID == conversation.id);
assert(message.fromClientID == client1.id);
assert(MessageStatus.values.indexOf(message.status) >=
MessageStatus.sent.index);
};
void Function(
FileMessage,
) assertFileMessage = (
FileMessage fileMessage,
) {
assert(fileMessage.url != null);
assert(fileMessage.format != null);
assert(fileMessage.size != null);
};
// event
int client2OnMessageReceivedCount = 8;
client2.onMessage = ({
required Client client,
required Conversation conversation,
required Message message,
}) async {
try {
client2OnMessageReceivedCount -= 1;
if (client2OnMessageReceivedCount <= 0) {
client2.onMessage = null;
}
assertMessage(message, conversation);
if (message.stringContent != null) {
// receive string
assert(message.stringContent == stringContent);
decrease(1);
} else if (message.binaryContent != null) {
// receive binary
int index = 0;
message.binaryContent!.forEach((item) {
assert(item == binaryContent[index]);
index += 1;
});
decrease(1);
} else if (message is TextMessage) {
// receive text
assert(message.text == text);
decrease(1);
} else if (message is ImageMessage) {
// receive image
assertFileMessage(message);
assert(message.url!.endsWith('/image.png'));
assert(message.width != null);
assert(message.height != null);
decrease(1);
} else if (message is AudioMessage) {
// receive audio
assertFileMessage(message);
assert(message.duration != null);
decrease(1);
} else if (message is VideoMessage) {
// receive video
assertFileMessage(message);
assert(message.duration != null);
decrease(1);
} else if (message is LocationMessage) {
// receive location
assert(message.latitude == 22);
assert(message.longitude == 33);
decrease(1);
} else if (message is FileMessage) {
// receive file
assert(message.url != null);
decrease(1);
}
if (client2OnMessageReceivedCount == 0) {
await delay();
List<Message> messages1 = await conversation.queryMessage(
startTimestamp: textMessage.sentTimestamp,
startMessageID: textMessage.id,
startClosed: true,
endTimestamp: fileMessage.sentTimestamp,
endMessageID: fileMessage.id,
endClosed: false,
direction: MessageQueryDirection.oldToNew,
limit: 100,
);
assert(messages1.length == 5);
messages1.asMap().forEach((index, value) {
Message sentMessage = sentMessages[index + 2];
assert(value.sentTimestamp == sentMessage.sentTimestamp);
assert(value.id == sentMessage.id);
assert(value.conversationID == sentMessage.conversationID);
assert(value.fromClientID == sentMessage.fromClientID);
assert(value.runtimeType == sentMessage.runtimeType);
});
List<Message> messages2 = await conversation.queryMessage(
limit: 1,
type: -1,
);
assert(messages2.length == 1);
assert(messages2[0] is TextMessage);
assert(messages2[0].id == textMessage.id);
assert(messages2[0].sentTimestamp == textMessage.sentTimestamp);
assert(messages2[0].conversationID == textMessage.conversationID);
assert(messages2[0].fromClientID == textMessage.fromClientID);
decrease(1);
}
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client1.open();
await client2.open();
// create
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id},
);
// send string
assert(stringMessage.status == MessageStatus.none);
await conversation.send(message: stringMessage);
assertMessage(stringMessage, conversation);
assert(stringMessage.stringContent != null);
// send binary
await conversation.send(message: binaryMessage);
assertMessage(binaryMessage, conversation);
assert(binaryMessage.binaryContent != null);
// send text
await conversation.send(message: textMessage);
assertMessage(textMessage, conversation);
assert(textMessage.text != null);
// send image
await conversation.send(message: imageMessage);
assertMessage(imageMessage, conversation);
assertFileMessage(imageMessage);
assert(imageMessage.width != null);
assert(imageMessage.height != null);
// send audio
await conversation.send(message: audioMessage);
assertMessage(audioMessage, conversation);
assertFileMessage(audioMessage);
assert(audioMessage.duration != null);
// send video
await conversation.send(message: videoMessage);
assertMessage(videoMessage, conversation);
assertFileMessage(videoMessage);
assert(videoMessage.duration != null);
// send location
await conversation.send(message: locationMessage);
assertMessage(locationMessage, conversation);
assert(locationMessage.latitude == 22);
assert(locationMessage.longitude == 33);
// send file
await conversation.send(message: fileMessage);
assertMessage(locationMessage, conversation);
assert(fileMessage.url != null);
// recycle
await delay();
return [client1, client2];
});
UnitTestCase sendAndReceiveCustomMessage() => UnitTestCase(
title: 'Case: Send & Receive Custom Message',
extraExpectedCount: 2,
testingLogic: (decrease) async {
// register custom message
TypedMessage.register(() => RegisteredMessage());
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// event
int client2OnMessageCount = 2;
client2.onMessage = ({
required Client client,
required Conversation conversation,
required Message message,
}) {
try {
client2OnMessageCount -= 1;
if (client2OnMessageCount <= 0) {
client2.onMessage = null;
}
assert(conversation.lastMessageTimestamp != null);
assert(conversation.lastMessageTimestamp! > 0);
assert(conversation.lastMessageDate != null);
if (client2OnMessageCount == 1) {
assert(message.runtimeType == RegisteredMessage);
decrease(1);
} else if (client2OnMessageCount == 0) {
assert(message.runtimeType == Message);
assert(message.stringContent != null);
assert(message.stringContent!.contains('_lctype'));
decrease(1);
}
} catch (e) {
decrease(-1, e: e);
}
};
// open clients
await client1.open();
await client2.open();
// create
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id},
);
await delay();
// send registered custom message
RegisteredMessage registeredMessage = RegisteredMessage();
registeredMessage.text = uuid();
registeredMessage.attributes = {"random": uuid()};
await conversation.send(message: registeredMessage);
// send unregistered custom message
UnregisteredMessage unregisteredMessage = UnregisteredMessage();
unregisteredMessage.text = uuid();
unregisteredMessage.attributes = {"random": uuid()};
await conversation.send(message: unregisteredMessage);
// recycle
return [client1, client2];
});
UnitTestCase sendMessageToUnrelatedConversation() => UnitTestCase(
title: 'Case: Send Message to Unrelated Conversation',
extraExpectedCount: 1,
testingLogic: (decrease) async {
// client
Client client0 = Client(id: uuid());
Client client1 = Client(id: uuid());
// open
await client0.open();
await client1.open();
// create conversation
Conversation conversation = await client0.createConversation(
members: {client1.id, uuid()},
);
await delay();
Conversation conversation1 = client1.conversationMap[conversation.id]!;
// quit
MemberResult result = await conversation1.quit();
assert(result.allSucceeded);
// send message
TextMessage textMessage = TextMessage();
textMessage.text = uuid();
try {
await conversation1.send(message: textMessage);
} catch (e) {
decrease(1);
assert(e is RTMException);
}
// recycle
return [client1];
});
UnitTestCase sendAndReceiveTransientMessage() => UnitTestCase(
title: 'Case: Send & Receive Transient Message',
extraExpectedCount: 1,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// event
client2.onUnreadMessageCountUpdated = ({
required Client client,
required Conversation conversation,
}) {
throw Exception("should never happen");
};
client2.onMessage = ({
required Client client,
required Conversation conversation,
required Message message,
}) {
try {
client2.onMessage = null;
if (Platform.isIOS) {
// In Java/Android SDK, transient is not message's character, it is just an option of send action,
// with transient option, RTM server can deliver the message as many as possible, even dropping the message at all is allowed.
// From the client perspective, developer could not do any thing else for a 'transient' message,
// he should use message type to distinguish different purposes.
assert(conversation.lastMessage == null);
assert(message.isTransient);
}
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open clients
await client1.open();
await client2.open();
// create
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id},
);
// send transient custom message
Message transientMessage = Message();
transientMessage.stringContent = uuid();
await conversation.send(
message: transientMessage,
transient: true,
);
if (Platform.isIOS) {
assert(transientMessage.isTransient);
assert(conversation.lastMessage == null);
}
// recycle
return [client1, client2];
});
UnitTestCase readMessage() => UnitTestCase(
title: 'Case: Read Message',
extraExpectedCount: 4,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// open client 1
await client1.open();
// create
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id},
);
await delay();
// send
Message message = Message();
message.stringContent = uuid();
message.mentionMembers = [client2.id];
message.mentionAll = true;
await conversation.send(message: message);
await delay();
// event
client1.onUnreadMessageCountUpdated = ({
required Client client,
required Conversation conversation,
}) {
try {
assert(conversation.unreadMessageCount == 1);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client1.onMessage = ({
required Client client,
required Conversation conversation,
required Message message,
}) {
try {
assert(conversation.unreadMessageCount == 1);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
int client2OnConversationUnreadMessageCountUpdateCount = 2;
client2.onUnreadMessageCountUpdated = ({
required Client client,
required Conversation conversation,
}) async {
try {
client2OnConversationUnreadMessageCountUpdateCount -= 1;
if (client2OnConversationUnreadMessageCountUpdateCount <= 0) {
client2.onUnreadMessageCountUpdated = null;
}
if (conversation.unreadMessageCount == 1) {
assert(conversation.unreadMessageMentioned == true);
assert(conversation.lastMessage != null);
Message lastMessage = conversation.lastMessage!;
assert(lastMessage.id == message.id);
assert(lastMessage.sentTimestamp == message.sentTimestamp);
assert(lastMessage.conversationID == message.conversationID);
assert(lastMessage.fromClientID == message.fromClientID);
conversation.read();
decrease(1);
} else if (conversation.unreadMessageCount == 0) {
assert(conversation.unreadMessageMentioned == false);
Message message = Message();
message.stringContent = uuid();
await conversation.send(message: message);
decrease(1);
}
} catch (e) {
decrease(-1, e: e);
}
};
// open client 2
await client2.open();
// recycle
return [client1, client2];
});
UnitTestCase updateAndRecallMessage() => UnitTestCase(
title: 'Case: Update & Recall Message',
extraExpectedCount: 2,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// old message
Message oldMessage = Message();
oldMessage.stringContent = uuid();
// event
client2.onMessageUpdated = ({
required Client client,
required Conversation conversation,
required Message updatedMessage,
int? patchCode,
String? patchReason,
}) {
try {
client2.onMessageUpdated = null;
assert(updatedMessage.id == oldMessage.id);
assert(updatedMessage.sentTimestamp == oldMessage.sentTimestamp);
assert(updatedMessage.conversationID == oldMessage.conversationID);
assert(updatedMessage.fromClientID == oldMessage.fromClientID);
assert(updatedMessage.patchedTimestamp != null);
assert(updatedMessage is ImageMessage);
if (updatedMessage is ImageMessage) {
assert(updatedMessage.url != null);
assert(updatedMessage.url!.endsWith('/test.jpg'));
}
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onMessageRecalled = ({
required Client client,
required Conversation conversation,
required RecalledMessage recalledMessage,
}) {
try {
client2.onMessageRecalled = null;
assert(recalledMessage.id == oldMessage.id);
assert(recalledMessage.sentTimestamp == oldMessage.sentTimestamp);
assert(recalledMessage.conversationID == oldMessage.conversationID);
assert(recalledMessage.fromClientID == oldMessage.fromClientID);
assert(recalledMessage.patchedTimestamp != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client1.open();
await client2.open();
// create
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id},
);
// send
await conversation.send(message: oldMessage);
await delay();
// update
ByteData imageData = await rootBundle.load('assets/test.jpg');
ImageMessage newMessage = ImageMessage.from(
binaryData: imageData.buffer.asUint8List(),
format: 'jpg',
name: 'test.jpg',
);
Message updatedMessage = await conversation.updateMessage(
oldMessage: oldMessage,
newMessage: newMessage,
);
assert(updatedMessage == newMessage);
assert(newMessage.id == oldMessage.id);
assert(newMessage.sentTimestamp == oldMessage.sentTimestamp);
assert(newMessage.conversationID == oldMessage.conversationID);
assert(newMessage.fromClientID == oldMessage.fromClientID);
assert(newMessage.patchedTimestamp != null);
assert(newMessage.url != null);
assert(newMessage.url!.endsWith('/test.jpg'));
await delay();
// recall
RecalledMessage recalledMessage = await conversation.recallMessage(
message: newMessage,
);
assert(recalledMessage.id == oldMessage.id);
assert(recalledMessage.sentTimestamp == oldMessage.sentTimestamp);
assert(recalledMessage.conversationID == oldMessage.conversationID);
assert(recalledMessage.fromClientID == oldMessage.fromClientID);
assert(recalledMessage.patchedTimestamp != null);
// recall with msg-id and msg-timestamp.
await delay();
Message oldMessage2 = Message();
oldMessage2.stringContent = uuid();
await conversation.send(message: oldMessage2);
await delay();
await conversation.recallMessage(
messageID: oldMessage2.id,
messageTimestamp: oldMessage2.sentTimestamp,
);
// recycle
return [client1, client2];
});
UnitTestCase messageReceipt() => UnitTestCase(
title: 'Case: Message Receipt',
extraExpectedCount: 5,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
// message
Message message = Message();
message.stringContent = uuid();
// event
client1.onMessageDelivered = ({
required Client client,
required Conversation conversation,
String? messageID,
String? toClientID,
DateTime? atDate,
}) async {
try {
if (message.id != null) {
assert(messageID == message.id);
}
if (message.sentTimestamp != null) {
int deliveredTimestamp = atDate!.millisecondsSinceEpoch;
assert(deliveredTimestamp >= message.sentTimestamp!);
message.deliveredTimestamp = deliveredTimestamp;
assert(MessageStatus.values.indexOf(message.status) >=
MessageStatus.delivered.index);
}
assert(toClientID == client2.id);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client1.onMessageRead = ({
required Client client,
required Conversation conversation,
String? messageID,
String? byClientID,
DateTime? atDate,
}) async {
try {
if (message.id != null) {
assert(messageID == message.id);
}
if (message.sentTimestamp != null) {
int readTimestamp = atDate!.millisecondsSinceEpoch;
assert(readTimestamp >= message.sentTimestamp!);
message.readTimestamp = readTimestamp;
assert(MessageStatus.values.indexOf(message.status) >=
MessageStatus.read.index);
}
assert(byClientID == client2.id);
await conversation.fetchReceiptTimestamps();
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client1.onLastDeliveredAtUpdated = ({
required Client client,
required Conversation conversation,
}) {
try {
client1.onLastDeliveredAtUpdated = null;
assert(conversation.lastDeliveredAt != null);
assert(conversation.lastDeliveredAt!.millisecondsSinceEpoch >=
message.sentTimestamp!);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client1.onLastReadAtUpdated = ({
required Client client,
required Conversation conversation,
}) {
try {
client1.onLastReadAtUpdated = null;
assert(conversation.lastReadAt != null);
assert(conversation.lastReadAt!.millisecondsSinceEpoch >=
message.sentTimestamp!);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onMessage = ({
required Client client,
required Conversation conversation,
required Message message,
}) async {
try {
client2.onMessage = null;
await delay();
await conversation.read();
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onUnreadMessageCountUpdated = ({
required Client client,
required Conversation conversation,
}) {
if (Platform.isAndroid) {
// only works for android sdk.
decrease(1);
}
};
// open
await client1.open();
await client2.open();
// create
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id},
);
// send
await conversation.send(
message: message,
receipt: true,
);
await delay();
// recycle
return [client1, client2];
});
UnitTestCase muteConversation() => UnitTestCase(
title: 'Case: Mute Conversation',
testingLogic: (decrease) async {
// client
Client client = Client(id: uuid());
// open
await client.open();
// create
Conversation conversation = await client.createConversation(
members: {client.id, uuid()},
);
// mute
await conversation.mute();
assert(conversation.isMuted);
DateTime? updatedAt = conversation.updatedAt;
assert(updatedAt != null);
await delay(seconds: 1);
// unmute
await delay(seconds: 1);
await conversation.unmute();
assert(conversation.isMuted == false);
assert(conversation.updatedAt != null);
assert(conversation.updatedAt != updatedAt);
// recycle
return [client];
});
UnitTestCase updateConversation() => UnitTestCase(
title: 'Case: Update Conversation',
extraExpectedCount: 1,
testingLogic: (decrease) async {
String setValue = uuid();
String unsetValue = uuid();
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
Conversation? conversationTestingMessageSendFailed;
// event
client2.onInvited = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
conversationTestingMessageSendFailed = conversation;
};
client2.onInfoUpdated = ({
required Client client,
required Conversation conversation,
Map? updatingAttributes,
Map? updatedAttributes,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onInfoUpdated = null;
assert(byClientID == client1.id);
assert(atDate != null);
assert(updatingAttributes!.length == 2);
assert(updatingAttributes!['attr.set'] == setValue);
assert(updatingAttributes!['attr.unset']['__op'] == 'Delete');
assert(updatedAttributes!['attr']['set'] == setValue);
assert(updatedAttributes!['attr']['unset'] == null);
assert(conversation.attributes!['set'] == setValue);
assert(conversation.attributes!['unset'] == null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client1.open();
await client2.open();
// create
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id},
attributes: {'unset': unsetValue},
);
assert(conversation.attributes!['unset'] == unsetValue);
await delay();
await client2.close();
TextMessage failedMessage = TextMessage.from(text: 'failed');
try {
await conversationTestingMessageSendFailed?.send(
message: failedMessage);
} catch (e) {}
assert(failedMessage.status == MessageStatus.failed);
await delay();
await conversation.updateInfo(
attributes: {
'attr.set': setValue,
'attr.unset': {'__op': 'Delete'},
},
);
assert(conversation.attributes!['set'] == setValue);
assert(conversation.attributes!['unset'] == null);
await delay();
await client2.open();
if (Platform.isAndroid) {
// Android SDK doesn't support reliable notification yet.
decrease(1);
}
// recycle
await delay();
return [client1, client2];
});
UnitTestCase queryConversation() => UnitTestCase(
title: 'Case: Query Conversation',
testingLogic: (decrease) async {
String clientId = 'b4add8ea-1443-48d0-87ef-057760e4d17c';
Client client = Client(id: clientId);
// open
await client.open();
ConversationQuery query = client.conversationQuery();
query.whereContainedIn(
'm',
[clientId],
).orderByAscending(
'createdAt',
);
query.limit = 1;
query.skip = 1;
query.excludeMembers = true;
query.includeLastMessage = true;
List<Conversation> conversations = await query.find();
assert(conversations.length == 1);
assert(conversations[0].members == null);
// recycle
return [client];
});
UnitTestCase blockConversationMembers() => UnitTestCase(
title: 'Case: Block Conversation Members',
extraExpectedCount: 4,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
Client client3 = Client(id: uuid());
Client client4 = Client(id: uuid());
// event
client2.onBlocked = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onBlocked = null;
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onUnblocked = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onUnblocked = null;
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client3.onMembersBlocked = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onMembersBlocked = null;
assert(members!.length == 1);
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client3.onMembersUnBlocked = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onMembersUnBlocked = null;
assert(members!.length == 1);
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client1.open();
await client2.open();
await client3.open();
await client4.open();
// create unique conversation
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id, client3.id},
);
// block member
MemberResult blockMemberResult =
await conversation.blockMembers(members: {client2.id});
assert(blockMemberResult.allSucceeded);
assert(blockMemberResult.succeededMembers.length == 1);
assert(blockMemberResult.succeededMembers.contains(client2.id));
await delay();
assert(conversation.members!.length == 2);
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client3.id));
// unblock member
MemberResult unBlockMemberResult =
await conversation.unblockMembers(members: {client2.id});
assert(unBlockMemberResult.allSucceeded);
assert(unBlockMemberResult.succeededMembers.length == 1);
assert(unBlockMemberResult.succeededMembers.contains(client2.id));
//query blocked members
Conversation blockConversation = await client1.createConversation(
members: {client1.id, client4.id},
);
await blockConversation.blockMembers(members: {client4.id});
QueryMemberResult memberResult =
await blockConversation.queryBlockedMembers(limit: 10, next: "0");
assert(memberResult.members.contains(client4.id));
// recycle
return [client1, client2, client3];
});
UnitTestCase muteConversationMembers() => UnitTestCase(
title: 'Case: Mute Conversation Members',
extraExpectedCount: 4,
testingLogic: (decrease) async {
// client
Client client1 = Client(id: uuid());
Client client2 = Client(id: uuid());
Client client3 = Client(id: uuid());
Client client4 = Client(id: uuid());
// event
client2.onMuted = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onMuted = null;
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client2.onUnmuted = ({
required Client client,
required Conversation conversation,
String? byClientID,
DateTime? atDate,
}) {
try {
client2.onUnmuted = null;
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client3.onMembersMuted = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onMembersMuted = null;
assert(members!.length == 1);
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
client3.onMembersUnMuted = ({
required Client client,
required Conversation conversation,
List? members,
String? byClientID,
DateTime? atDate,
}) {
try {
client1.onMembersUnMuted = null;
assert(members!.length == 1);
assert(members!.contains(client2.id));
assert(byClientID == client1.id);
assert(atDate != null);
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client1.open();
await client2.open();
await client3.open();
await client4.open();
// create unique conversation
Conversation conversation = await client1.createConversation(
members: {client1.id, client2.id, client3.id},
);
MemberResult muteMemberResult =
await conversation.muteMembers(members: {client2.id});
assert(muteMemberResult.allSucceeded);
assert(muteMemberResult.succeededMembers.length == 1);
assert(muteMemberResult.succeededMembers.contains(client2.id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
assert(conversation.members!.contains(client3.id));
MemberResult unMuteMemberResult =
await conversation.unmuteMembers(members: {client2.id});
assert(unMuteMemberResult.allSucceeded);
assert(unMuteMemberResult.succeededMembers.length == 1);
assert(unMuteMemberResult.succeededMembers.contains(client2.id));
assert(conversation.members!.length == 3);
assert(conversation.members!.contains(client1.id));
assert(conversation.members!.contains(client2.id));
assert(conversation.members!.contains(client3.id));
// query muted members
Conversation muteConversation = await client1.createConversation(
members: {client1.id, client4.id},
);
await muteConversation.muteMembers(members: {client4.id});
QueryMemberResult memberResult =
await muteConversation.queryMutedMembers(limit: 10, next: "0");
assert(memberResult.members.contains(client4.id));
// recycle
return [client1, client2, client3];
});
String aID = 's0g5kxj7ajtf6n2wt8fqty18p25gmvgrh7b430iuugsde212';
String mKey = 'f7m5491orhbdquahbz57wf3zmnrlqnt6kage2ueumagfyosh';
String signWithHMACSHA1(String str) {
var key = utf8.encode(mKey);
var bytes = utf8.encode(str);
var hmacSha1 = new Hmac(sha1, key);
var digest = hmacSha1.convert(bytes);
return '$digest';
}
UnitTestCase signClientOpenAndConversationOperation() => UnitTestCase(
title: 'Signature Case: Client Open & Conversation Operation',
testingLogic: (decrease) async {
String clientId = uuid();
String clientId1 = clientId + '1';
String clientId2 = clientId + '2';
String appid = aID;
int timestamp = DateTime.now().millisecondsSinceEpoch;
String nonce = uuid();
String? conversationId;
// client
Client client = Client(
id: clientId,
openSignatureHandler: ({
required Client client,
}) async {
return Signature(
nonce: nonce,
timestamp: timestamp,
signature: signWithHMACSHA1('$appid:$clientId::$timestamp:$nonce'),
);
},
conversationSignatureHandler: ({
String? action,
required Client client,
Conversation? conversation,
List? targetIDs,
}) async {
if (action == 'invite' || action == 'kick') {
assert(conversation != null);
assert(targetIDs!.length == 1);
assert(targetIDs!.contains(clientId2));
return Signature(
nonce: nonce,
timestamp: timestamp,
signature: signWithHMACSHA1(
'$appid:$clientId:$conversationId:$clientId2:$timestamp:$nonce:$action'),
);
} else {
assert(action == 'create');
assert(targetIDs!.length == 2);
assert(targetIDs!.contains(clientId));
assert(targetIDs!.contains(clientId1));
return Signature(
nonce: nonce,
timestamp: timestamp,
signature: signWithHMACSHA1(
'$appid:$clientId:$clientId:$clientId1:$timestamp:$nonce'),
);
}
},
);
// open
await client.open();
// check application
ConversationQuery query = client.conversationQuery();
query.whereEqualTo(
'objectId',
'5e54967490aef5aa842ad327',
);
query.limit = 1;
List<Conversation> conversations = await query.find();
assert(conversations.length == 1,
'maybe you should test with app id: $appid');
// create
Conversation conversation = await client.createConversation(
members: {clientId, clientId1},
);
conversationId = conversation.id;
// add
MemberResult addResult = await conversation.addMembers(
members: {clientId2},
);
assert(addResult.allSucceeded);
assert(addResult.succeededMembers.length == 1);
assert(addResult.succeededMembers.contains(clientId2));
// remove
MemberResult removeResult = await conversation.removeMembers(
members: {clientId2},
);
assert(removeResult.allSucceeded);
assert(removeResult.succeededMembers.length == 1);
assert(removeResult.succeededMembers.contains(clientId2));
// recycle
return [client];
});
UnitTestCase clientSessionClosed() => UnitTestCase(
title: 'Signature Case: Client Session Closed',
extraExpectedCount: 1,
testingLogic: (decrease) async {
String clientId = uuid();
String appid = aID;
int timestamp = DateTime.now().millisecondsSinceEpoch;
String nonce = uuid();
// client
Client client = Client(
id: clientId,
openSignatureHandler: ({
required Client client,
}) async {
return Signature(
nonce: nonce,
timestamp: timestamp,
signature: signWithHMACSHA1('$appid:$clientId::$timestamp:$nonce'),
);
},
);
// event
client.onClosed = ({
required Client client,
required RTMException exception,
}) async {
try {
client.onClosed = null;
assert(exception.code == '4115');
// reopen
await client.open();
decrease(1);
} catch (e) {
decrease(-1, e: e);
}
};
// open
await client.open();
// check application
ConversationQuery query = client.conversationQuery();
query.whereEqualTo(
'objectId',
'5e54967490aef5aa842ad327',
);
List<Conversation> conversations = await query.find();
assert(conversations.length == 1,
'maybe you should test with app id: $appid');
// kick
http.Response response = await http.post(
Uri.parse(
'https://s0g5kxj7.lc-cn-n1-shared.com/1.2/rtm/clients/$clientId/kick'),
headers: {
'X-LC-Id': appid,
'X-LC-Key': '$mKey,master',
'Content-Type': 'application/json',
},
body: '{"reason":"test"}',
);
assert(response.statusCode == 200);
// recycle
return [client];
});
class UnitTestCase {
final String title;
final int expectedCount;
final int timeout;
final Future<List<Client>> Function(
void Function(
int, {
dynamic e,
}),
) testingLogic;
void Function(int)? stateCountWillChange;
void Function(int)? stateCountDidChange;
int _stateCount = 0;
int get stateCount => this._stateCount;
set stateCount(int value) {
this._stateCount = value;
if (this.stateCountDidChange != null) {
this.stateCountDidChange!(value);
if (value <= 0 && this._timer != null) {
this._timer!.cancel();
this._timer = null;
}
}
}
List<Client> _clients = [];
Timer? _timer;
UnitTestCase({
required this.title,
int extraExpectedCount = 0,
int timeout = 60,
required this.testingLogic,
}) : this.expectedCount = (extraExpectedCount + 2),
this.timeout = timeout {
this._stateCount = this.expectedCount;
}
Future<void> run({
void Function(int)? stateCountDidChange,
}) async {
this.stateCountDidChange = stateCountDidChange;
if (this.stateCountWillChange != null) {
this.stateCountWillChange!(this.expectedCount - 1);
}
if (this._timer != null) {
this._timer?.cancel();
this._timer = null;
}
if (this.timeout > 0) {
this._timer = Timer(Duration(seconds: this.timeout), () {
this._timer = null;
if (this._stateCount > 0) {
logException('Timeout', title: this.title);
if (this.stateCountWillChange != null) {
this.stateCountWillChange!(-1);
}
this.tearDown();
}
});
}
bool hasException = false;
try {
this._clients = await this.testingLogic((
int count, {
dynamic e,
}) {
if (e != null) {
logException(e, title: this.title);
}
if (this.stateCountWillChange != null) {
if (count > 0) {
this.stateCountWillChange!(this._stateCount - count);
} else {
this.stateCountWillChange!(-1);
}
}
this.tearDown();
});
} catch (e) {
logException(e, title: this.title);
hasException = true;
}
if (this.stateCountWillChange != null) {
if (hasException) {
this.stateCountWillChange!(-1);
} else {
this.stateCountWillChange!(this._stateCount - 1);
}
}
this.tearDown();
}
void tearDown() {
if (this._stateCount <= 0) {
this._clients.forEach((item) {
this.close(item);
});
}
}
void close(
Client client,
) {
// session event
client.onOpened = null;
client.onResuming = null;
client.onDisconnected = null;
client.onClosed = null;
// conversation
client.onInvited = null;
client.onKicked = null;
client.onMembersJoined = null;
client.onMembersLeft = null;
client.onInfoUpdated = null;
client.onUnreadMessageCountUpdated = null;
client.onLastReadAtUpdated = null;
client.onLastDeliveredAtUpdated = null;
client.onBlocked = null;
client.onUnblocked = null;
client.onMuted = null;
client.onUnmuted = null;
// message
client.onMessage = null;
client.onMessageUpdated = null;
client.onMessageRecalled = null;
client.onMessageDelivered = null;
client.onMessageRead = null;
client.close();
}
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
List<UnitTestCase> unitCases = [
clientOpenThenClose(),
createUniqueConversationAndCountMember(),
createNonUniqueConversationAndUpdateMember(),
createTransientConversationAndCountMember(),
createAndQueryTemporaryConversation(),
sendAndQueryMessage(),
sendAndReceiveCustomMessage(),
sendMessageToUnrelatedConversation(),
sendAndReceiveTransientMessage(),
readMessage(),
updateAndRecallMessage(),
messageReceipt(),
muteConversation(),
updateConversation(),
queryConversation(),
blockConversationMembers(),
muteConversationMembers(),
];
List<UnitTestCase> signatureUnitCases = [
signClientOpenAndConversationOperation(),
clientSessionClosed(),
];
List<UnitTestCase> allUnitCases = [];
@override
void initState() {
super.initState();
this.allUnitCases = [
UnitTestCase(
title: 'Run all unit cases (exclude signature cases)',
extraExpectedCount: this.unitCases.length,
timeout: 0,
testingLogic: (decrease) async {
for (var i = 0; i < this.unitCases.length; i++) {
await this.unitCases[i].run(stateCountDidChange: (count) {
if (count == 0) {
decrease(1);
} else if (count < 0) {
decrease(-1);
}
});
}
return [];
}),
] +
this.unitCases +
this.signatureUnitCases;
this.allUnitCases.forEach((item) {
item.stateCountWillChange = (count) {
this.setState(() {
item.stateCount = count;
});
};
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin Unit Test Cases'),
),
body: ListView.builder(
padding: const EdgeInsets.all(16),
itemCount: this.allUnitCases.length,
itemBuilder: (context, index) {
return UnitTestCaseCard(model: this.allUnitCases[index]);
},
),
),
);
}
}
class UnitTestCaseCard extends StatefulWidget {
final UnitTestCase model;
UnitTestCaseCard({
required this.model,
});
@override
UnitTestCaseCardState createState() =>
UnitTestCaseCardState(model: this.model);
}
class UnitTestCaseCardState extends State<UnitTestCaseCard> {
final UnitTestCase model;
UnitTestCaseCardState({
required this.model,
});
@override
Widget build(BuildContext context) {
return Card(
child: ListTile(
title: Text(
(this.model.stateCount == this.model.expectedCount
? ''
: (this.model.stateCount == 0
? '✅ '
: (this.model.stateCount <= -1 ? '❌ ' : '💤 '))) +
this.model.title,
style: TextStyle(
color: (this.model.stateCount == this.model.expectedCount)
? Colors.black
: ((this.model.stateCount == 0)
? Colors.green
: ((this.model.stateCount <= -1)
? Colors.red
: Colors.blue)),
fontSize: 16.0,
fontWeight: FontWeight.bold)),
onTap: () async {
if (this.model.stateCount == this.model.expectedCount ||
this.model.stateCount <= 0) {
await this.model.run();
}
}));
}
}
class Uuid {
final Random _random = Random();
/// Generate a version 4 (random) uuid. This is a uuid scheme that only uses
/// random numbers as the source of the generated uuid.
String generateV4() {
// Generate xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx / 8-4-4-4-12.
var special = 8 + _random.nextInt(4);
return '${_bitsDigits(16, 4)}${_bitsDigits(16, 4)}-'
'${_bitsDigits(16, 4)}-'
'4${_bitsDigits(12, 3)}-'
'${_printDigits(special, 1)}${_bitsDigits(12, 3)}-'
'${_bitsDigits(16, 4)}${_bitsDigits(16, 4)}${_bitsDigits(16, 4)}';
}
String _bitsDigits(int bitCount, int digitCount) =>
_printDigits(_generateBits(bitCount), digitCount);
int _generateBits(int bitCount) => _random.nextInt(1 << bitCount);
String _printDigits(int value, int count) =>
value.toRadixString(16).padLeft(count, '0');
}Metadata
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Metadata
An official flutter plugin for LeanCloud real-time message service based on LeanCloud-Swift-SDK and LeanCloud-Java-SDK.
Documentation
License
Apache-2.0 (license)
