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/*
* Copyright 2017 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import "FIRMessagingFakeConnection.h"
#import <OCMock/OCMock.h>
#import "Protos/GtalkCore.pbobjc.h"
#import "FIRMessagingSecureSocket.h"
#import "FIRMessagingUtilities.h"
static NSString *const kHost = @"localhost";
static const int kPort = 6234;
@interface FIRMessagingSecureSocket ()
@property(nonatomic, readwrite, assign) FIRMessagingSecureSocketState state;
@end
@interface FIRMessagingConnection ()
@property(nonatomic, readwrite, strong) FIRMessagingSecureSocket *socket;
- (void)setupConnectionSocket;
- (void)connectToSocket:(FIRMessagingSecureSocket *)socket;
- (NSTimeInterval)connectionTimeoutInterval;
- (void)sendHeartbeatPing;
- (void)secureSocket:(FIRMessagingSecureSocket *)socket
didReceiveData:(NSData *)data
withTag:(int8_t)tag;
@end
@implementation FIRMessagingFakeConnection
- (void)signIn {
// use this if you don't really want to mock/stub the login behaviour. In case
// you want to stub the login behavoiur you should do these things manually in
// your test and add custom logic in between as required for your testing.
[self setupConnectionSocket];
id socketMock = OCMPartialMock(self.socket);
self.socket = socketMock;
[[[socketMock stub]
andDo:^(NSInvocation *invocation) {
if (self.shouldFakeSuccessLogin) {
[self willFakeSuccessfulLoginToFCM];
}
self.socket.state = kFIRMessagingSecureSocketOpen;
[self.socket.delegate secureSocketDidConnect:self.socket];
}]
connectToHost:kHost
port:kPort
onRunLoop:[OCMArg any]];
[self connectToSocket:socketMock];
}
- (NSTimeInterval)connectionTimeoutInterval {
if (self.fakeConnectionTimeout) {
return self.fakeConnectionTimeout;
} else {
return 0.5; // 0.5s
}
}
- (void)mockSocketDisconnect {
id mockSocket = self.socket;
[[[mockSocket stub] andDo:^(NSInvocation *invocation) {
self.socket.state = kFIRMessagingSecureSocketClosed;
}] disconnect];
}
- (void)disconnectNow {
[self.socket disconnect];
[self.socket.delegate didDisconnectWithSecureSocket:self.socket];
}
+ (NSString *)fakeHost {
return @"localhost";
}
+ (int)fakePort {
return 6234;
}
- (void)willFakeSuccessfulLoginToFCM {
id mockSocket = self.socket;
[[[mockSocket stub]
andDo:^(NSInvocation *invocation) {
// mock successful login
GtalkLoginResponse *response = [[GtalkLoginResponse alloc] init];
[response setId_p:@""];
[self secureSocket:self.socket
didReceiveData:[response data]
withTag:kFIRMessagingProtoTagLoginResponse];
}]
sendData:[OCMArg any]
withTag:kFIRMessagingProtoTagLoginRequest
rmqId:[OCMArg isNil]];
}
@end
@implementation FIRMessagingFakeFailConnection
- (void)signIn {
self.signInRequests++;
[self setupConnectionSocket];
id mockSocket = OCMPartialMock(self.socket);
self.socket = mockSocket;
[[[mockSocket stub]
andDo:^(NSInvocation *invocation) {
[self mockSocketDisconnect];
if (self.signInRequests <= self.failCount) {
// do nothing -- should timeout
} else {
// since we will always fail once we would disconnect the socket before
// we ever try again thus mock the disconnect to change the state and
// prevent any assertions
[self willFakeSuccessfulLoginToFCM];
self.socket.state = kFIRMessagingSecureSocketOpen;
[self.socket.delegate secureSocketDidConnect:self.socket];
}
}]
connectToHost:kHost
port:kPort
onRunLoop:[OCMArg any]];
[self connectToSocket:mockSocket];
}
@end
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