[RACStream(Operations) reduceEach:]_block_invoke

[wujunyang]

1：testLoginViewModel.m

(RACSignal *)isValidUsernameAndPasswordSignal
{
return [RACSignal combineLatest:@[RACObserve(self, username), RACObserve(self, password)] reduce:^(NSString *username, NSString *password) {
return @([self isValidEmail:username] && [self isValidPassword:password]);
}];
}
//验证

(BOOL)isValidEmail:(NSString )data
{
NSString emailPattern =
@"(?:[a-z0-9!#$%&'+/=?^{|}~-]+(?:\.[a-z0-9!#$%\&'*+/=?\^{|}"
@"~-]+)|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-"
@"x7f]|\[\x01-\x09\x0b\x0c\x0e-\x7f])")@(?:(?:[a-z0-9](?:[a-"
@"z0-9-][a-z0-9])?.)+a-z0-9?|[(?:(?:25[0-5"
@"]|2[0-4][0-9]|[01]?[0-9][0-9]?).){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-"
@"9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21"
@"-\x5a\x53-\x7f]|\[\x01-\x09\x0b\x0c\x0e-\x7f])+)])";
NSError *error = nil;
NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:emailPattern options:NSRegularExpressionCaseInsensitive error:&error];
NSTextCheckingResult *match = [regex firstMatchInString:data options:0 range:NSMakeRange(0, [data length])];
return match != nil;
}

(BOOL)isValidPassword:(NSString *)password
{
return password.length >= 6;
}

2：I do unit testing on the above file，But it has been reporting the problem above；[RACStream(Operations) reduceEach:]_block_invoke

#import <Kiwi/Kiwi.h>

#import <ReactiveCocoa/ReactiveCocoa.h>
#import "testLoginViewModel.h"

SPEC_BEGIN(testLoginViewModelSpec)

describe(@"testLoginViewModel", ^{
__block testLoginViewModel* viewModel = nil;

beforeEach(^{
viewModel = [testLoginViewModel new];
});

afterEach(^{
viewModel = nil;
});

context(@"when username is wujunyang and password is freedom", ^{
__block BOOL result = NO;

it(@"should return signal that value is YES", ^{
    viewModel.username = @"wuyang@126.com";
    viewModel.password = @"123456";
    
    [[viewModel isValidUsernameAndPasswordSignal] subscribeNext:^(id x) {
        result = [x boolValue];
    }];
    
     [[theValue(result) should] beYes];
});

});
});

SPEC_END

Where is the problem?

[wujunyang]

I solved

platform :ios, '7.0'

abstract_target 'MobileProjectDefault' do
pod 'AFNetworking', '>2.6.0'
pod 'SDWebImage', '>3.7'
pod 'JSONModel', '> 1.0.1'
pod 'Masonry','>0.6.1'
pod 'FMDB/common' , '>2.5'
pod 'FMDB/SQLCipher', '>2.5'
pod 'CocoaLumberjack', '~> 2.0.0-rc'
pod 'ReactiveCocoa', '2.5'
pod 'CYLTabBarController'
pod 'MLeaksFinder' #可以把它放在MobileProject_Local的target中 这样就不会影响到产品环境
pod 'RealReachability'

target 'MobileProject_Local' do
    
end

target 'MobileProject' do
    
    target 'MobileProjectTests' do
        inherit! :search_paths
        pod 'Kiwi', '~> 2.3.1'
    end
end

end