Example of Kiwi test involving Magical Record and view controllers

gistfile1.m

#import "Kiwi.h"

#import "MyController.h"
#import "Record.h"
#import "MyModel.h"

// Category on class under test to expose private properties / methods
@interface MyController(MyTest)
@property (nonatomic, strong) NSDictionary *aDictionary;
@property (weak, nonatomic) IBOutlet UIButton *aButton;
- (void)someMethod;
@end

SPEC_BEGIN(MyTest)

describe(@"When testing something", ^{
    
    
    beforeEach(^{
        [MagicalRecord setDefaultModelFromClass:[self class]];
        [MagicalRecord setupCoreDataStackWithInMemoryStore];
    });
    
    context(@"something should work and", ^{
        
        beforeEach(^{
        });
        
        it(@"should do something", ^{
        });
        
        afterEach(^{
        });
    
    });

    context(@"when successfully firing the didTapUploadButton method", ^{
        
        beforeEach(^{
            
            record = [Record MR_createEntity];
            [record setRecordId:@"99-12345"];
            
            Customer *customer = [Customer MR_createEntity];
            [customer setRecord:record];
            
            Agreement *agreementOne = [Agreement MR_createEntity];
            [agreementOne setPaymentRequiredValue:YES];
            [agreementOne setEntryId:@"12345"];
            [agreementOne setRowversion:@12345];
            [agreementOne setCustomer:customer];
            
            Payment *paymentOne = [Payment MR_createEntity];
            [paymentOne setAgreement:agreementOne];
            [paymentOne setPaymentAmount:@12.34];
            [paymentOne setTimestamp:[NSDate date]];
            
            Agreement *agreementTwo = [Agreement MR_createEntity];
            [agreementTwo setPaymentRequiredValue:YES];
            [agreementTwo setEntryId:@"23456"];
            [agreementTwo setRowversion:@23456];
            [agreementTwo setCustomer:customer];
            
            Payment *paymentTwo = [Payment MR_createEntity];
            [paymentTwo setAgreement:agreementTwo];
            [paymentTwo setPaymentAmount:@23.45];
            [paymentTwo setTimestamp:[NSDate date]];
            
            [myController setupScreen];
        });
        
        it(@"should call the setupScreen method on load", ^{
            [[myController should] receive:@selector(setupScreen)];
            [myController loadView];
            [myController viewWillAppear:YES];
        });
        
        it(@"should mark the payments for this clip as uploaded once the update has completed successfully", ^{
            [myController didUpdateSingleRecord:@"54-12345"];
            NSArray *paymentsArray = [Payment findByAttribute:@"uploaded" withValue:@1];
            [[paymentsArray should] haveCountOf:2];
        });
        
        it(@"should mark all the agreements as paymentMade once the update has completed successfully", ^{
            
            NSArray *agreements = [Agreement MR_findByAttribute:@"paymentRequired" withValue:@1];
            
            NSIndexSet *indexSet = [agreements indexesOfObjectsPassingTest:^BOOL(Agreement *agreement, NSUInteger idx, BOOL *stop) {
                return (![[agreement paymentMade] isEqual: @1]);
            }];
            
            [[indexSet should] haveCountOf:2];
            
            [myController didUpdateSingleRecord:@"54-12345"];

            NSIndexSet *secondIndexSet = [agreements indexesOfObjectsPassingTest:^BOOL(Agreement *agreement, NSUInteger idx, BOOL *stop) {
                return ([[agreement paymentMade] isEqual: @0]);
            }];
            
            [[secondIndexSet should] haveCountOf:0];
            
        });
        
        afterEach(^{
            [Record MR_truncateAll];
            [Customer MR_truncateAll];
            [Agreement MR_truncateAll];
            [Payment MR_truncateAll];
        });
        
    });

    afterAll(^{
        [MagicalRecord cleanUp];
    });
    
});

SPEC_END