NISERuntimeFake 0.3.0

NISERuntimeFake 0.3.0

TestsTested
LangLanguage Obj-CObjective C
License MIT
ReleasedLast Release Dec 2014

Maintained by Unclaimed.


Downloads

Total3,732
Week0
Month0

Installs

Apps9
Test Targets14
powered by Segment

GitHub

Stars8
Watchers1
Forks0
Issues0
Contributors2
Pull Requests0

Code

Files2
LOCLines of Code 86


  • By
  • Łukasz Wolańczyk

What is it?

NISERuntimeFake is an NSObject category which creates fake objects at runtime.

What is does?

It makes fake objects which can have different behaviour than real objects.
You can define different behaviour by overriding implemented instance methods.

How does it work?

  • Create fake object
  • Override instance methods with your implementation
  • Use your fake object in tests

Example:

//Creating fake object
YourClass *fakeObject = [YourClass fake]; 

//Overriding instance method
__block NSString *capturedString;
[fakeObject overrideInstanceMethod:@selector(doSomethingWithString:) withImplementation:^(YourClass *_self, NSString *string){
  capturedString = string;
}];

//Use your fake object as you would normally use a real object
[fakeObject doSomethingWithString:@"Whatever"];

NSLog(@"%@", capturedString); //Output will be "Whatever"


//If you want to make new fake object with original implementation just create new one 
fakeObject = [YourClass fake];

Fake object with protocol example:

//Create fake object with protocol methods
YourClass *fakeObjectWithProtocol = [YourClass fakeObjectWithProtocol:@protocol(YourProtocol) includeOptionalMethods:YES];

Fake class example:

//Create fake class
Class *fakeClass = [YourClass fakeClass];

//Create fake object with cusotm initializer
YourClass *fakeObject = [[fakeYourClass alloc] initWithWhatever:whatever];