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Questions tagged [ocmock]

OCMock is an Objective-C implementation of mock objects.

The OCMock framework provides the ability of using mock objects in Objective-C applications. Some of the functionality in the framework is:

  • Create fail-fast and nice mocks.
  • Ability to stub and return predetermined values.
  • Mock instance and class methods.
  • Mock protocols and notification observers.
  • Partial mocks to stand in for a real object.
  • Forward messages to other objects.

Relevant links

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How to check OCMock release version?

How to check OCMock release version? I want to know whether the code I am working on has the latest (release 2.1) OCMock. How to check that in xcode project?
Warrior
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OCMock test for void methods

I am doing OCMocktest for methods that will return some value. How to implement for void methods. Eg a method that calculates Simple interest. But it doesot return any value. How can check the calculation functionality? -(void)calculateSI { float…
Warrior
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OCMock confuses references in a threaded environment

I have a piece of code, which is processing a queue synchronously and asynchronously. I'm using OCMock to test the thing and individually I can test both cases (synchronous and asynchronous) but when I test for both at the same time I get trouble.…
JHollanti
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How to mock a class which calls an invokation block?

I'm digging myself into TDD and startet using SenTestingKit along with OCMock. I'm using FMDB as a wrapper for my SQLite Database. I can't get my head around how to mock the DatabaseQueue class, so it correctly invokes the invocation block with an…
Christoph Winkler
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Assert that message is sent to self OCUnit

I am fairly new to OCUnit and I am trying to add a Test Case to a method that looks like this: - (void) processMessageBody:(XMPPMessage *)message fromNick:(NSString *)nick; { BOOL isEcho; SBEventMessage *eventMessage =…
Pierluigi Cifani
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Create simple OCMock unit test in objective c

I configured OCMock to my static class library and I created simple method like this. #import "IOSExample.h" @implementation IOSExample -(NSString *)MyTest { return @"Nuwanga"; } -(int *)MyAge { int a=5; int b=5; int product=a*b; …
Himesh
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Mocking an object under observation

I am seeing an exception when mocking an object that is already under KVO observation. Here is a simplified example that shows the problem: [sourceObject addObserver:destinationObject forKeyPath:@"stringProperty" options:NSKeyValueObservingOptionNew…
drewag
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why is this OCMock verify failing?

Not sure if I'm using OCMocks correctly, or if it's because I'm using the cocoapods version and not the .lib file. Here's the test(s) #import "MWViewControllerTests.h" #import "MWViewController.h" #import "OCMockObject.h" #import…
Mark W
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GHUnit, OCMock: how to test if one of two specified block is called?

I have a method that takes a response block and an error block, I write unit test by giving it valid data and invalid data so it will call response block and error block respectively, but with GHUnit and OCMock, how do I test if the correct block is…
hzxu
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OCMock in a block context

So I am attempting to throw together a simple test to verify that I am receiving frequency values from my audioController correctly. In my view I am making a call like this to setup up a block callback: - (void) registerVolumeCallback { …
Greg Price
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PartialMock for Init method

I've tried swizzling out the init method for a partial mock and was wondering if this was possible. I've had no luck with: SomeClass *foo = [SomeClass alloc]; mock = [OCMockObject partialMockForObject:foo]; [[[mock stub] andCall:@selector(mockInit)…
Brian Liang
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Is it possible to OCMock a class call in a static method?

Am just getting started with OCMock so bear with me - I have been looking through the documentation and loads of examples but am yet to find a definitive answer - is it possible to mock out an init call within a static method, for example: +…
ChrisH
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Stub Methods with Block Arguments

I'm trying to stub a method which has got an block argument. [[[myMock stub] andCall:@selector(performBlock:) onObject:self] performBlock:[OCMArg any]]; The block is of a simple type. typedef void (^MyBlock)(void); Upon execution I get the…
fabb
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Unit Testing an NSURLConnection Delegate: Faking a Connection

I'm writing a weather application and I've created a sort of weather model that does all the calculations, fetching of data, etc. Before I created the ViewControllers, I wanted to write some unit tests for my model to ensure that everything was…
Thanizer
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OCMock does not recognize called selector

I'm struggling with a testcase that uses OCMock. So far I used OCMock in a few projects and it always work as i thought. I have the following method that tests that [self setNeedsDisplay] is called when I set a property called image. -…
Sandro Meier
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