CODEWITHSUNDEEP
objective-cocmock
Sebastian Wramba
Sebastian Wramba

Reputation: 10127

Check if argument is correct in OCMVerify

In OCMock there is the method OCMVerify to verify interactions. So I did the following with MyObjectData being a simple value holder class.

OCMVerify([dataStore createOrUpdateMyObject:[OCMArg isKindOfClass:[MyObjectData class]]]);

This works, but is not enough, since I want to verify that the method isn't called with any object of this class but with the correct values. So I did the following:

// ...

    OCMVerify([dataStore createOrUpdateMyObject:[OCMArg checkWithSelector:@selector(verifyMyObjectDataAfterSave:) onObject:self]]);
}

- (BOOL)verifyMyObjectDataAfterSave:(id)obj {
    return YES;
}

But the obj parameter is not the MyObjectData instance I expect to be passed but an instance of OCMVerifier which is a proxy to the mocked data store.

Now the question is, how can I verify the argument correctly?

Upvotes: 1

Views: 1858

Answers (1)

psobko
psobko

Reputation: 1568

Can you use an expectation?

id mockObj = OCMPartialMock(dataStore);
OCMExpect([mockObj createOrUpdateMyObject:[OCMArg checkWithBlock:^BOOL(MyObjectData *value)
                                           {
                                               XCTAssertEqual(value.someProperty, 999);
                                               return [value isKindOfClass:[MyObjectData class]];
                                           }]]);
[mockObj someMethod];
OCMVerifyAll(mockObj);

Upvotes: 2

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