CODEWITHSUNDEEP
objective-cocunit
Toran Billups
Toran Billups

Reputation: 27407

How to assert your AppDelegate has a specific protocol with ocunit?

I'm trying to verify that my AppDelegate object has a specific protocol

@interface AppDelegate : UIResponder <UIApplicationDelegate>

Currently the test below adds some value but does a custom assert exist that would allow me to verify what protocols a specific object has?

- (void)testAppDelegateIsUiResponder
{
    AppDelegate *appDelegate = [[AppDelegate alloc] init];
    STAssertTrue([appDelegate isKindOfClass:[UIResponder class]], @"AppDelegate is not UIResponder");
}

Upvotes: 1

Views: 391

Answers (2)

Toran Billups
Toran Billups

Reputation: 27407

@Jim mentioned another question that had the answer I was looking for. I simply added an assert true statement to get my assertion to fail as expected

- (void)testAppDelegateIsUiResponder
{
    AppDelegate *appDelegate = [[AppDelegate alloc] init];
    STAssertTrue([appDelegate isKindOfClass:[UIResponder class]], @"AppDelegate is not UIResponder");
}

- (void)testAppDelegateHasUiApplicationDelegateProtocol
{
    AppDelegate *appDelegate = [[AppDelegate alloc] init];
    STAssertTrue([appDelegate conformsToProtocol:@protocol(UIApplicationDelegate)], @"Protocol Missing");
}

Upvotes: 0

hburde
hburde

Reputation: 1441

As indicated by the comment - this does the trick: [someObject conformsToProtocol:@protocol(WhatEver)];

Upvotes: 2

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