Kiwi expectFutureValue() and shouldEventually interaction

gistfile1.txt

//
//  KoalaSpec.m
//  koala
//
//  Created by Rich Humphrey on 7/12/14.
//  Copyright (c) 2014 Lean Labs. All rights reserved.
//

#import <XCTest/XCTest.h>
#import "Kiwi.h"

SPEC_BEGIN(KoalaSpec)

describe( @"shouldEventually", ^{
    
    context( @"with a block on the main queue", ^{
    
        context( @"wrapped in expectFutureValue", ^{
            
            it( @"passes with expectation after call", ^{
                __block NSString *string = nil;
                
                dispatch_async(dispatch_get_main_queue(), ^{
                    string = @"test";
                });
                
                [[expectFutureValue(string) shouldEventually] beNonNil];
            });
            
            it( @"fails with expectation before", ^{
                __block NSString *string = nil;
        
                [[expectFutureValue(string) shouldEventually] beNonNil];
                
                dispatch_async(dispatch_get_main_queue(), ^{
                    string = @"test";
                });
            });
        });
        
        context( @"not wrapped in expectFutureValue", ^{

            it( @"passes with expectation after", ^{
                __block NSString *string = nil;
                
                dispatch_async(dispatch_get_main_queue(), ^{
                    string = @"test";
                });
                
                [[string shouldEventually] beNonNil];
            });

            it( @"passes with expectation before", ^{
                __block NSString *string = nil;
                
                [[string shouldEventually] beNonNil];
                
                dispatch_async(dispatch_get_main_queue(), ^{
                    string = @"test";
                });
            });
        });
    });
});

SPEC_END