Make sure the signals actually contain something.

Author: Bigboybad

OctoKitTests/RACSignalAdditionsSpec.m

@@ -17,15 +17,21 @@
 		[[OCTResponse alloc] initWithHTTPURLResponse:nil parsedResult:@{ @"key": @"value2" }],
 	];
 
-	RACSignal *signal = testValues.rac_sequence.signal;
+	RACSignal *signal = [testValues.rac_sequence.signal replayLazily];
 
+	__block NSUInteger count = 0;
 	[signal subscribeNext:^(id x) {
 		expect(x).to.beKindOf(OCTResponse.class);
+		count++;
 	}];
+	expect(count).will.equal(2);
 
+	count = 0;
 	[[signal oct_parsedResults] subscribeNext:^(id x) {
 		expect(x).to.beKindOf(NSDictionary.class);
+		count++;
 	}];
+	expect(count).will.equal(2);
 });
 
 SpecEnd