Work around the issue with sizing of views with many labels

In cases when multiple multi-line labels depend on each other Auto Layout was
sometimes reporting way larger size, which appeared to be related to multiple
layout passes needed in such cases. Having the view being sized in a window
appears to be helping with this issue.

MMMTestCase.podspec

@@ -6,7 +6,7 @@
 Pod::Spec.new do |s|
 
 	s.name = "MMMTestCase"
-	s.version = "1.10.0"
+	s.version = "1.11.0"
 	s.summary = "Our helpers for FBTestCase and XCTestCase"
 	s.description = s.summary
 	s.homepage = "https://github.com/mediamonks/#{s.name}"

Sources/MMMTestCaseObjC/MMMTestCase.m

@@ -532,9 +532,13 @@ - (void)verifyView:(UIView *)view fitSize:(CGSize)fitSize identifier:(NSString *
 	MMMTestCaseContainer *outerContainer = [[MMMTestCaseContainer alloc] init];
 	outerContainer.backgroundColor = backgroundColor ?: [UIColor whiteColor];
 
-	// To ensure any small updates scheduled on the current run loop (or dispatch queue attached to it) are procesed before we begin measuring things.
+	// To ensure any small updates scheduled on the current run loop (or dispatch queue attached to it) are processed before we begin measuring things.
 	[self pumpRunLoopABit];
 
+	// Let's remember the superview this view was a part of, to restore this afterwards.
+	UIView *originalSuperview = view.superview;
+	NSInteger originalIndex = originalSuperview ? [view.superview.subviews indexOfObjectIdenticalTo:view] : NSNotFound;
+
 	CGSize size;
 
 	if (view.translatesAutoresizingMaskIntoConstraints) {
@@ -546,6 +550,13 @@ - (void)verifyView:(UIView *)view fitSize:(CGSize)fitSize identifier:(NSString *
 
 	} else {
 
+		// Let's have a window to make sure sizing works properly with layouts involving many
+		// multi-line labels depending on each other.
+		UIWindow *window = [[UIWindow alloc] init];
+		[window setHidden:NO];
+		[window setWindowLevel:-1];
+		[window addSubview:view];
+
 		[view updateConstraintsIfNeeded];
 
 		size = [view
@@ -558,10 +569,6 @@ - (void)verifyView:(UIView *)view fitSize:(CGSize)fitSize identifier:(NSString *
 		];
 	}
 
-	// Let's remember the superview this view was a part of, to restore this afterwards.
-	UIView *originalSuperview = view.superview;
-	NSInteger originalIndex = originalSuperview ? [view.superview.subviews indexOfObjectIdenticalTo:view] : NSNotFound;
-
 	[outerContainer setChildView:view size:size];
 	CGSize containerSize = [outerContainer sizeThatFits:CGSizeZero];
 	outerContainer.frame = CGRectMake(0, 0, containerSize.width, containerSize.height);