Adds cocoapods for libraries.

Adds OCMockito and OCHamcrest libs.

Pods/OCHamcrest/Source/Library/Collection/HCIsCollectionContainingInAnyOrder.m

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+//  OCHamcrest by Jon Reid, https://qualitycoding.org/
+//  Copyright 2019 hamcrest.org. See LICENSE.txt
+
+#import "HCIsCollectionContainingInAnyOrder.h"
+
+#import "HCCollect.h"
+
+
+@interface HCMatchingInAnyOrder : NSObject
+@property (nonatomic, copy, readonly) NSMutableArray<id <HCMatcher>> *matchers;
+@property (nonatomic, strong, readonly) id <HCDescription> mismatchDescription;
+@end
+
+@implementation HCMatchingInAnyOrder
+
+- (instancetype)initWithMatchers:(NSArray<id <HCMatcher>> *)itemMatchers
+             mismatchDescription:(id <HCDescription>)description
+{
+    self = [super init];
+    if (self)
+    {
+        _matchers = [itemMatchers mutableCopy];
+        _mismatchDescription = description;
+    }
+    return self;
+}
+
+- (BOOL)matches:(nullable id)item
+{
+    NSUInteger index = 0;
+    for (id <HCMatcher> matcher in self.matchers)
+    {
+        if ([matcher matches:item])
+        {
+            [self.matchers removeObjectAtIndex:index];
+            return YES;
+        }
+        ++index;
+    }
+    [[self.mismatchDescription appendText:@"not matched: "]
+                               appendDescriptionOf:item];
+    return NO;
+}
+
+- (BOOL)isFinishedWith:(NSArray *)collection
+{
+    if (self.matchers.count == 0)
+        return YES;
+
+    [[[[self.mismatchDescription appendText:@"no item matches: "]
+                                 appendList:self.matchers start:@"" separator:@", " end:@""]
+                                 appendText:@" in "]
+                                 appendList:collection start:@"[" separator:@", " end:@"]"];
+    return NO;
+}
+
+@end
+
+
+@interface HCIsCollectionContainingInAnyOrder ()
+@property (nonatomic, copy, readonly) NSArray<id <HCMatcher>> *matchers;
+@end
+
+@implementation HCIsCollectionContainingInAnyOrder
+
+- (instancetype)initWithMatchers:(NSArray<id <HCMatcher>> *)itemMatchers
+{
+    self = [super init];
+    if (self)
+        _matchers = [itemMatchers copy];
+    return self;
+}
+
+- (BOOL)matches:(id)collection describingMismatchTo:(id <HCDescription>)mismatchDescription
+{
+    if (![collection conformsToProtocol:@protocol(NSFastEnumeration)])
+    {
+        [[mismatchDescription appendText:@"was non-collection "] appendDescriptionOf:collection];
+        return NO;
+    }
+
+    HCMatchingInAnyOrder *matchSequence =
+        [[HCMatchingInAnyOrder alloc] initWithMatchers:self.matchers
+                                   mismatchDescription:mismatchDescription];
+    for (id item in collection)
+        if (![matchSequence matches:item])
+            return NO;
+
+    return [matchSequence isFinishedWith:collection];
+}
+
+- (void)describeTo:(id <HCDescription>)description
+{
+    [[[description appendText:@"a collection over "]
+                   appendList:self.matchers start:@"[" separator:@", " end:@"]"]
+                   appendText:@" in any order"];
+}
+
+@end
+
+
+id HC_containsInAnyOrderIn(NSArray *itemMatchers)
+{
+    return [[HCIsCollectionContainingInAnyOrder alloc] initWithMatchers:HCWrapIntoMatchers(itemMatchers)];
+}
+
+id HC_containsInAnyOrder(id itemMatchers, ...)
+{
+    va_list args;
+    va_start(args, itemMatchers);
+    NSArray *array = HCCollectItems(itemMatchers, args);
+    va_end(args);
+
+    return HC_containsInAnyOrderIn(array);
+}