Adds cocoapods for libraries.

Adds OCMockito and OCHamcrest libs.

Pods/OCHamcrest/Source/Core/Helpers/HCInvocationMatcher.h

@@ -0,0 +1,42 @@
+//  OCHamcrest by Jon Reid, https://qualitycoding.org/
+//  Copyright 2019 hamcrest.org. See LICENSE.txt
+
+#import <OCHamcrest/HCBaseMatcher.h>
+
+
+NS_ASSUME_NONNULL_BEGIN
+
+/*!
+ * @abstract Supporting class for matching a feature of an object.
+ * @discussion Tests whether the result of passing the specified invocation to the value satisfies
+ * the specified matcher.
+ */
+@interface HCInvocationMatcher : HCBaseMatcher
+
+
+/*!
+ * @abstract Determines whether a mismatch will be described in short form.
+ * @discussion Default is long form, which describes the object, the name of the invocation, and the
+ * sub-matcher's mismatch diagnosis. Short form only has the sub-matcher's mismatch diagnosis.
+ */
+@property (nonatomic, assign) BOOL shortMismatchDescription;
+
+/*!
+ * @abstract Initializes a newly allocated HCInvocationMatcher with an invocation and a matcher.
+ */
+- (instancetype)initWithInvocation:(NSInvocation *)anInvocation matching:(id <HCMatcher>)aMatcher NS_DESIGNATED_INITIALIZER;
+- (instancetype)init NS_UNAVAILABLE;
+
+/*!
+ * @abstract Invokes stored invocation on the specified item and returns the result.
+ */
+- (id)invokeOn:(id)item;
+
+/*!
+ * @abstract Returns string representation of the invocation's selector.
+ */
+- (NSString *)stringFromSelector;
+
+@end
+
+NS_ASSUME_NONNULL_END