Adds cocoapods for libraries.

Adds OCMockito and OCHamcrest libs.

Pods/OCHamcrest/Source/Library/Object/HCHasProperty.m

@@ -0,0 +1,71 @@
+//  OCHamcrest by Jon Reid, https://qualitycoding.org/
+//  Copyright 2019 hamcrest.org. See LICENSE.txt
+//  Contribution by Justin Shacklette
+
+#import "HCHasProperty.h"
+
+#import "HCRequireNonNilObject.h"
+#import "HCWrapInMatcher.h"
+#import "NSInvocation+OCHamcrest.h"
+
+
+@interface HCHasProperty ()
+@property (nonatomic, copy, readonly) NSString *propertyName;
+@property (nonatomic, strong, readonly) id <HCMatcher> valueMatcher;
+@end
+
+@implementation HCHasProperty
+
+- (instancetype)initWithProperty:(NSString *)propertyName value:(id <HCMatcher>)valueMatcher
+{
+    HCRequireNonNilObject(propertyName);
+
+    self = [super init];
+    if (self != nil)
+    {
+        _propertyName = [propertyName copy];
+        _valueMatcher = valueMatcher;
+    }
+    return self;
+}
+
+- (BOOL)matches:(nullable id)item describingMismatchTo:(id <HCDescription>)mismatchDescription
+{
+    SEL propertyGetter = NSSelectorFromString(self.propertyName);
+    if (![item respondsToSelector:propertyGetter])
+    {
+        [[[[mismatchDescription appendText:@"no "]
+                                appendText:self.propertyName]
+                                appendText:@" on "]
+                                appendDescriptionOf:item];
+        return NO;
+    }
+
+    NSInvocation *getterInvocation = [NSInvocation och_invocationWithTarget:item selector:propertyGetter];
+    id propertyValue = [getterInvocation och_invoke];
+    BOOL match =  [self.valueMatcher matches:propertyValue];
+    if (!match)
+    {
+        [[[[[mismatchDescription appendText:self.propertyName]
+                                 appendText:@" was "]
+                                 appendDescriptionOf:propertyValue]
+                                 appendText:@" on "]
+                                 appendDescriptionOf:item];
+    }
+    return match;
+}
+
+- (void)describeTo:(id <HCDescription>)description
+{
+    [[[[description appendText:@"an object with "]
+                    appendText:self.propertyName]
+                    appendText:@" "]
+                    appendDescriptionOf:self.valueMatcher];
+}
+@end
+
+
+id HC_hasProperty(NSString *propertyName, _Nullable id valueMatcher)
+{
+    return [[HCHasProperty alloc] initWithProperty:propertyName value:HCWrapInMatcher(valueMatcher)];
+}