Add PromiseKit dependency

- Added PromiseKit dependency

Carthage/Checkouts/PromiseKit/Tests/Bridging/Infrastructure.m

@@ -0,0 +1,38 @@
+@import Foundation;
+@import PromiseKit;
+#import "Infrastructure.h"
+
+AnyPromise *PMKDummyAnyPromise_YES() {
+    return [AnyPromise promiseWithValue:@YES];
+}
+
+AnyPromise *PMKDummyAnyPromise_Manifold() {
+    return [AnyPromise promiseWithValue:PMKManifold(@YES, @NO, @NO)];
+}
+
+AnyPromise *PMKDummyAnyPromise_Error() {
+    return [AnyPromise promiseWithValue:[NSError errorWithDomain:@"a" code:1 userInfo:nil]];
+}
+
+@implementation PromiseBridgeHelper (objc)
+
+- (AnyPromise *)bridge2 {
+    return [AnyPromise promiseWithResolverBlock:^(PMKResolver resolve) {
+        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
+            resolve(@123);
+        });
+    }];
+}
+
+@end
+
+#import "PMKBridgeTests-Swift.h"
+
+AnyPromise *testCase626() {
+    return PMKWhen(@[[TestPromise626 promise], [TestPromise626 promise]]).then(^(id value){
+        NSLog(@"Success: %@", value);
+    }).catch(^(NSError *error) {
+        NSLog(@"Error: %@", error);
+        @throw error;
+    });
+}