Code cleaning

AFNetworking/AFSecurityPolicy.m

@@ -252,9 +252,6 @@ static NSArray * AFPublicKeyTrustChainForServerTrust(SecTrustRef serverTrust) {
     }
 
     switch (self.SSLPinningMode) {
-        case AFSSLPinningModeNone:
-        default:
-            return NO;
         case AFSSLPinningModeCertificate: {
             NSMutableArray *pinnedCertificates = [NSMutableArray array];
             for (NSData *certificateData in self.pinnedCertificates) {
@@ -290,6 +287,9 @@ static NSArray * AFPublicKeyTrustChainForServerTrust(SecTrustRef serverTrust) {
             }
             return trustedPublicKeyCount > 0;
         }
+        case AFSSLPinningModeNone:
+        default:
+            return NO;
     }
     
     return NO;

AFNetworking/AFURLResponseSerialization.m

@@ -112,7 +112,7 @@ static id AFJSONObjectByRemovingKeysWithNullValues(id JSONObject, NSJSONReadingO
     BOOL responseIsValid = YES;
     NSError *validationError = nil;
 
-    if (response && [response isKindOfClass:[NSHTTPURLResponse class]]) {
+    if ([response isKindOfClass:[NSHTTPURLResponse class]]) {
         if (self.acceptableContentTypes && ![self.acceptableContentTypes containsObject:[response MIMEType]] &&
             !([response MIMEType] == nil && [data length] == 0)) {
 

AFNetworking/AFURLSessionManager.m

@@ -1034,9 +1034,9 @@ totalBytesExpectedToSend:(int64_t)totalBytesExpectedToSend
 {
 
     int64_t totalUnitCount = totalBytesExpectedToSend;
-    if(totalUnitCount == NSURLSessionTransferSizeUnknown) {
+    if (totalUnitCount == NSURLSessionTransferSizeUnknown) {
         NSString *contentLength = [task.originalRequest valueForHTTPHeaderField:@"Content-Length"];
-        if(contentLength) {
+        if (contentLength) {
             totalUnitCount = (int64_t) [contentLength longLongValue];
         }
     }

Tests/Tests/AFAutoPurgingImageCacheTests.m

@@ -219,7 +219,7 @@
     UInt64 postPurgeMemoryUsage = self.cache.memoryUsage;
     XCTAssertTrue(postPurgeMemoryUsage < prePurgeMemoryUsage);
 
-    for (NSUInteger index = 0; index <= numberOfImages ; index++) {
+    for (NSUInteger index = 0; index <= numberOfImages; index++) {
         NSString * identifier = [NSString stringWithFormat:@"image-%ld",(long)index];
         UIImage *cachedImage = [self.cache imageWithIdentifier:identifier];
         if (index == 0 || index >= 6) {

Tests/Tests/AFImageDownloaderTests.m

@@ -561,7 +561,7 @@
 
 @implementation MockAFAutoPurgingImageCache
 
--(BOOL)shouldCacheImage:(UIImage *)image forRequest:(NSURLRequest *)request withAdditionalIdentifier:(NSString *)identifier {
+- (BOOL)shouldCacheImage:(UIImage *)image forRequest:(NSURLRequest *)request withAdditionalIdentifier:(NSString *)identifier {
     if (self.shouldCache) {
         return self.shouldCache(image, request, identifier);
     }
@@ -570,7 +570,7 @@
     }
 }
 
--(void)addImage:(UIImage *)image withIdentifier:(NSString *)identifier{
+- (void)addImage:(UIImage *)image withIdentifier:(NSString *)identifier{
     [super addImage:image withIdentifier:identifier];
     if (self.addCache) {
         self.addCache(image, identifier);

UIKit+AFNetworking/AFAutoPurgingImageCache.m

@@ -37,7 +37,7 @@
 
 @implementation AFCachedImage
 
--(instancetype)initWithImage:(UIImage *)image identifier:(NSString *)identifier {
+- (instancetype)initWithImage:(UIImage *)image identifier:(NSString *)identifier {
     if (self = [self init]) {
         self.image = image;
         self.identifier = identifier;
@@ -134,7 +134,7 @@
                 [self.cachedImages removeObjectForKey:cachedImage.identifier];
                 bytesPurged += cachedImage.totalBytes;
                 if (bytesPurged >= bytesToPurge) {
-                    break ;
+                    break;
                 }
             }
             self.currentMemoryUsage -= bytesPurged;

UIKit+AFNetworking/UIButton+AFNetworking.m

@@ -168,7 +168,7 @@ static const char * af_backgroundImageDownloadReceiptKeyForState(UIControlState
                        if ([[strongSelf af_imageDownloadReceiptForState:state].receiptID isEqual:downloadID]) {
                            if (success) {
                                success(request, response, responseObject);
-                           } else if(responseObject) {
+                           } else if (responseObject) {
                                [strongSelf setImage:responseObject forState:state];
                            }
                            [strongSelf af_setImageDownloadReceipt:nil forState:state];
@@ -247,7 +247,7 @@ static const char * af_backgroundImageDownloadReceiptKeyForState(UIControlState
                        if ([[strongSelf af_backgroundImageDownloadReceiptForState:state].receiptID isEqual:downloadID]) {
                            if (success) {
                                success(request, response, responseObject);
-                           } else if(responseObject) {
+                           } else if (responseObject) {
                                [strongSelf setBackgroundImage:responseObject forState:state];
                            }
                            [strongSelf af_setBackgroundImageDownloadReceipt:nil forState:state];

UIKit+AFNetworking/UIImageView+AFNetworking.m

@@ -75,7 +75,6 @@
                        success:(void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, UIImage *image))success
                        failure:(void (^)(NSURLRequest *request, NSHTTPURLResponse * _Nullable response, NSError *error))failure
 {
-    
     if ([urlRequest URL] == nil) {
         self.image = placeholderImage;
         if (failure) {
@@ -85,7 +84,7 @@
         return;
     }
     
-    if ([self isActiveTaskURLEqualToURLRequest:urlRequest]){
+    if ([self isActiveTaskURLEqualToURLRequest:urlRequest]) {
         return;
     }
     
@@ -119,7 +118,7 @@
                        if ([strongSelf.af_activeImageDownloadReceipt.receiptID isEqual:downloadID]) {
                            if (success) {
                                success(request, response, responseObject);
-                           } else if(responseObject) {
+                           } else if (responseObject) {
                                strongSelf.image = responseObject;
                            }
                            [strongSelf clearActiveDownloadInformation];