modify test

Author: longbai

QiniuSDKTests/QNHttpTest.m

@@ -133,7 +133,7 @@ - (void)testPostHttps {
     __block QNResponseInfo *testInfo = nil;
     QNResolver *resolver = [[QNResolver alloc] initWithAddres:@"114.114.115.115"];
     QNDnsManager *dns = [[QNDnsManager alloc] init:[NSArray arrayWithObject:resolver] networkInfo:[QNNetworkInfo normal]];
-    QNHttpManager *httpManager = [[QNHttpManager alloc] initWithTimeout:300 urlConverter:nil dns:dns];
+    QNHttpManager *httpManager = [[QNHttpManager alloc] initWithTimeout:300 urlConverter:nil dns:nil];
     [httpManager post:@"https://up.qbox.me" withData:nil withParams:nil withHeaders:nil withCompleteBlock: ^(QNResponseInfo *info, NSDictionary *resp) {
         testInfo = info;
     } withProgressBlock:nil withCancelBlock:nil];

QiniuSDKTests/QNSessionTest.m

@@ -156,7 +156,7 @@ - (void)testPostHttps {
     NSData *data = [@"Hello, World!" dataUsingEncoding:NSUTF8StringEncoding];
     QNResolver *resolver = [[QNResolver alloc] initWithAddres:@"114.114.115.115"];
     QNDnsManager *dns = [[QNDnsManager alloc] init:[NSArray arrayWithObject:resolver] networkInfo:[QNNetworkInfo normal]];
-    QNSessionManager *httpManager = [[QNSessionManager alloc] initWithProxy:nil timeout:300 urlConverter:nil dns:dns];
+    QNSessionManager *httpManager = [[QNSessionManager alloc] initWithProxy:nil timeout:300 urlConverter:nil dns:nil];
     [httpManager post:@"https://up.qbox.me" withData:data withParams:nil withHeaders:nil withCompleteBlock: ^(QNResponseInfo *info, NSDictionary *resp) {
         testInfo = info;
     } withProgressBlock:nil withCancelBlock:nil];