优化captureNullExpection

Example/Tests/GMPhotoTest.m

@@ -114,7 +114,7 @@ NSString      *const MockCityId       = @"beijing";
 }
 
 - (void)testCatchNullInAttributes {
-    _client.captureNullExpection = ^(NSDictionary *att) {
+    _client.captureNullExpection = ^(NSString *eventId, NSDictionary *att) {
         NSCAssert([att[@"bussness_id"] integerValue] == 1244, @"testCatchNullInAttributes 没有捕获到有用信息");
     };
     NSDictionary *attributes = @{@"key": [NSNull null],
@@ -142,6 +142,12 @@ NSString      *const MockCityId       = @"beijing";
     [controller viewWillAppear:true];
     [controller viewWillDisappear:true];
     [self paramUnNilCheck];
+    NSArray *array = [[WMCacheService sharedInstance] fetchObjectAtDiskWithkey:PhobosCacheKey];
+    XCTAssertTrue(array.count != 0, @"PhobosCacheKey 下面应该有数据");
+
+    NSDictionary *dic = array[0][@"params"];
+    XCTAssertTrue([dic[@"referrer_id"] isEqualToString:@"rreferrerIdTest"], @"referrerId至少使用默认的空字符串");
+
 }
 
 - (void)testSimulativePageViewEvent {

Pod/Classes/Phobos.h

@@ -32,7 +32,7 @@
 #pragma mark - SDK配置
 
 // Phobos在处理业务端传递来的参数时会检查是否某个value为空，如果为空会调用这个block以通知业务层，业务层可以上报这个异常，以助解决问题
-@property(nonatomic, copy) void (^captureNullExpection) (NSDictionary *info);
+@property(nonatomic, copy) void (^captureNullExpection) (NSString *eventId, NSDictionary *info);
 
 /**
  网络状态 wifi=1, mobile=0, 不连通=-1

Pod/Classes/Phobos.m

@@ -304,7 +304,7 @@ static NSString *sdkVersion = @"110";
  *  @since 0.0.1
  */
 - (NSDictionary *)prepareDictionaryForEvent:(NSString *)eventId attributes:(NSDictionary *)attributes{
-    [self performSelectorInBackground:@selector(catchNullInAttributes:) withObject:attributes];
+    [self catchNullForEvent:eventId attributes:attributes];
     NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];
     @try {
         NSString *currentTime = [PhobosUtil currentTime];
@@ -400,19 +400,21 @@ static NSString *sdkVersion = @"110";
 }
 
 #pragma mark - helpers
-- (void)catchNullInAttributes:(NSDictionary *)attributes {
-    @try {
-        for (NSString *key in attributes.allKeys) {
-            if ([attributes[key] isMemberOfClass:[NSNull class]]) {
-                if (self.captureNullExpection) {
-                    self.captureNullExpection(attributes);
+- (void)catchNullForEvent:(NSString *)eventId attributes:(NSDictionary *)attributes {
+    dispatch_async(dispatch_get_global_queue(0, 0), ^{
+        @try {
+            for (NSString *key in attributes.allKeys) {
+                if ([attributes[key] isMemberOfClass:[NSNull class]]) {
+                    if (self.captureNullExpection) {
+                        self.captureNullExpection(eventId, attributes);
+                    }
+                    break;
                 }
-                break;
             }
+        } @catch (NSException *exception) {
+            
         }
-    } @catch (NSException *exception) {
-
-    }
+    });
 }
 
 @end