Fix keys for atomics

Author: Raphael Freitas

sample/__tests__/getBlocks.test.js

@@ -68,7 +68,7 @@ describe('return specific component based on type', () => {
     ] };
     const atomicHandler = item => item;
     const result = getBlocks({ contentState: bodyData, atomicHandler });
-    expect(result[1][1].type).toBe('atomic');
+    expect(result[1].props.children[1].type).toBe('atomic');
   });
 
   it('array of null when type is invalid', () => {

src/getBlocks.js

@@ -117,12 +117,15 @@ const getBlocks = (params: ParamsType): ?Array<*> => {
         }
 
         case 'atomic': {
-          const separator = checkCounter(counters);
-          if (separator) {
-            const atomicView = [];
-            atomicView.push(separator);
-            atomicView.push(atomicHandler(item));
-            return atomicView;
+          const viewBefore = checkCounter(counters);
+          const atomic = atomicHandler(item);
+          if (viewBefore) {
+            return (
+              <View key={generateKey()}>
+                {viewBefore}
+                {atomic}
+              </View>
+            );
           }
           return atomicHandler(item);
         }