Add test for <rating/> element

Author: Lloyd Watkin

src/main/java/org/buddycloud/channelserver/channel/ValidateEntry.java

@@ -234,6 +234,12 @@ public Element getPayload() {
 					.setText(globalTargetId.toString());
 			target.addElement("activity:object-type").setText("post");
 		}
+		
+		if (itemRating > 0) {
+			entry.addNamespace("review", NS_REVIEW);
+			String rating = String.format("%d.0", itemRating);
+			entry.addElement("review:rating").setText(rating);
+		}
 
 		return entry;
 	}

src/test/java/org/buddycloud/channelserver/channel/ValidateEntryTest.java

@@ -554,5 +554,21 @@ public void nonWholeNumberRatingReturnsError() throws Exception {
 		Assert.assertEquals(ValidateEntry.INVALID_RATING_VALUE,
 				validateEntry.getErrorMessage());
 	}
+	
+    @Test
+    public void ratingElementGetsAddedToPayloadAsExpected() throws Exception {
+    	
+    	String rating = "4";
+    	
+		Element entry = (Element) this.ratingEntry.clone();
+		entry.element("rating").setText(rating);
+		entry.element("target").element("id").setText("1");
+		validateEntry = getEntryObject(entry);
+		
+		Assert.assertTrue(validateEntry.isValid());
+		Element payload = validateEntry.getPayload();
+		
+		Assert.assertEquals(rating + ".0", payload.element("rating").getTextTrim());
+    }
 
 }