Added Deleted field to support codecommit ref delete events (#531)

* added support for Deleted field for codecommit ref delete events

* added test cases

* fixed indentation issue

* fixed indentation issue

* deleted .idea folder

---------

Co-authored-by: Bryan Moffatt <bmoffatt@users.noreply.github.com>

events/code_commit.go

@@ -91,11 +91,12 @@ type CodeCommitReference struct {
 	Commit  string `json:"commit"`
 	Ref     string `json:"ref"`
 	Created bool   `json:"created,omitempty"`
+	Deleted bool   `json:"deleted,omitempty"`
 }
 
 // String returns a string representation of this object.
 // Useful for testing and debugging.
 func (r CodeCommitReference) String() string {
 	return fmt.Sprintf(
-		"{commit: %v, ref: %v, created: %v}", r.Commit, r.Ref, r.Created)
+		"{commit: %v, ref: %v, created: %v, deleted: %v}", r.Commit, r.Ref, r.Created, r.Deleted)
 }

events/code_commit_test.go

@@ -28,6 +28,16 @@ func TestCodeCommitReference(t *testing.T) {
           "ref": "refs/heads/master",
           "created": true
         }
+      `),
+		},
+		{
+			Name: "Deleted CodeCommitReference",
+			Input: []byte(`
+        {
+          "commit": "5c4ef1049f1d27deadbeeff313e0730018be182b",
+          "ref": "refs/heads/master",
+          "deleted": true
+        }
       `),
 		},
 	}
@@ -62,6 +72,11 @@ func TestCodeCommitCodeCommit(t *testing.T) {
               "commit": "5c4ef1049f1d27deadbeeff313e0730018be182b",
               "ref": "refs/heads/master",
               "created": true
+            },
+            {
+              "commit": "5c4ef1049f1d27deadbeeff313e0730018be182b",
+              "ref": "refs/heads/master",
+              "deleted": true
             }
           ]
         }