#9 Unit tests

ng2-components/ng2-alfresco-documentlist/src/components/document-list.d.ts

@@ -56,6 +56,6 @@ export declare class DocumentList implements OnInit, AfterViewChecked, AfterCont
      * @param key
      * @returns {string}
      */
-    getObjectValue(target: any, key: string): string;
+    getObjectValue(target: any, key: string): any;
     setupDefaultColumns(): void;
 }

ng2-components/ng2-alfresco-documentlist/src/components/document-list.ts

@@ -204,7 +204,7 @@ export class DocumentList implements OnInit, AfterViewChecked, AfterContentInit
      * @param key
      * @returns {string}
      */
-    getObjectValue(target: any, key: string): string {
+    getObjectValue(target: any, key: string): any {
         let keys = key.split('.');
         key = '';
 

ng2-components/ng2-alfresco-documentlist/test/components/document-list.spec.ts

@@ -316,4 +316,31 @@ describe('DocumentList', () => {
         expect(documentList.getNodePath(node)).toBe('swsdp/documentLibrary/fileName');
     });
 
+    it('should return root object value', () => {
+        var target = {
+            key1: 'value1'
+        };
+
+        expect(documentList.getObjectValue(target, 'key1')).toBe('value1');
+    });
+    
+    it('should return no object value when key is missing', () => {
+        var target = {
+            key1: 'value1'
+        };
+        expect(documentList.getObjectValue(target, 'missing')).toBeUndefined();
+    });
+
+    it('should return nested object value', () => {
+        var target = {
+            key1: {
+                key2: {
+                    key3: 'value1'
+                }
+            } 
+        };
+        
+        expect(documentList.getObjectValue(target, 'key1.key2.key3')).toBe('value1');
+    });
+
 });