New 'core:/utils/ObjectUtils', additional unit tests

ng2-components/ng2-alfresco-documentlist/src/data/share-datatable-adapter.spec.ts

@@ -0,0 +1,88 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {
+    it,
+    describe,
+    expect
+} from '@angular/core/testing';
+import { DataColumn, DataRow } from 'ng2-alfresco-datatable';
+import { ShareDataTableAdapter } from './share-datatable-adapter';
+
+describe('ShareDataTableAdapter', () => {
+
+    it('should setup rows and columns with constructor', () => {
+        let schema = [<DataColumn> {}];
+        let adapter = new ShareDataTableAdapter(null, null, schema);
+
+        expect(adapter.getRows()).toEqual([]);
+        expect(adapter.getColumns()).toEqual(schema);
+    });
+
+    it('should setup columns when constructor is missing schema', () => {
+        let adapter = new ShareDataTableAdapter(null, null, null);
+
+        expect(adapter.getColumns()).toEqual([]);
+    });
+
+    it('should set new columns', () => {
+        let columns = [<DataColumn> {}, <DataColumn> {}];
+        let adapter = new ShareDataTableAdapter(null, null, null);
+        adapter.setColumns(columns);
+        expect(adapter.getColumns()).toEqual(columns);
+    });
+
+    it('should reset columns', () => {
+        let columns = [<DataColumn> {}, <DataColumn> {}];
+        let adapter = new ShareDataTableAdapter(null, null, columns);
+
+        expect(adapter.getColumns()).toEqual(columns);
+        adapter.setColumns(null);
+        expect(adapter.getColumns()).toEqual([]);
+    });
+
+    it('should set new rows', () => {
+        let rows = [<DataRow> {}, <DataRow> {}];
+        let adapter = new ShareDataTableAdapter(null, null, null);
+
+        expect(adapter.getRows()).toEqual([]);
+        adapter.setRows(rows);
+        expect(adapter.getRows()).toEqual(rows);
+    });
+
+    it('should reset rows', () => {
+        let rows = [<DataRow> {}, <DataRow> {}];
+        let adapter = new ShareDataTableAdapter(null, null, null);
+
+        adapter.setRows(rows);
+        expect(adapter.getRows()).toEqual(rows);
+
+        adapter.setRows(null);
+        expect(adapter.getRows()).toEqual([]);
+    });
+
+    it('should sort new rows', () => {
+        let adapter = new ShareDataTableAdapter(null, null, null);
+        spyOn(adapter, 'sort').and.callThrough();
+
+        let rows = [<DataRow> {}];
+        adapter.setRows(rows);
+
+        expect(adapter.sort).toHaveBeenCalled();
+    });
+
+});

ng2-components/ng2-alfresco-documentlist/src/data/share-datatable-adapter.ts

@@ -16,6 +16,7 @@
  */
 
 import { DatePipe } from '@angular/common';
+import { ObjectUtils } from 'ng2-alfresco-core';
 import {
     DataTableAdapter,
     DataRow, DataColumn, DataSorting
@@ -198,40 +199,8 @@ export class ShareDataRow implements DataRow {
         }
     }
 
-    /**
-     * Gets a value from an object by composed key
-     * documentList.getObjectValue({ item: { nodeType: 'cm:folder' }}, 'item.nodeType') ==> 'cm:folder'
-     * @param target
-     * @param key
-     * @returns {string}
-     */
-    getObjectValue(target: any, key: string): any {
-
-        if (!target) {
-            return undefined;
-        }
-
-        let keys = key.split('.');
-        key = '';
-
-        do {
-            key += keys.shift();
-            let value = target[key];
-            if (value !== undefined && (typeof value === 'object' || !keys.length)) {
-                target = value;
-                key = '';
-            } else if (!keys.length) {
-                target = undefined;
-            } else {
-                key += '.';
-            }
-        } while (keys.length);
-
-        return target;
-    }
-
     getValue(key: string): any {
-        return this.getObjectValue(this.obj.entry, key);
+        return ObjectUtils.getValue(this.obj.entry, key);
     }
 
     hasValue(key: string): boolean {