#113 unit tests (wip)

ng2-components/ng2-alfresco-datatable/src/components/datatable.component.spec.ts

@@ -23,6 +23,14 @@ import {
 } from 'angular2/testing';
 
 import { DataTableComponent } from './datatable.component';
+import {
+    DataRow,
+    DataSorting
+} from './../data/datatable-adapter';
+import {
+    ObjectDataTableAdapter,
+    ObjectDataColumn
+} from './../data/object-datatable-adapter';
 
 describe('DataTable', () => {
 
@@ -33,14 +41,101 @@ describe('DataTable', () => {
         dataTable = new DataTableComponent();
 
         eventMock = {
-            preventDefault: function () {
-                console.log('mock preventDefault');
-            }
+            preventDefault: function () {}
         };
     });
 
-    it('should pass', () => {
-        expect(true).toBe(true);
+    it('should initialize default adapter', () => {
+        expect(dataTable.data).toBeUndefined();
+        dataTable.ngOnInit();
+        expect(dataTable.data).toEqual(jasmine.any(ObjectDataTableAdapter));
+    });
+
+    it('should initialize with custom data', () => {
+        let data = new ObjectDataTableAdapter([], []);
+        dataTable.data = data;
+        dataTable.ngOnInit();
+        expect(dataTable.data).toBe(data);
+    });
+
+    it('should emit row click event', (done) => {
+        let row = <DataRow> {};
+
+        dataTable.rowClick.subscribe(e => {
+            expect(e.value).toBe(row);
+            done();
+        });
+
+        dataTable.onRowClick(row, null);
+    });
+
+    it('should prevent default event on row click event', () => {
+        let e = jasmine.createSpyObj('event', ['preventDefault']);
+        dataTable.ngOnInit();
+        dataTable.onRowClick(null, e);
+        expect(e.preventDefault).toHaveBeenCalled();
+    });
+
+    it('should not sort if column is missing', () => {
+        dataTable.ngOnInit();
+        let adapter = dataTable.data;
+        spyOn(adapter, 'setSorting').and.callThrough();
+        dataTable.onColumnHeaderClick(null);
+        expect(adapter.setSorting).not.toHaveBeenCalled();
+    });
+
+    it('should not sort upon clicking non-sortable column header', () => {
+        dataTable.ngOnInit();
+        let adapter = dataTable.data;
+        spyOn(adapter, 'setSorting').and.callThrough();
+
+        let column = new ObjectDataColumn({
+            key: 'column_1'
+        });
+
+        dataTable.onColumnHeaderClick(column);
+        expect(adapter.setSorting).not.toHaveBeenCalled();
+    });
+
+    it('should set sorting upon column header clicked', () => {
+        dataTable.ngOnInit();
+        let adapter = dataTable.data;
+        spyOn(adapter, 'setSorting').and.callThrough();
+
+        let column = new ObjectDataColumn({
+            key: 'column_1',
+            sortable: true
+        });
+
+        dataTable.onColumnHeaderClick(column);
+        expect(adapter.setSorting).toHaveBeenCalledWith(
+            jasmine.objectContaining({
+                key: 'column_1',
+                direction: 'asc'
+            })
+        );
+    });
+
+    it('should invert sorting upon column header clicked', () => {
+        dataTable.ngOnInit();
+
+        let adapter = dataTable.data;
+        spyOn(adapter, 'setSorting').and.callThrough();
+        spyOn(adapter, 'getSorting').and.returnValue(new DataSorting('column_1', 'asc'));
+
+        let column = new ObjectDataColumn({
+            key: 'column_1',
+            sortable: true
+        });
+
+        dataTable.onColumnHeaderClick(column);
+        expect(adapter.setSorting).toHaveBeenCalledWith(
+            jasmine.objectContaining({
+                key: 'column_1',
+                direction: 'desc'
+            })
+        );
+
     });
 
 });

ng2-components/ng2-alfresco-datatable/src/components/datatable.component.ts

@@ -65,9 +65,7 @@ export class DataTableComponent implements OnInit, AfterViewChecked {
     }
 
     ngOnInit() {
-        if (this.data) {
-            console.log(this.data);
-        } else {
+        if (!this.data) {
             this.data = new ObjectDataTableAdapter([], []);
         }
     }
@@ -89,7 +87,7 @@ export class DataTableComponent implements OnInit, AfterViewChecked {
         });
     }
 
-    onRowDblClick(row: DataRow, e?) {
+    onRowDblClick(row: DataRow, e?: Event) {
         if (e) {
             e.preventDefault();
         }
@@ -103,14 +101,14 @@ export class DataTableComponent implements OnInit, AfterViewChecked {
         if (column && column.sortable) {
             let current = this.data.getSorting();
             let newDirection = 'asc';
-            if (column.key === current.key) {
+            if (current && column.key === current.key) {
                 newDirection = current.direction === 'asc' ? 'desc' : 'asc';
             }
             this.data.setSorting(new DataSorting(column.key, newDirection));
         }
     }
 
-    onSelectAllClick(e?) {
+    onSelectAllClick(e?: Event) {
         if (e) {
             e.preventDefault();
         }

ng2-components/ng2-alfresco-datatable/src/data/object-datatable-adapter.ts

@@ -160,7 +160,7 @@ export class ObjectDataColumn implements DataColumn {
 
     constructor(obj: any) {
         this.key = obj.key;
-        this.type = obj.type;
+        this.type = obj.type || 'text';
         this.sortable = obj.sortable;
         this.title = obj.title;
         this.srTitle = obj.srTitle;