Fix process unit test and add activiti apps documentation

ng2-components/ng2-activiti-processlist/src/components/activiti-processlist.component.spec.ts

@@ -153,9 +153,14 @@ describe('ActivitiProcessInstanceListComponent', () => {
     });
 
     it('should reload processes when reload() is called', (done) => {
-        spyOn(service, 'getProcessInstances').and.returnValue(Observable.throw('Fake server error'));
+        spyOn(service, 'getProcessInstances').and.returnValue(Observable.of(fakeGlobalProcesses));
+        component.data = new ObjectDataTableAdapter(
+            [],
+            [
+                {type: 'text', key: 'fake-id', title: 'Name'}
+            ]
+        );
         component.state = 'open';
-        component.ngOnInit();
         component.onSuccess.subscribe( (res) => {
             expect(res).toBeDefined();
             expect(component.data).toBeDefined();

ng2-components/ng2-activiti-tasklist/README.md

@@ -291,6 +291,26 @@ This can be changed by adding the following custom html template:
 </activiti-task-details>    
 ```
 
+## Basic usage example Activiti Apps
+
+The component shows all the available apps.
+
+```html
+<activiti-apps [layoutType]="'GRID'"></activiti-filters>
+```
+
+#### Events
+
+| Name | Description |
+| --- | --- |
+| `appClick` |  Invoked when an app is clicked |
+
+#### Options
+
+| Name | Type | Required | Description |
+| --- | --- | --- | --- |
+| `layoutType` | {string} | required | Define the layout of the apps. There are two possible values: GRID or LIST. |
+
 ## Basic usage example Activiti Filter
 
 The component shows all the available filters.