From e0ddbb6bd8bd47a6611593a840ae1c15ad1dbd5e Mon Sep 17 00:00:00 2001
From: Vito Albano <valbano@MacPro.local>
Date: Tue, 25 Oct 2016 14:38:16 +0100
Subject: [PATCH] Added test for date component fix

---
 .../components/widgets/date/date.widget.html  |  4 +-
 .../widgets/date/date.widget.spec.ts          | 71 ++++++++++++++++---
 2 files changed, 66 insertions(+), 9 deletions(-)

diff --git a/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.html b/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.html
index dc485810c3..670997f622 100644
--- a/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.html
+++ b/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.html
@@ -2,11 +2,13 @@
     <div class="mdl-cell mdl-cell--11-col">
         <div class="mdl-textfield mdl-js-textfield mdl-textfield--floating-label date-widget"
             [class.date-widget__invalid]="!field.isValid">
-            <input class="mdl-textfield__input"
+            <input id="dateInput"
+                class="mdl-textfield__input"
                 type="text"
                 [attr.id]="field.id"
                 [attr.required]="isRequired()"
                 [(ngModel)]="field.value"
+                [value]="field.value"
                 (ngModelChange)="onDateChanged()"
                 (onOk)="onDateSelected()"
                 [disabled]="field.readOnly">
diff --git a/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.spec.ts b/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.spec.ts
index 3e7cabe628..e76d91cddb 100644
--- a/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.spec.ts
+++ b/ng2-components/ng2-activiti-form/src/components/widgets/date/date.widget.spec.ts
@@ -36,6 +36,8 @@ describe('DateWidget', () => {
         };
         elementRef = new ElementRef(nativeElement);
         widget = new DateWidget(elementRef);
+        let componentHandler = jasmine.createSpyObj('componentHandler', ['upgradeAllRegistered', 'upgradeElement']);
+        window['componentHandler'] = componentHandler;
     });
 
     it('should setup basic date picker settings on init ', () => {
@@ -155,19 +157,36 @@ describe('DateWidget', () => {
         w.datePicker.time = moment();
         w.fieldChanged.subscribe((field) => {
             expect(field).toBeDefined();
+            expect(field).not.toBeNull();
+            done();
+        });
+        w.onDateSelected();
+    });
+
+    it('should send field change event when date is changed in input text', (done) => {
+        let w = new DateWidget(null);
+        spyOn(w, 'setupMaterialTextField').and.callThrough();
+        w.field = new FormFieldModel(null, {type: 'date'});
+        w.ngOnInit();
+        w.datePicker.time = moment();
+        w.fieldChanged.subscribe((field) => {
+            expect(field).toBeDefined();
+            expect(field).not.toBeNull();
             done();
         });
 
-        w.onDateSelected();
+        w.onDateChanged();
     });
 
     describe('template check', () => {
         let dateWidget: DateWidget;
         let fixture: ComponentFixture<DateWidget>;
         let element: HTMLElement;
-        // let componentHandler;
+        let componentHandler;
 
         beforeEach(async(() => {
+            componentHandler = jasmine.createSpyObj('componentHandler', ['upgradeAllRegistered', 'upgradeElement']);
+            window['componentHandler'] = componentHandler;
             TestBed.configureTestingModule({
                 imports: [CoreModule],
                 declarations: [DateWidget]
@@ -179,12 +198,16 @@ describe('DateWidget', () => {
         }));
 
         beforeEach(() => {
+            spyOn(dateWidget, 'setupMaterialTextField').and.stub();
             dateWidget.field = new FormFieldModel(new FormModel(), {
                 id: 'date-field-id',
                 name: 'date-name',
-                type: 'date'
+                value: '9-9-9999',
+                type: 'date',
+                readOnly: 'false'
             });
             dateWidget.field.isVisible = true;
+            fixture.detectChanges();
         });
 
         afterEach(() => {
@@ -192,21 +215,53 @@ describe('DateWidget', () => {
             TestBed.resetTestingModule();
         });
 
-        it('should show visible date widget', () => {
-            fixture.detectChanges();
+        it('should show visible date widget', async(() => {
             fixture.whenStable()
                 .then(() => {
                     expect(element.querySelector('#date-field-id')).toBeDefined();
+                    expect(element.querySelector('#date-field-id')).not.toBeNull();
+                    let dateElement: any = element.querySelector('#date-field-id');
+                    expect(dateElement.value).toEqual('9-9-9999');
                 });
-        });
+        }));
 
-        it('should hide not visible date widget', () => {
+        it('should hide not visible date widget', async(() => {
             dateWidget.field.isVisible = false;
             fixture.detectChanges();
             fixture.whenStable()
                 .then(() => {
+                    fixture.detectChanges();
                     expect(element.querySelector('#date-field-id')).toBeNull();
                 });
-        });
+        }));
+
+        it('should become visibile if the visibility change to true', async(() => {
+            dateWidget.field.isVisible = false;
+            fixture.detectChanges();
+            dateWidget.fieldChanged.subscribe((field) => {
+                field.isVisible = true;
+                fixture.detectChanges();
+                fixture.whenStable()
+                    .then(() => {
+                        expect(element.querySelector('#date-field-id')).toBeDefined();
+                        expect(element.querySelector('#date-field-id')).not.toBeNull();
+                        let dateElement: any = element.querySelector('#date-field-id');
+                        expect(dateElement.value).toEqual('9-9-9999');
+                    });
+            });
+            dateWidget.checkVisibility(dateWidget.field);
+        }));
+
+        it('should be hided if the visibility change to false', async(() => {
+            dateWidget.fieldChanged.subscribe((field) => {
+                field.isVisible = false;
+                fixture.detectChanges();
+                fixture.whenStable()
+                    .then(() => {
+                        expect(element.querySelector('#date-field-id')).toBeNull();
+                    });
+            });
+            dateWidget.checkVisibility(dateWidget.field);
+        }));
     });
 });