[AAE-9190] - ATTACH FILE: view file content directly by clicking (#7693)

* [AAE-9190] ATTACH FILE: view file content directly by clicking

* unit test added

* fix

* delete comment

* fix CR

* fix

* fix identation

* delete extra spaces

* change import in unit test

* fix

* fix space lint

lib/process-services-cloud/src/lib/form/components/widgets/attach-file/file-properties-table-cloud.component.html

@@ -18,8 +18,12 @@
         <ng-container matColumnDef="fileName">
             <th mat-header-cell *matHeaderCellDef>{{ 'FORM.FIELD.FILE_NAME' | translate }}</th>
             <td mat-cell *matCellDef="let element">
-                <span matLine id="{{'file-'+element?.id}}" role="button" tabindex="0" class="adf-file"
-                    (click)="onRowClicked(element)">{{element.name}}</span>
+                <span matLine id="{{'file-'+element?.id}}"
+                      role="button"
+                      tabindex="0"
+                      class="adf-file"
+                      (click)="onAttachFileClicked(element)"
+                >{{element.name}}</span>
             </td>
         </ng-container>
 

lib/process-services-cloud/src/lib/form/components/widgets/attach-file/file-properties-table-cloud.component.scss

@@ -4,6 +4,14 @@
         border: 1px solid var(--theme-border-color);
         box-shadow: none;
 
+        .adf-file {
+            cursor: pointer;
+
+            &:hover {
+                text-decoration: underline;
+            }
+        }
+
         .adf-datatable-selected {
             padding: 6px;
         }

lib/process-services-cloud/src/lib/form/components/widgets/attach-file/file-properties-table-cloud.component.spec.ts

@@ -0,0 +1,92 @@
+/*!
+ * @license
+ * Copyright 2019 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 { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { ProcessServiceCloudTestingModule } from '../../../../testing/process-service-cloud.testing.module';
+import { TranslateModule } from '@ngx-translate/core';
+import { FilePropertiesTableCloudComponent } from './file-properties-table-cloud.component';
+import { By } from '@angular/platform-browser';
+import { MatTableModule } from '@angular/material/table';
+import { MatIconModule } from '@angular/material/icon';
+
+describe('FilePropertiesTableCloudComponent', () => {
+    let widget: FilePropertiesTableCloudComponent;
+    let fixture: ComponentFixture<FilePropertiesTableCloudComponent>;
+
+    beforeEach(async () => {
+        TestBed.configureTestingModule({
+            imports: [
+                TranslateModule.forRoot(),
+                ProcessServiceCloudTestingModule,
+                MatTableModule,
+                MatIconModule
+            ],
+            declarations: [FilePropertiesTableCloudComponent]
+        }).compileComponents();
+    });
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(FilePropertiesTableCloudComponent);
+        widget = fixture.componentInstance;
+
+        widget.uploadedFiles = [{
+            id: 'id',
+            name: 'download.png',
+            mimeType: 'image/png',
+            isExternal: true,
+            isFile: true,
+            isFolder: false,
+            content: {
+                mimeType: 'image/png'
+            }
+        }, {
+            id: 'id2',
+            name: 'download2.png',
+            mimeType: 'image/png',
+            isExternal: true,
+            isFile: true,
+            isFolder: false,
+            content: {
+                mimeType: 'image/png'
+            }
+        }];
+
+        widget.hasFile = true;
+
+        widget.displayedColumns = [
+            'icon',
+            'fileName'
+        ];
+
+        fixture.detectChanges();
+    });
+
+    afterEach(() => {
+        fixture.destroy();
+    });
+
+    it('should emit attachFileClick', () => {
+        const attachFileClickSpy = spyOn(widget.attachFileClick, 'emit').and.callThrough();
+
+        const attachedFile = fixture.debugElement.query(By.css('#file-id')).nativeElement as HTMLButtonElement;
+        attachedFile.click();
+        fixture.detectChanges();
+
+        expect(attachFileClickSpy).toHaveBeenCalledWith(widget.uploadedFiles[0]);
+    });
+});