test(IgxGrid): verify that getRowData method returns correctly #7930

Author: ddincheva

projects/igniteui-angular/src/lib/grids/grid/grid.component.spec.ts

@@ -1637,7 +1637,39 @@ describe('IgxGrid Component Tests #grid', () => {
                 scrollPosition: grid.headerContainer.getScrollForIndex(6, true),
                 event: horizontalScrollEvent
             });
+        });
+
+        it(`Verify that getRowData returns correct data`, () => {
+            const fix = TestBed.createComponent(IgxGridDefaultRenderingComponent);
+            fix.componentInstance.initColumnsRows(5, 5);
+            fix.detectChanges();
+
+            const grid = fix.componentInstance.grid;
+            const cols = fix.componentInstance.columns;
+
+            const row = {'col0': 0, 'col1': 4, 'col2': 8, 'col3': 12, 'col4': 16};
+            const secondRow = {'col0': 0, 'col1': 1, 'col2': 2, 'col3': 3, 'col4': 4};
+
+            expect(grid.getRowData(row)).toEqual(row);
+
+            grid.primaryKey = 'col1';
+            fix.detectChanges();
+
+            expect(grid.getRowData(4)).toEqual(row);
+
+            grid.filter(cols[1].key, 2, IgxNumberFilteringOperand.instance().condition('greaterThan'));
+            fix.detectChanges();
+
+            expect(grid.getRowData(4)).toEqual(row);
+            expect(grid.getRowData(1)).toEqual(secondRow);
+            expect(grid.getRowData(7)).toEqual({});
+
+            grid.sort({ fieldName: 'col2', dir: SortingDirection.Desc, ignoreCase: true });
+            fix.detectChanges();
 
+            expect(grid.getRowData(4)).toEqual(row);
+            expect(grid.getRowData(1)).toEqual(secondRow);
+            expect(grid.getRowData(7)).toEqual({});
         });
     });
 

projects/igniteui-angular/src/lib/grids/hierarchical-grid/hierarchical-grid.integration.spec.ts

@@ -225,6 +225,26 @@ describe('IgxHierarchicalGrid Integration #hGrid', () => {
             fixture.detectChanges();
             expect(childGrid.getCellByColumn(0, 'ProductName').nativeElement.innerText).toEqual('Product: A0');
         }));
+
+        it('should return correctly the rowData', () => {
+            hierarchicalGrid.primaryKey = 'ID';
+            fixture.detectChanges();
+
+            const rowData = hierarchicalGrid.getRowByKey('2').rowData;
+            expect(hierarchicalGrid.getRowData('2')).toEqual(rowData);
+
+            hierarchicalGrid.sort({ fieldName: 'ChildLevels', dir: SortingDirection.Desc, ignoreCase: true });
+            fixture.detectChanges();
+
+            expect(hierarchicalGrid.getRowData('2')).toEqual(rowData);
+            expect(hierarchicalGrid.getRowData('101')).toEqual({});
+
+            hierarchicalGrid.filter('ID', '1', IgxStringFilteringOperand.instance().condition('startsWith'));
+            fixture.detectChanges();
+
+            expect(hierarchicalGrid.getRowData('2')).toEqual(rowData);
+            expect(hierarchicalGrid.getRowData('101')).toEqual({});
+        });
     });
 
     describe('Sorting', () => {

projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-integration.spec.ts

@@ -1170,6 +1170,40 @@ describe('IgxTreeGrid - Integration #tGrid', () => {
             expect(() => grid.addRow(grid.data, 1)).toThrow(Error(`Cannot add child row to deleted parent row`));
             expect(grid.transactions.getTransactionLog().length).toBe(1);
         }));
+
+        it('should return correctly the rowData', fakeAsync(() => {
+            const fixture = TestBed.createComponent(IgxTreeGridRowEditingTransactionComponent);
+            const grid = (fixture as ComponentFixture<IgxTreeGridRowEditingTransactionComponent>).componentInstance.treeGrid;
+            grid.cascadeOnDelete = false;
+            tick();
+            fixture.detectChanges();
+
+            const row = {'ID': 2, 'ParentID': 1, 'Name': 'Gilberto Todd', 'JobTitle': 'Director', 'Age': 41};
+            expect(grid.getRowData(2)).toEqual(row);
+
+            grid.sort({ fieldName: 'Age', dir: SortingDirection.Desc, ignoreCase: true });
+            fixture.detectChanges();
+
+            expect(grid.getRowData(2)).toEqual(row);
+            expect(grid.getRowData(11)).toEqual({});
+
+            grid.filter('Age', 43, IgxNumberFilteringOperand.instance().condition('greaterThan'));
+            fixture.detectChanges();
+
+            expect(grid.getRowData(2)).toEqual(row);
+            expect(grid.getRowData(11)).toEqual({});
+
+            const newRow = {'ID': 11, 'ParentID': 1, 'Name': 'Joe Peterson', 'JobTitle': 'Manager', 'Age': 37};
+            grid.addRow(newRow);
+            fixture.detectChanges();
+
+            grid.clearFilter();
+            tick();
+            fixture.detectChanges();
+
+            expect(grid.transactions.getTransactionLog().length).toEqual(1);
+            expect(grid.getRowData(11)).toEqual(newRow);
+        }));
     });
 
     describe('Multi-column header', () => {