Added row u-tests

sources/table/cell.ts

@@ -88,7 +88,7 @@ export class TableCell extends Base implements ITableCell {
         return this.getCellTypeDescription("default").component;
     }
 
-    public initialize(col: ITableColumn, back: boolean, rowData: any, color: string) {
+    public initialize(col: ITableColumn, rowData: any, back: boolean = false, color?: string) {
         this.type = col.type;
         this.name = col.name;
         this.rowData = rowData;

sources/table/index.ts

@@ -345,7 +345,7 @@ export class Table extends Base implements IDataProviderOwner {
         let colorCell = null, colorRow = null;
         this.columns.reverse().forEach(col => {
             let cell = new TableCell();
-            cell.initialize(col, back, data, colorCell);
+            cell.initialize(col, data, back, colorCell);
             if (!!lastText) {
                 cell.text += ("/" + lastText);
             }

tests/row.test.ts

@@ -0,0 +1,44 @@
+/**
+ * @jest-environment jsdom
+ */
+
+import { TableCell } from "../sources/table/cell";
+import { TableColumn } from "../sources/table/column";
+import { TableRow } from "../sources/table/row";
+
+test("Row update", () => {
+    const row = new TableRow();
+    row.rowData = {
+        "f1": 0
+    };
+    const cell = new TableCell();
+    const column = new TableColumn(<any>{ name: "f1" }, null);
+    cell.initialize(column, row.rowData);
+    row.cells = [cell];
+    expect(cell.data).toBe(0);
+
+    row.rowData["f1"] = 1;
+    expect(cell.data).toBe(0);
+
+    row.update();
+    expect(cell.data).toBe(1);
+    expect(cell.isModified).toBeFalsy();
+
+    row.rowData["f1"] = 2;
+    expect(cell.data).toBe(1);
+
+    row.update(false);
+    expect(cell.data).toBe(2);
+    expect(cell.isModified).toBeTruthy();
+});
+
+test("Row css", () => {
+    const row = new TableRow();
+
+    expect(row.selected).toBeFalsy();
+    expect(row.mode).toBe("default");
+    expect(row.css).toBe("table4js__row table4js__row--default");
+
+    row.selected = true;
+    expect(row.css).toBe("table4js__row table4js__row--default table4js__row--selected");
+});