add instance method scrollToRowKey unit test

Author: huangshuwei

tests/unit/specs/ve-table-instance-methods.spec.js

@@ -5,30 +5,35 @@ import { later, mockScrollTo } from "../util";
 describe("veTable instance methods", () => {
     const TABLE_DATA = [
         {
+            rowkey: 0,
             name: "John",
             date: "1900-05-20",
             hobby: "coding and coding repeat",
             address: "No.1 Century Avenue, Shanghai",
         },
         {
+            rowkey: 1,
             name: "Dickerson",
             date: "1910-06-20",
             hobby: "coding and coding repeat",
             address: "No.1 Century Avenue, Beijing",
         },
         {
+            rowkey: 2,
             name: "Larsen",
             date: "2000-07-20",
             hobby: "coding and coding repeat",
             address: "No.1 Century Avenue, Chongqing",
         },
         {
+            rowkey: 3,
             name: "Geneva",
             date: "2010-08-20",
             hobby: "coding and coding repeat",
             address: "No.1 Century Avenue, Xiamen",
         },
         {
+            rowkey: 4,
             name: "Jami",
             date: "2020-09-20",
             hobby: "coding and coding repeat",
@@ -58,7 +63,7 @@ describe("veTable instance methods", () => {
         { field: "address", key: "d", title: "Address" },
     ];
 
-    it("scroll method", async () => {
+    it("scrollTo method", async () => {
         const wrapper = mount(veTable, {
             propsData: {
                 columns: COLUMNS,
@@ -78,4 +83,31 @@ describe("veTable instance methods", () => {
         expect(scrollToFn).toBeCalled();
         expect(scrollToFn).toHaveBeenCalledWith(option);
     });
+
+    it("scrollToRowKey method", async () => {
+        let warnSpy = jest.spyOn(console, "warn").mockImplementation(() => {});
+
+        const wrapper = mount(veTable, {
+            propsData: {
+                columns: COLUMNS,
+                tableData: TABLE_DATA,
+                maxHeight: 50,
+                rowKeyFieldName: "rowkey",
+            },
+        });
+
+        await later();
+
+        const scrollToFn = mockScrollTo();
+
+        const option = { top: 100 };
+
+        wrapper.vm.scrollToRowKey({ rowKey: "" });
+        expect(warnSpy).toBeCalledWith(`Row key can't be empty!`);
+
+        wrapper.vm.scrollToRowKey({ rowKey: 2 });
+        expect(scrollToFn).toBeCalled();
+
+        warnSpy.mockRestore();
+    });
 });