基于Angularjs+jasmine+karma的测试驱动开发(TDD)实例

简介(摘自baidu)

测试驱动开发,英文全称Test-Driven Development,简称TDD,是一种不同于传统软件开发流程的新型的开发方法。它要求在编写某个功能的代码之前先编写测试代码,然后只编写使测试通过的功能代码,通过测试来推动整个开发的进行。这有助于编写简洁可用和高质量的代码,并加速开发过程。

优势

  1. 高质量
  2. 简洁可用
  3. 便于重构

流程

  1. 与客户一起建立测试用例,此时的每个测试用例只是简单的一句话就可以,也可以引导客户一起建立测试用例表格,包含两列“输入/动作”,“期望的输出”
  2. 对所有的测试根据难易程度进行排序,从简单到难
  3. 程序员建立测试用例的伪代码,并确定出测试数据
  4. 按顺序编写测试用例,每次只写一个,当测试不通过时,进行代码的创建或修改
  5. 在“新建测试用例”-》“实现测试用例”的过程中的保持代码整洁,进行必要的重构

类库/工具介绍

angularjs 1.X: 依赖注入,MVC架构,使代码可测试

karma: 测试工具

jasmine: 测试框架

实例

多选

功能描述

按住ctrl,shift时将多选项目,因右键菜单的不同,isEdit=true的项,将显示菜单1,isEdit=false的项将显示菜单2,isEdit不同的项不能被一起选中,某些项标注为opEnable为false的表示不能被操作,便不能被选中,切换tab时,当前所有选中的项将失效。

定义测试用例

  1. 按住ctrl,点击某一项,能选中某一项
  2. 按住ctrl, 点击已经选中的项,能取消选择
  3. 按住ctrl,能多选
  4. 按住ctrl,选取不同isEdit区域时将取消原先所有的选中状态
  5. 切换tab,取消所有的选中状态
  6. 按住ctrl,点击opEnable为false的项时,不选中该项

定义测试数据:

ABCD为isEdit=true

EFGH为isEdit=false

IJKL为isEdit=true

A的opEnable = false

F的opEnable=false

测试用例伪代码

Ctrl

  1. 按住ctrl点击B,B选中(按住ctrl,点击某一项,能选中某一项)
  2. 按住ctrl点击B,B选中, 再次点击B,B未选中(按住ctrl, 点击已经选中的项,能取消选择)
  3. 按住ctrl点击B,B选中,点击C,C选中,点击D,D选中(按住ctrl,能多选)
  4. 按住ctrl点击B,B选中,点击C,C选中,点击D,D选中,点击E, 取消BCD的选中状态,只选中E(按住ctrl,选取不同isEdit区域时将取消原先所有的选中状态)
  5. 按住ctrl点击B,B选中,点击C,C选中,点击D,D选中,切换Tab,取消BCD的选中状态(切换tab,取消所有的选中状态)
  6. 按住ctrl点击A,不能选中A(针对opEnable=false的项,按住ctrl不能选中该项)
  7. 按住ctrl分别点击B, C,D,选中项为BCD,再点击A,选中项还是只有BCD

 

Shift

按住shift的多选将由起始项开始选到当前点击项

起始项定为最后一次选中的项

起始项的测试

  1. 按住ctrl点击B, 初始项为B
  2. 按住shift点击B,起始项为B
  3. 按住ctrl点击B,再选中C再不选中C,起始项为B
  4. 按住ctrl点击B,再不选中B,起始项为-1
  5. 按住ctrl点击B,起始项为B,再选中C,起始项为C,不选中C,起始项为B,再不选中B,起始项为-1
  6. 按住ctrl点击B,起始项为B,再选中C,起始项为C,再选中D,起始项为D,不选中C,起始项为D,再不选中D,起始项为B,再不选中B,起始项为-1
  7. 按住ctrl点击A,初始项为-1
  8. 按住ctrl点击B,初始项为B, ctrl点击A,初始项还是B

shift的测试

  1. 初始项为-1(没有选中项),按住shift点击B, B选中,初始项为B
  2. 初始项为B,按住shift点击B,不取消B的选中状态
  3. 初始项为B,按住shift选D,将选中BCD
  4. 初始项为D,按住shift选B,将选中BCD
  5. 初始项为B,按住shift选C,将选中BC,按住ctrl点击D, 将选中BCD,shift选A,将选中BCD
  6. 初始项为B,按shift选D,初始项为D, ctrl点击D,取消D,初始项变为C,ctrl点击C,取消C,初始项变为B, ctrl点击B,初始项变-1
  7. 初始项为D,按shift选B,初始项为B, ctrl点击B,取消B,初始项变为C,ctrl点击C,取消C,初始项变为D, ctrl点击D,初始项变-1
  8. 初始项为B,shift点击E,则取消B,只选中E,初始项相应的变为E,Ctrl点击E,E不选中,初始项变-1
  9. 初始项为B,shift点击I,将取消B,只选中I,初始项变为I
  10. shift点击E,shift点击H,将选中EGH,F未选中
  11. shift点击E,shift点击H,将选中EGH,F未选中,初始项为H, ctrl点击H, 取消H的选中状态,初始项变为G,ctrl点击G,取消G的选中状态,初始项变为E
  12. 若选中了BCD,切换tab,将设置回初始项为-1,取消BCD的选中状态
  13. 初始项为-1,shift点击A,不选中A,初始项为-1
  14. shift选择B,再shift选择D,将选中BCD,初始项变为D,若shift点击A,则不会改变选中的BCD,初始项还是D

右键菜单

功能描述

右键项目时,存在目标项,为之后右键菜单中需要操作的目标,相应的菜单项会因目标不同而改变,目标项即右键时点中的项,如点中项在多选状态时,则目标项为所有被选中的项,如右键点中得项处于未选中状态时,则目标项为右键点中的项。如右键点中的项opEnable为false,则不弹出右键菜单。

测试用例伪代码

定义右键isEdit=true时,菜单为1,定义右键isEdit=false时菜单为2

  1. 右键A,不弹出菜单
  2. 右键B,弹出菜单1,目标项为B
  3. 右键E,弹出菜单2,目标项为E
  4. Ctrl点击BCD,右键B,弹出菜单1,目标项为BCD
  5. Ctrl点击BCD,右键E,弹出菜单2,目标项为E
  6. Ctrl点击BCD,右键A,不弹出菜单

定义测试数据

ABCD为isEdit=true

EFGH为isEdit=false

IJKL为isEdit=true

A的opEnable = false

F的opEnable=false

代码如下

 

测试用例 + 代码实现

1. 按住ctrl点击B,B选中

测试用例代码

1 it('should set B selected if ctrlClick on B', function () {
2    expect(B.selected).toBeFalsy();
3    $scope.ctrlClick(B);
4    expect(B.selected).toBeTruthy();
5 });

测试报错,ctrlClick函数未定义

实现逻辑

 

测试通过

2. 按住ctrl点击B,B选中, 再次点击B,B未选中

测试用例代码

 1 it('should set B unselected if ctrlClick on selected B', function () {
 2     expect(B.selected).toBeFalsy();
 3     $scope.ctrlClick(B);
 4     expect(B.selected).toBeTruthy();
 5     $scope.ctrlClick(B);
 6     expect(B.selected).toBeFalsy();
 7 });

测试失败,修改代码

 

测试通过

3. 按住ctrl点击B,B选中,点击C,C选中,点击D,D选中

测试用例代码:

 1 it('should set BCD selected if ctrlClick on B,C,D', function () {
 2     expect(B.selected).toBeFalsy();
 3     expect(C.selected).toBeFalsy();
 4     expect(D.selected).toBeFalsy();
 5     $scope.ctrlClick(B);
 6     expect(B.selected).toBeTruthy();
 7     $scope.ctrlClick(C);
 8     expect(C.selected).toBeTruthy();
 9     $scope.ctrlClick(D);
10     expect(D.selected).toBeTruthy();
11 });

测试通过

4. 按住ctrl点击B,B选中,点击C,C选中,点击D,D选中,点击E, 取消BCD的选中状态,只选中E

测试用例代码

 1 it('should set BCD unselected if ctrlClick on E', function () {
 2     expect(B.selected).toBeFalsy();
 3     expect(C.selected).toBeFalsy();
 4     expect(D.selected).toBeFalsy();
 5     $scope.ctrlClick(B);
 6     expect(B.selected).toBeTruthy();
 7     $scope.ctrlClick(C);
 8     expect(C.selected).toBeTruthy();
 9     $scope.ctrlClick(D);
10     expect(D.selected).toBeTruthy();
11     $scope.ctrlClick(E);
12     expect(E.selected).toBeTruthy();
13     expect(B.selected).toBeFalsy();
14     expect(C.selected).toBeFalsy();
15     expect(D.selected).toBeFalsy();
16 });

测试失败,修改代码

测试通过

5. 按住ctrl点击B,B选中,点击C,C选中,点击D,D选中,切换Tab,取消BCD的选中状态

测试用例代码

 1 it('should set BCD unselected if change the tab', function () {
 2     expect(B.selected).toBeFalsy();
 3     expect(C.selected).toBeFalsy();
 4     expect(D.selected).toBeFalsy();
 5     $scope.ctrlClick(B);
 6     expect(B.selected).toBeTruthy();
 7     $scope.ctrlClick(C);
 8     expect(C.selected).toBeTruthy();
 9     $scope.ctrlClick(D);
10     expect(D.selected).toBeTruthy();
11     $scope.selectTab("A-Shares");
12     expect(B.selected).toBeFalsy();
13     expect(C.selected).toBeFalsy();
14     expect(D.selected).toBeFalsy();
15 });

测试失败,修改代码

 

在原先的切换tab方法中增加了resetSelected的方法调用。

测试通过

6. 按住ctrl点击A,不能选中A

测试用例代码

1 it('should set A unselected if ctrlClick on A', function () {
2     expect(A.selected).toBeFalsy();
3     $scope.ctrlClick(A);
4     expect(A.selected).toBeFalsy();
5 });

测试失败,修改代码

 

测试通过

 

7. 按住ctrl分别点击B, C,D,选中项为BCD,再点击A,选中项还是只有BCD

测试用例代码

 1 it('should set A unselected if ctrlClick on A', function () {
 2     expect(A.selected).toBeFalsy();
 3     expect(B.selected).toBeFalsy();
 4     expect(C.selected).toBeFalsy();
 5     expect(D.selected).toBeFalsy();
 6     $scope.ctrlClick(B);
 7     $scope.ctrlClick(C);
 8     $scope.ctrlClick(D);
 9     expect(B.selected).toBeTruthy();
10     expect(C.selected).toBeTruthy();
11     expect(D.selected).toBeTruthy();
12     $scope.ctrlClick(A);
13     expect(B.selected).toBeTruthy();
14     expect(C.selected).toBeTruthy();
15     expect(D.selected).toBeTruthy();
16     expect(A.selected).toBeFalsy();
17 });

测试通过

 

8. 按住ctrl点击B, 初始项为B

测试用例代码

1 it('should set B index if ctrlClick on B', function () {
2     expect(B.selected).toBeFalsy();
3     $scope.ctrlClick(B);
4     expect(B.selected).toBeTruthy();
5     expect($scope.startIndex).toEqual(B.nodeIndex);
6 });

测试失败,修改代码

 

测试通过

 

9. 按住shift点击B,起始项为B

测试用例代码

1 it('should set B index if shiftClick on B', function () {
2     $scope.shiftClick(B);
3     expect($scope.startIndex).toEqual(B.nodeIndex);
4 }); 

测试失败,修改代码

 

测试通过

 

10. 按住ctrl点击B,再选中C 再不选中C,起始项为B

测试用例代码

1 it('should set B index if ctrlClick on B, then set C index if ctrlClick on C', function () {
2     $scope.ctrlClick(B);
3     expect($scope.startIndex).toEqual(B.nodeIndex);
4     $scope.ctrlClick(C);
5     expect($scope.startIndex).toEqual(C.nodeIndex);
6 });

测试通过

 

11. 按住ctrl点击B,再不选中B,起始项为-1

测试用例代码

1 it('should set B index if ctrlClick on B, unselected B will change the index to -1', function () {
2     expect(B.selected).toBeFalsy();
3     $scope.ctrlClick(B);
4     expect(B.selected).toBeTruthy();
5     expect($scope.startIndex).toEqual(B.nodeIndex);
6     $scope.ctrlClick(B);
7     expect(B.selected).toBeFalsy();
8     expect($scope.startIndex).toEqual(-1);
9 });

测试失败,修改代码

 

测试通过

 

12. 按住ctrl点击B,起始项为B,再选中C,起始项为C,不选中C,起始项为B,再不选中B,起始项为-1

测试用例代码

 1 it('should have a selectIndex list', function () {
 2     expect(B.selected).toBeFalsy();
 3     expect(C.selected).toBeFalsy();
 4     $scope.ctrlClick(B);
 5     expect(B.selected).toBeTruthy();
 6     expect($scope.startIndex).toEqual(B.nodeIndex);
 7     $scope.ctrlClick(C);
 8     expect(C.selected).toBeTruthy();
 9     expect($scope.startIndex).toEqual(C.nodeIndex);
10     $scope.ctrlClick(C);
11     expect(C.selected).toBeFalsy();
12     expect($scope.startIndex).toEqual(B.nodeIndex);
13     $scope.ctrlClick(B);
14     expect(B.selected).toBeFalsy();
15     expect($scope.startIndex).toEqual(-1);
16 });

测试不通过,修改代码

测试通过,提取函数,重构代码

 

测试通过

 

13. 按住ctrl点击B,起始项为B,再选中C,起始项为C,再选中D,起始项为D,不选中C,起始项为D,再不选中D,起始项为B,再不选中B,起始项为-1

测试用例代码

 1 it('should have a selectIndex list 2', function () {
 2     $scope.ctrlClick(B);
 3     expect($scope.startIndex).toEqual(B.nodeIndex);
 4     $scope.ctrlClick(C);
 5     expect($scope.startIndex).toEqual(C.nodeIndex);
 6     $scope.ctrlClick(D);
 7     expect($scope.startIndex).toEqual(D.nodeIndex);
 8     $scope.ctrlClick(C);
 9     expect($scope.startIndex).toEqual(D.nodeIndex);
10     $scope.ctrlClick(D);
11     expect($scope.startIndex).toEqual(B.nodeIndex);
12     $scope.ctrlClick(B);
13     expect($scope.startIndex).toEqual(-1);
14 });

测试通过

 

14. 按住ctrl点击A,初始项为-1

测试用例代码

1 it('should remain index to -1 if ctrlClick on A', function () {
2     expect($scope.startIndex).toEqual(-1);
3     expect(A.selected).toBeFalsy();
4     $scope.ctrlClick(A);
5     expect(A.selected).toBeFalsy();
6     expect($scope.startIndex).toEqual(-1);
7 });

测试通过

 

15. 按住ctrl点击B,初始项为B, ctrl点击A,初始项还是B

测试用例代码

1 it('should remain index to currentIndex if ctrlClick on A', function () {
2     $scope.ctrlClick(B);
3     expect($scope.startIndex).toEqual(B.nodeIndex);
4     $scope.ctrlClick(A);
5     expect($scope.startIndex).toEqual(B.nodeIndex);
6 });

测试通过

 

16. 初始项为-1,按住shift点击B, B选中,初始项为B

测试用例代码

1 it('should set B index if shiftClick on B', function () {
2     expect(B.selected).toBeFalsy();
3     $scope.shiftClick(B);
4     expect(B.selected).toBeTruthy();
5     expect($scope.startIndex).toEqual(B.nodeIndex);
6 });

测试失败,修改代码

 

测试通过

 

17. 初始项为B,按住shift点击B,不取消B的选中状态

测试用例代码

1 it('should still set B index if shiftClick on B twice', function () {
2     expect(B.selected).toBeFalsy();
3     $scope.shiftClick(B);
4     expect(B.selected).toBeTruthy();
5     expect($scope.startIndex).toEqual(B.nodeIndex);
6     $scope.shiftClick(B);
7     expect(B.selected).toBeTruthy();
8     expect($scope.startIndex).toEqual(B.nodeIndex);
9 });

测试通过

 

18. 初始项为B,按住shift选D,将选中BCD

测试用例代码

1 it('should set BCD selected if shiftClick on B then D', function () {
2     $scope.shiftClick(B);
3     expect(B.selected).toBeTruthy();
4     $scope.shiftClick(D);
5     expect(B.selected).toBeTruthy();
6     expect(C.selected).toBeTruthy();
7     expect(D.selected).toBeTruthy();
8 });

测试失败,修改代码

 

测试通过

 

19. 初始项为D,按住shift选B,将选中BCD

测试用例代码

1 it('should set BCD selected if shiftClick on D then B', function () {
2     $scope.shiftClick(D);
3     expect(D.selected).toBeTruthy();
4     $scope.shiftClick(B);
5     expect(B.selected).toBeTruthy();
6     expect(C.selected).toBeTruthy();
7     expect(D.selected).toBeTruthy();
8 });

测试通过

 

20. 初始项为B,按住shift选C,将选中BC,按住ctrl点击D, 将选中BCD,shift选A,将选中BCD

测试用例代码

 1 it('should set BCD selected if shiftClick on B,C,ctrlClick on D, shift A', function () {
 2     $scope.shiftClick(B);
 3     expect(B.selected).toBeTruthy();
 4     $scope.shiftClick(C);
 5     expect(B.selected).toBeTruthy();
 6     expect(C.selected).toBeTruthy();
 7     $scope.ctrlClick(D);
 8     expect(B.selected).toBeTruthy();
 9     expect(C.selected).toBeTruthy();
10     expect(D.selected).toBeTruthy();
11     $scope.shiftClick(A);
12     expect(A.selected).toBeFalsy();
13     expect(B.selected).toBeTruthy();
14     expect(C.selected).toBeTruthy();
15     expect(D.selected).toBeTruthy();
16 });

测试失败,修改代码

 

测试通过

 

21. 初始项为B,按shift选D,初始项为D, ctrl点击D,取消D,初始项变为C,ctrl点击C,取消C,初始项变为B, ctrl点击B,初始项变-1

测试用例代码

 1 it('should set correct index when use shiftClick', function () {
 2     expect($scope.startIndex).toEqual(-1);
 3     $scope.shiftClick(B);
 4     expect($scope.startIndex).toEqual(B.nodeIndex);
 5     $scope.shiftClick(D);
 6     expect($scope.startIndex).toEqual(D.nodeIndex);
 7     $scope.ctrlClick(D);
 8     expect($scope.startIndex).toEqual(C.nodeIndex);
 9     $scope.ctrlClick(C);
10     expect($scope.startIndex).toEqual(B.nodeIndex);
11     $scope.ctrlClick(B);
12     expect($scope.startIndex).toEqual(-1);
13 });

测试失败,修改代码

 

测试通过

 

22. 初始项为D,按shift选B,初始项为B, ctrl点击B,取消B,初始项变为C,ctrl点击C,取消C,初始项变为D, ctrl点击D,初始项变-1

测试用例代码

 1 it('should set correct index when use shiftClick reverse', function () {
 2     expect($scope.startIndex).toEqual(-1);
 3     $scope.shiftClick(D);
 4     expect($scope.startIndex).toEqual(D.nodeIndex);
 5     $scope.shiftClick(B);
 6     expect($scope.startIndex).toEqual(B.nodeIndex);
 7     $scope.ctrlClick(B);
 8     expect($scope.startIndex).toEqual(C.nodeIndex);
 9     $scope.ctrlClick(C);
10     expect($scope.startIndex).toEqual(D.nodeIndex);
11     $scope.ctrlClick(D);
12     expect($scope.startIndex).toEqual(-1);
13 });

测试通过

 

23. 初始项为B,shift点击E,则取消B,只选中E,初始项相应的变为E,Ctrl点击E,E不选中,初始项变-1

测试用例代码

 1 it('should not select different isEdit status while using shiftClick', function () {
 2     expect($scope.startIndex).toEqual(-1);
 3     $scope.shiftClick(B);
 4     expect(B.selected).toBeTruthy();
 5     expect($scope.startIndex).toEqual(B.nodeIndex);
 6     $scope.shiftClick(E);
 7     expect(B.selected).toBeFalsy();
 8     expect(E.selected).toBeTruthy();
 9     expect($scope.startIndex).toEqual(E.nodeIndex);
10     $scope.ctrlClick(E);
11     expect(B.selected).toBeFalsy();
12     expect(E.selected).toBeFalsy();
13     expect($scope.startIndex).toEqual(-1);
14 });

测试失败,修改代码

 

测试通过,重构代码

测试通过


24. 初始项为B,shift点击I,将取消B,只选中I,初始项变为I

测试用例代码

 1 it('should not select different isEdit status while using shiftClick 2', function () {
 2     expect($scope.startIndex).toEqual(-1);
 3     $scope.shiftClick(B);
 4     expect(B.selected).toBeTruthy();
 5     expect($scope.startIndex).toEqual(B.nodeIndex);
 6     $scope.shiftClick(I);
 7     expect(B.selected).toBeFalsy();
 8     expect(I.selected).toBeTruthy();
 9     expect($scope.startIndex).toEqual(I.nodeIndex);
10     expect(_.where($scope.allNodes, { selected: true}).length).toEqual(1);
11 });

测试通过

 

25. shift点击E,shift点击H,将选中EGH,F未选中

测试用例代码

 1 it('should skip the opEnable=false item', function () {
 2     $scope.shiftClick(E);
 3     expect(E.selected).toBeTruthy();
 4     expect($scope.startIndex).toEqual(E.nodeIndex);
 5     $scope.shiftClick(H);
 6     expect(E.selected).toBeTruthy();
 7     expect(F.selected).toBeFalsy();
 8     expect(G.selected).toBeTruthy();
 9     expect(H.selected).toBeTruthy();
10     expect($scope.startIndex).toEqual(H.nodeIndex);
11     expect(_.where($scope.allNodes, { selected: true}).length).toEqual(3);
12 });

测试失败,修改代码

 

测试通过

 

26. shift点击E,shift点击H,将选中EGH,F未选中,初始项为H, ctrl点击H, 取消H的选中状态,初始项变为G,ctrl点击G,取消G的选中状态,初始项变为E

测试用例代码

 1 it('should have right index when skipped the opEnable=false item', function () {
 2     $scope.shiftClick(E);
 3     expect(E.selected).toBeTruthy();
 4     expect($scope.startIndex).toEqual(E.nodeIndex);
 5     $scope.shiftClick(H);
 6     expect(E.selected).toBeTruthy();
 7     expect(F.selected).toBeFalsy();
 8     expect(G.selected).toBeTruthy();
 9     expect(H.selected).toBeTruthy();
10     expect($scope.startIndex).toEqual(H.nodeIndex);
11     expect(_.where($scope.allNodes, { selected: true}).length).toEqual(3);
12 
13     $scope.ctrlClick(H);
14     expect(H.selected).toBeFalsy();
15     expect($scope.startIndex).toEqual(G.nodeIndex);
16     $scope.ctrlClick(G);
17     expect(G.selected).toBeFalsy();
18     expect($scope.startIndex).toEqual(E.nodeIndex);
19 });

测试通过

 

27. 若选中了BCD,切换tab,将设置回初始项为-1,取消BCD的选中状态

测试用例代码

 1 it('should clear the shift selection when change the tab', function () {
 2     $scope.shiftClick(B);
 3     expect(B.selected).toBeTruthy();
 4     $scope.shiftClick(D);
 5     expect(B.selected).toBeTruthy();
 6     expect(C.selected).toBeTruthy();
 7     expect(D.selected).toBeTruthy();
 8     $scope.selectTab("A-Shares");
 9     expect(B.selected).toBeFalsy();
10     expect(C.selected).toBeFalsy();
11     expect(D.selected).toBeFalsy();
12 });

测试通过

 

28. 初始项为-1,shift点击A,不选中A,初始项为-1

测试用例代码

1 it('should remain the index -1 when shiftClick A', function () {
2     expect($scope.startIndex).toEqual(-1);
3     $scope.shiftClick(A);
4     expect($scope.startIndex).toEqual(-1);
5 });

测试通过

 

29. shift选择B,再shift选择D,将选中BCD,初始项变为D,若shift点击A,则不会改变选中的BCD,初始项还是D

测试用例代码

 1 it('should remain currentIndex when shiftClick A', function () {
 2     expect($scope.startIndex).toEqual(-1);
 3     $scope.shiftClick(B);
 4     expect(B.selected).toBeTruthy();
 5     expect($scope.startIndex).toEqual(B.nodeIndex);
 6     $scope.shiftClick(D);
 7     expect(B.selected).toBeTruthy();
 8     expect(C.selected).toBeTruthy();
 9     expect(D.selected).toBeTruthy();
10     expect($scope.startIndex).toEqual(D.nodeIndex);
11     $scope.shiftClick(A);
12     expect($scope.startIndex).toEqual(D.nodeIndex);
13 });

测试通过

 

30. 右键A,不弹出菜单

测试用例代码

1 it('should show no menu when rightClick A', function () {
2     $scope.rightClick(A);
3     expect($rootScope.contextMenuStatus.isShow).toBeFalsy();
4 });

测试失败,修改代码

 

测试通过

 

31. 右键B,弹出菜单1,目标项为B

测试用例代码

1 it('should show menu 1 when rightClick B', function () {
2     $scope.rightClick(B);
3     expect($rootScope.contextMenuStatus.isShow).toBeTruthy();
4     expect($rootScope.contextMenuStatus.menuCode).toEqual(1);
5     expect($scope.targetNodes[0]).toBe(B);
6 });

测试失败,修改代码

 

测试通过

 

32. 右键E,弹出菜单2,目标项为E

测试用例代码

1 it('should show menu 2 when rightClick E', function () {
2     $scope.rightClick(E);
3     expect($rootScope.contextMenuStatus.isShow).toBeTruthy();
4     expect($rootScope.contextMenuStatus.menuCode).toEqual(2);
5     expect($scope.targetNodes[0]).toBe(E);
6 });

测试通过

 

33. Ctrl点击BCD,右键B,弹出菜单1,目标项为BCD

测试用例代码

 1 it('should show menu 1 and target is BCD when rightClick BCD', function () {
 2     $scope.shiftClick(B);
 3     $scope.shiftClick(D);
 4     $scope.rightClick(B);
 5     expect($rootScope.contextMenuStatus.isShow).toBeTruthy();
 6     expect($rootScope.contextMenuStatus.menuCode).toEqual(1);
 7     expect($scope.targetNodes.length).toEqual(3);
 8     expect($scope.targetNodes[0]).toBe(B);
 9     expect($scope.targetNodes[1]).toBe(C);
10     expect($scope.targetNodes[2]).toBe(D);
11 });

测试失败,修改代码

 

测试通过

 

34. Ctrl点击BCD,右键E,弹出菜单2,目标项为E

测试用例代码

1 it('should show menu 2 when rightClick E even if BCD is selected', function () {
2     $scope.shiftClick(B);
3     $scope.shiftClick(D);
4     $scope.rightClick(E);
5     expect($rootScope.contextMenuStatus.isShow).toBeTruthy();
6     expect($rootScope.contextMenuStatus.menuCode).toEqual(2);
7     expect($scope.targetNodes[0]).toBe(E);
8 });

测试通过

 

35. Ctrl点击BCD,右键A,不弹出菜单

测试用例代码

1 it('should show no menu when rightClick A even if BCD is selected', function () {
2     $scope.shiftClick(B);
3     $scope.shiftClick(D);
4     $scope.rightClick(A);
5     expect($rootScope.contextMenuStatus.isShow).toBeFalsy();
6 });

测试通过

原文地址:https://www.cnblogs.com/nickppa/p/5406600.html