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author | GitLab Bot <gitlab-bot@gitlab.com> | 2019-12-20 15:07:34 +0000 |
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committer | GitLab Bot <gitlab-bot@gitlab.com> | 2019-12-20 15:07:34 +0000 |
commit | 8b61452138ecc511b52cd49be4ee6b8a80390c50 (patch) | |
tree | 122b817432c2a0f0e23767bd95791a89b20540c0 /spec/frontend/task_list_spec.js | |
parent | f864f8a7aafa45b0e4c04e4312f89da4b1227c0f (diff) | |
download | gitlab-ce-8b61452138ecc511b52cd49be4ee6b8a80390c50.tar.gz |
Add latest changes from gitlab-org/gitlab@master
Diffstat (limited to 'spec/frontend/task_list_spec.js')
-rw-r--r-- | spec/frontend/task_list_spec.js | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/spec/frontend/task_list_spec.js b/spec/frontend/task_list_spec.js new file mode 100644 index 00000000000..1261833e3ec --- /dev/null +++ b/spec/frontend/task_list_spec.js @@ -0,0 +1,156 @@ +import $ from 'jquery'; +import TaskList from '~/task_list'; +import axios from '~/lib/utils/axios_utils'; + +describe('TaskList', () => { + let taskList; + let currentTarget; + const taskListOptions = { + selector: '.task-list', + dataType: 'issue', + fieldName: 'description', + lockVersion: 2, + }; + const createTaskList = () => new TaskList(taskListOptions); + + beforeEach(() => { + setFixtures(` + <div class="task-list"> + <div class="js-task-list-container"></div> + </div> + `); + + currentTarget = $('<div></div>'); + taskList = createTaskList(); + }); + + it('should call init when the class constructed', () => { + jest.spyOn(TaskList.prototype, 'init'); + jest.spyOn(TaskList.prototype, 'disable').mockImplementation(() => {}); + jest.spyOn($.prototype, 'taskList').mockImplementation(() => {}); + jest.spyOn($.prototype, 'on').mockImplementation(() => {}); + + taskList = createTaskList(); + const $taskListEl = $(taskList.taskListContainerSelector); + + expect(taskList.init).toHaveBeenCalled(); + expect(taskList.disable).toHaveBeenCalled(); + expect($taskListEl.taskList).toHaveBeenCalledWith('enable'); + expect($(document).on).toHaveBeenCalledWith( + 'tasklist:changed', + taskList.taskListContainerSelector, + taskList.updateHandler, + ); + }); + + describe('getTaskListTarget', () => { + it('should return currentTarget from event object if exists', () => { + const $target = taskList.getTaskListTarget({ currentTarget }); + + expect($target).toEqual(currentTarget); + }); + + it('should return element of the taskListContainerSelector', () => { + const $target = taskList.getTaskListTarget(); + + expect($target).toEqual($(taskList.taskListContainerSelector)); + }); + }); + + describe('disableTaskListItems', () => { + it('should call taskList method with disable param', () => { + jest.spyOn($.prototype, 'taskList').mockImplementation(() => {}); + + taskList.disableTaskListItems({ currentTarget }); + + expect(currentTarget.taskList).toHaveBeenCalledWith('disable'); + }); + }); + + describe('enableTaskListItems', () => { + it('should call taskList method with enable param', () => { + jest.spyOn($.prototype, 'taskList').mockImplementation(() => {}); + + taskList.enableTaskListItems({ currentTarget }); + + expect(currentTarget.taskList).toHaveBeenCalledWith('enable'); + }); + }); + + describe('disable', () => { + it('should disable task list items and off document event', () => { + jest.spyOn(taskList, 'disableTaskListItems').mockImplementation(() => {}); + jest.spyOn($.prototype, 'off').mockImplementation(() => {}); + + taskList.disable(); + + expect(taskList.disableTaskListItems).toHaveBeenCalled(); + expect($(document).off).toHaveBeenCalledWith( + 'tasklist:changed', + taskList.taskListContainerSelector, + ); + }); + }); + + describe('update', () => { + it('should disable task list items and make a patch request then enable them again', done => { + const response = { data: { lock_version: 3 } }; + jest.spyOn(taskList, 'enableTaskListItems').mockImplementation(() => {}); + jest.spyOn(taskList, 'disableTaskListItems').mockImplementation(() => {}); + jest.spyOn(taskList, 'onSuccess').mockImplementation(() => {}); + jest.spyOn(axios, 'patch').mockReturnValue(Promise.resolve(response)); + + const value = 'hello world'; + const endpoint = '/foo'; + const target = $(`<input data-update-url="${endpoint}" value="${value}" />`); + const detail = { + index: 2, + checked: true, + lineNumber: 8, + lineSource: '- [ ] check item', + }; + const event = { target, detail }; + const patchData = { + [taskListOptions.dataType]: { + [taskListOptions.fieldName]: value, + lock_version: taskListOptions.lockVersion, + update_task: { + index: detail.index, + checked: detail.checked, + line_number: detail.lineNumber, + line_source: detail.lineSource, + }, + }, + }; + + taskList + .update(event) + .then(() => { + expect(taskList.disableTaskListItems).toHaveBeenCalledWith(event); + expect(axios.patch).toHaveBeenCalledWith(endpoint, patchData); + expect(taskList.enableTaskListItems).toHaveBeenCalledWith(event); + expect(taskList.onSuccess).toHaveBeenCalledWith(response.data); + expect(taskList.lockVersion).toEqual(response.data.lock_version); + }) + .then(done) + .catch(done.fail); + }); + }); + + it('should handle request error and enable task list items', done => { + const response = { data: { error: 1 } }; + jest.spyOn(taskList, 'enableTaskListItems').mockImplementation(() => {}); + jest.spyOn(taskList, 'onError').mockImplementation(() => {}); + jest.spyOn(axios, 'patch').mockReturnValue(Promise.reject({ response })); // eslint-disable-line prefer-promise-reject-errors + + const event = { detail: {} }; + taskList + .update(event) + .then(() => { + expect(taskList.enableTaskListItems).toHaveBeenCalledWith(event); + expect(taskList.onError).toHaveBeenCalledWith(response.data); + }) + .then(done) + .catch(done.fail); + }); +}); |