Question

我们正在使用带有茉莉花框架的量角器。以下是我们的规格文件

describe('Projects CRUD', function () {
	var projectsPage = require('../pages/Projects_Page.js');
    var commonFunctions = require('../utils/CommonFunctions.js');
    
    it('Rename Project - Duplicate name check', function () {
    	try{
    		projectsPage.clickProjectsTab();
            projectsPage.selectProject('AutoProject1');
            projectsPage.projectBreadcrumbChevron.click();
            projectsPage.editProjectIcon.click();
            projectsPage.editProjectUpdateButton.click();
            expect(projectsPage.duplicateProjectError.getText()).toEqual('A Project with that name already exists');
            projectsPage.editProjectCancelButton.click()
            commonFunctions.updateResult(164378 , "Project duplicate name checked with same Org unit successfully", "p");
    	}catch(err){
    		console.log(err);
    		commonFunctions.updateResult(164378 , err, "f");
    	}
     });
});

我们的要求是，如果任何一个步骤之间的失败或什至期望条件在“ it”块中失败，则应执行catch块。目前，对于任何异常，它都无法捕获。遵循错误跟踪

Failures:
 1) Projects CRUD Rename Project - Duplicate name check
 Message:
   Failed: project not found
 Stack:
 Error: project not found
    at E:\JavaScriptWorkSpace\UIAutomation\pages\Projects_Page.js:39:23
    at ManagedPromise.invokeCallback_ (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\promise.js:1376:14)
    at TaskQueue.execute_ (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\promise.js:3084:14)
    at TaskQueue.executeNext_ (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\promise.js:3067:27)
    at asyncRun (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\promise.js:2927:27)
    at C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\promise.js:668:7
    at process._tickCallback (internal/process/next_tick.js:68:7)
From: Task: Run it("Rename Project - Duplicate name check") in control flow
    at UserContext.<anonymous> (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\jasminewd2\index.js:94:19)
    at C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\jasminewd2\index.js:64:48
    at ControlFlow.emit (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\events.js:62:21)
    at ControlFlow.shutdown_ (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\promise.js:2674:10)
    at shutdownTask_.MicroTask (C:\Users\abc\AppData\Roaming\npm\node_modules\protractor\node_modules\selenium-webdriver\lib\promise.js:2599:53)
From asynchronous test:
Error
    at Suite.<anonymous> (E:\JavaScriptWorkSpace\UIAutomation\specs\ProjectsCrud.js:6:5)
    at Object.<anonymous> (E:\JavaScriptWorkSpace\UIAutomation\specs\ProjectsCrud.js:1:63)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)

1个规格，1个故障 30.699秒完成

Answer 1

尝试以下一个

it('Rename Project - Duplicate name check', async () => {
    try{
        await projectsPage.clickProjectsTab();
        await projectsPage.selectProject('AutoProject1');
        await projectsPage.projectBreadcrumbChevron.click();
        await projectsPage.editProjectIcon.click();
        await projectsPage.editProjectUpdateButton.click();
        expect(await projectsPage.duplicateProjectError.getText()).toEqual('A Project with that name already exists');
        await projectsPage.editProjectCancelButton.click();
        await commonFunctions.updateResult(164378 , "Project duplicate name checked with same Org unit successfully", "p");
    }catch(err){
        await console.log(err);
        await commonFunctions.updateResult(164378 , err, "f");
    }
 });

希望它对您有帮助

Answer 2

如果我正确理解执行流程，则您的错误发生在此处describe（甚至更早）的块之后的第一行

describe('Projects CRUD', function () {
    error is here ----> var projectsPage = require('../pages/Projects_Page.js');
    var commonFunctions = require('../utils/CommonFunctions.js');

在try / catch块之前，因此此错误无法达到catch块。

并且从错误消息中，Projects_Page.js文件中存在某些错误，可能丢失了require/import或错字。

作为旁注，请在Proctractor documentation中阅读有关异步/等待的信息，因为据我所知，Web驱动程序控制流默认情况下已被禁用。

量角器茉莉花在错误/预期失败时捕获异常

2 个答案: