[英]Cucumber JS can see my feature, but doesn't seem to run the steps
我已经在解决方案中设置了Cucumber-JS和Grunt-JS。
我的文件夹结构如下所示:
+ Project
+ features
- Search.feature
+ step_definitions
- Search_steps.js
+ support
- world.js
- package.json
- gruntfile.js
我在gruntfile.js中添加了一个Cucumber-JS任务:
// Project configuration.
grunt.initConfig({
pkg: grunt.file.readJSON('package.json'),
cucumberjs: {
src: 'features',
options: {
steps: 'features/step_definitions',
format: 'pretty'
}
}
});
grunt.loadNpmTasks('grunt-cucumber');
grunt.registerTask('default', ['cucumberjs']);
我已经写出了功能文件:
Feature: Search
As a user of the website
I want to search
So that I can view items
Scenario: Searching for items
Given I am on the website
When I go to the homepage
Then I should see a location search box
而我的步骤定义文件:
var SearchSteps = module.exports = function () {
this.World = require('../support/world').World;
this.Given('I am on the website', function(callback) {
callback.pending();
});
this.When('I go to the homepage', function (callback) {
callback.pending();
});
this.Then('I should see a location search box', function (callback) {
callback.pending();
});
};
还有我的world.js文件:
var World = function (callback) {
callback(this);
};
exports.World = World;
但是,当我在命令行中运行grunt时,虽然似乎看到了我的功能,但似乎从未运行任何步骤。
我所得到的是这样的:
Running "cucumberjs:src" (cucumberjs) task
Feature: Search
Scenario: Searching for items
Given I am on the website
When I go to the homepage
Then I should see a location search box
1 scenario (1 pending)
3 steps (1 pending, 2 skipped)
Done, without errors.
黄瓜似乎对我放入测试中的东西没有任何关注。
即使我放入一些明显的逻辑错误,例如:
this.Given('I am on the website', function(callback) {
var x = 0 / 0;
callback.pending();
});
它只是忽略它并显示上面的消息。
我似乎可以从Cucumber中获取任何错误的唯一方法是在步骤文件中放置一个完全语法错误。 例如,取下封闭支架。 然后我得到这样的东西:
Running "cucumberjs:src" (cucumberjs) task
C:\dev\Project\features\step_definitions\Search_steps.js:14
};
^
Warning: Unexpected token ; Use --force to continue.
Aborted due to warnings.
我在这里想念什么?
正如我在评论中所说,一切都按预期进行。 调用callback.pending()
告诉Cucumber您的步骤定义尚未准备好,其余情况现在应该忽略。
将其更改为callback()
以指示Cucumber转到方案中的下一步。 如果您想通知Cucumber失败,请将错误传递给该回调或引发异常(不过我不建议这样做):
callback(new Error('This is a failure'));
HTH。
你有尝试过吗?
this.World = require("../support/world.js").World;
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