是否有特定的用户故事场景邪恶？
所以我知道，当谈到用户故事场景时，具体是一件好事。但是，我经常谈到自己的问题：我的情景有多具体？
例如，对于用户故事：
为了允许项目成员在项目上进行协作，作为项目经理，我希望能够注册新项目
我们可以有以下场景：
鉴于项目从未在系统中注册过，当项目经理注册该项目时，注册的项目应出现在指定成员的项目列表中
或者我们可以更具体地说：
鉴于Scott是项目经理和stackoverflow集成项目从未在系统中注册，当Scott注册指定Jane作为项目成员的stackoverflow集成项目时，stackoverflow集成项目应该出现在Jane的项目列表中
在编写BDD规范时，我发现了第二个“更具体”的方法。有像scottTheProjectManager而不是projectManagerStub的东西是：
更符合现实世界（我们没有存根作为项目经理......或者我们呢？）
在规范上下文中需要时更容易引用（否则，我将继续说“项目经理”或“注册项目的项目经理”......等。
我的结论是对的吗？当故事发生变化时，这种特殊性是否会伤害我？
非常感谢！
更新
上面的问题不仅仅是关于拥有人名而不是角色名，而是关于用实例的名称替换场景中的所有占位符。实际上，我并不是说我们实际上有一个名叫斯科特的人担任项目经理，它只是给抽象占位符命名以实现上述好处。
我将尝试通过包含以下代码来展示如何实现这些好处，该代码使用StoryQ框架表示完整的BDD样式规范
[TestFixture]
public class ProjectRegistrationSpecs
{
[Test]
public void ProjectRegistration()
{
new Story("Project Registration")
.InOrderTo("allow project members to collaborate over a project")
.AsA("project manager")
.IWant("to be able to register new projects")
.WithScenario("New Project Registration")
.Given(ScottIsAProjectManager)
.And(StackoverflowIntegrationProjectHasNeverBeenRegistered)
.When(ScottRegistersStackoverflowIntegrationProjectSpecifyingJaneAsAnAnalyst)
.Then(StackoverflowIntegrationProjectShouldAppearInJanesListOfProjects)
.Execute();
}
//Since Scott and Jane are just instances that have meaning in the context of this user story only, they're defined private
private ProjectManager scottTheProjectManager;
private Project stackOverFlowIntegrationProject;
private Employee janeTheAnalyst;
//Initialize the stubs in the constructor
public ProjectRegistrationSpecs()
{
scottTheProjectManager = new ProjectManager()
{
Id = new Guid("{A1596CFC-5FA5-4f67-AC7E-5B140F312D52}")
};
stackOverFlowIntegrationProject = new Project()
{
Id = new Guid("{F4CD5DDE-861E-4e18-8021-730B7F47C232}"),
Name = "Stack Overflow Integration"
};
}
private void ScottIsAProjectManager()
{
container.Get<IDataProvider>().Repository<ProjectManager>().Add(scottTheProjectManager);
}
private void StackoverflowIntegrationProjectHasNeverBeenRegisteredInTheSystem()
{
var provider = container.Get<IDataProvider>();
var project = provider.Repository<Project>().SingleOrDefault(p => p.Name == stackOverFlowIntegrationProject.Name);
if (null != project)
provider.Repository<Project>().Delete(project);
}
private void ScottRegistersStackoverflowIntegrationProjectSpecifyingJaneAsAProjectMember()
{
stackOverFlowIntegrationProject.Members.Add(janeTheAnalyst);
scottTheProjectManager.RegisterProject(stackOverFlowIntegrationProject);
}
//instead of saying something like TheProjectThatWasAddedByTheProjectManagerShouldAppearInTheProjectMembersList, we have:
private void StackoverflowIntegrationProjectShouldAppearInJanesListOfProjects()
{
Assert.That(janeTheAnalyst.Projects.Any(p => p.Id == stackOverFlowIntegrationProject.Id));
}
}
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new Story("Project Registration") .InOrderTo("allow project members to collaborate over a project") .AsA("project manager") .IWant("to be able to register new projects") .WithScenario("New Project Registration") .Given(AProjectManager, "Scott") .And(AnUnRegisteredProject, "Stack Overflow Integration") .When(TheProjectManagerRegistersTheProject) .And(TheProjectManagerSpecifiesATeamMember, "Jane") .Then(ThenTheProjectShouldAppearInTheTeamMembersListOfProjects) .Execute();旗低饶彤