我向控制器添加了一个方法,用于从 JWT 令牌中获取用户 IDHttpContext
。在我的单元测试中HttpContext
is null,所以我得到了一个例外。
我该如何解决这个问题?有没有办法最小起订量HttpContext
?
这是在我的基本控制器中获取用户的方法
protected string GetUserId()
{
if (HttpContext.User.Identity is ClaimsIdentity identity)
{
IEnumerable<Claim> claims = identity.Claims;
return claims.ToList()[0].Value;
}
return "";
}
我的一项测试看起来像这样
[Theory]
[MemberData(nameof(TestCreateUsergroupItemData))]
public async Task TestPostUsergroupItem(Usergroup usergroup)
{
// Arrange
UsergroupController controller = new UsergroupController(context, mapper);
// Act
var controllerResult = await controller.Post(usergroup).ConfigureAwait(false);
// Assert
//....
}
确实没有必要嘲笑HttpContext
在这个特殊情况下。
Use the DefaultHttpContext
并设置完成测试所需的成员
例如
[Theory]
[MemberData(nameof(TestCreateUsergroupItemData))]
public async Task TestPostUsergroupItem(Usergroup usergroup) {
// Arrange
//...
var identity = new GenericIdentity("some name", "test");
var contextUser = new ClaimsPrincipal(identity); //add claims as needed
//...then set user and other required properties on the httpContext as needed
var httpContext = new DefaultHttpContext() {
User = contextUser;
};
//Controller needs a controller context to access HttpContext
var controllerContext = new ControllerContext() {
HttpContext = httpContext,
};
//assign context to controller
UsergroupController controller = new UsergroupController(context, mapper) {
ControllerContext = controllerContext,
};
// Act
var controllerResult = await controller.Post(usergroup).ConfigureAwait(false);
// Assert
....
}
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