public IActionResult LinkLearningHubSso([FromQuery] LinkLearningHubRequest linkLearningHubRequest)
{
if (!ModelState.IsValid)
{
throw new LearningHubLinkingRequestException("Invalid Learning Hub request.");
}
var learningHubResourcedId = learningHubLinkService.ValidateLinkingRequestAndExtractDestinationResourceId(
linkLearningHubRequest,
HttpContext.Session.GetString(LinkLearningHubRequest.SessionIdentifierKey)
);
var delegateId = User.GetCandidateIdKnownNotNull();
var isAccountAlreadyLinked = learningHubLinkService.IsLearningHubAccountLinked(delegateId);
learningHubLinkService.LinkLearningHubAccountIfNotLinked(delegateId, linkLearningHubRequest.UserId);
var model = new LinkLearningHubViewModel(isAccountAlreadyLinked, learningHubResourcedId);
return(View("../LinkLearningHubSso", model));
}
ValidateLinkingRequestAndExtractDestinationResourceId_throws_exception_when_stored_sessionIdentifier_is_invalid()
{
// Given
var linkLearningHubRequest = new LinkLearningHubRequest
{
Hash = "valid-hash",
State = $"{Guid.NewGuid()}_refId:1234",
UserId = 12345,
};
// When
Action act = () =>
learningHubLinkService.ValidateLinkingRequestAndExtractDestinationResourceId(
linkLearningHubRequest,
"invalid-guid"
);
// Then
act.Should().Throw <LearningHubLinkingRequestException>()
.WithMessage("Invalid Learning Hub linking request session identifier.");
}
public void LinkLearningHubSso_invalid_state_throws_exception()
{
// Given
controller.ModelState.AddModelError("Hash", "Required.");
// When
Action a = () => controller.LinkLearningHubSso(new LinkLearningHubRequest());
// Then
using (new AssertionScope())
{
a.Should().Throw <LearningHubLinkingRequestException>();
A.CallTo(
() => learningHubLinkService.ValidateLinkingRequestAndExtractDestinationResourceId(
A <LinkLearningHubRequest> ._,
A <string> ._
)
)
.MustNotHaveHappened();
A.CallTo(() => learningHubLinkService.IsLearningHubAccountLinked(A <int> ._)).MustNotHaveHappened();
A.CallTo(() => learningHubLinkService.LinkLearningHubAccountIfNotLinked(A <int> ._, A <int> ._))
.MustNotHaveHappened();
}
}