public async Task GetResourceByReferenceIdAndPopulateDeletedDetailsFromDatabase_returns_API_data_if_retrieved()
{
// Given
var resource = Builder <ResourceReferenceWithResourceDetails> .CreateNew()
.With(r => r.RefId = SingleResourceReferenceId)
.And(r => r.AbsentInLearningHub = false)
.Build();
A.CallTo(() => learningHubApiClient.GetResourceByReferenceId(SingleResourceReferenceId))
.Returns(resource);
// When
var result =
(await learningHubResourceService.GetResourceByReferenceIdAndPopulateDeletedDetailsFromDatabase(
SingleResourceReferenceId
)) !;
// Then
using (new AssertionScope())
{
result.resource.Should().BeEquivalentTo(resource);
result.resource !.AbsentInLearningHub.Should().BeFalse();
result.apiIsAccessible.Should().BeTrue();
A.CallTo(() => learningHubApiClient.GetResourceByReferenceId(SingleResourceReferenceId))
.MustHaveHappenedOnceExactly();
A.CallTo(
() => learningResourceReferenceDataService.GetResourceReferenceDetailsByReferenceIds(
A <IEnumerable <int> > ._
)
)
.MustNotHaveHappened();
}
}
GetResourceByReferenceIdAndPopulateDeletedDetailsFromDatabase_returns_fallback_data_if_API_throws_exception()
{
// Given
var resource = Builder <ResourceReferenceWithResourceDetails> .CreateNew()
.With(r => r.RefId = SingleResourceReferenceId)
.And(r => r.AbsentInLearningHub = false)
.Build();
A.CallTo(() => learningHubApiClient.GetResourceByReferenceId(SingleResourceReferenceId))
.Throws(new LearningHubResponseException("exception", HttpStatusCode.Unauthorized));
A.CallTo(
() => learningResourceReferenceDataService.GetResourceReferenceDetailsByReferenceIds(
A <IEnumerable <int> > ._
)
).Returns(new List <ResourceReferenceWithResourceDetails> {
resource
});
// When
var result =
(await learningHubResourceService.GetResourceByReferenceIdAndPopulateDeletedDetailsFromDatabase(
SingleResourceReferenceId
)) !;
// Then
using (new AssertionScope())
{
result.resource.Should().BeEquivalentTo(resource);
result.resource !.AbsentInLearningHub.Should().BeFalse();
result.apiIsAccessible.Should().BeFalse();
A.CallTo(() => learningHubApiClient.GetResourceByReferenceId(A <int> ._))
.MustHaveHappenedOnceExactly();
A.CallTo(
() => learningResourceReferenceDataService.GetResourceReferenceDetailsByReferenceIds(
A <IEnumerable <int> > .That.IsSameSequenceAs(new[] { SingleResourceReferenceId })
)
)
.MustHaveHappenedOnceExactly();
}
}
