public async Task GetFundingPeriods_GivenNullOrEmptyPeriodsReturned_LogsAndReturnsOKWithEmptyList()
{
// Arrange
ILogger logger = CreateLogger();
IEnumerable <FundingPeriod> Periods = null;
IPolicyRepository policyRepository = CreatePolicyRepository();
policyRepository
.GetFundingPeriods()
.Returns(Periods);
FundingPeriodService fundingPeriodService = CreateFundingPeriodService(logger: logger, policyRepository: policyRepository);
// Act
IActionResult result = await fundingPeriodService.GetFundingPeriods();
// Assert
result
.Should()
.BeOfType <OkObjectResult>();
OkObjectResult objectResult = result as OkObjectResult;
IEnumerable <FundingPeriod> values = objectResult.Value as IEnumerable <FundingPeriod>;
values
.Should()
.NotBeNull();
logger
.Received(1)
.Error(Arg.Is("No funding periods were returned"));
}
public async Task GetFundingPeriods_GivenPeriodsAlreadyInCache_ReturnsOKWithResultsFromCache()
{
// Arrange
ILogger logger = CreateLogger();
IEnumerable <FundingPeriod> Periods = new[]
{
new FundingPeriod(),
new FundingPeriod()
};
ICacheProvider cacheProvider = CreateCacheProvider();
cacheProvider
.GetAsync <FundingPeriod[]>(Arg.Is(CacheKeys.FundingPeriods))
.Returns(Periods.ToArray());
IPolicyRepository policyRepository = CreatePolicyRepository();
FundingPeriodService PeriodsService = CreateFundingPeriodService(logger, cacheProvider, policyRepository);
// Act
IActionResult result = await PeriodsService.GetFundingPeriods();
// Assert
result
.Should()
.BeOfType <OkObjectResult>();
OkObjectResult objectResult = result as OkObjectResult;
IEnumerable <FundingPeriod> values = objectResult.Value as IEnumerable <FundingPeriod>;
values
.Should()
.HaveCount(2);
await
policyRepository
.DidNotReceive()
.GetFundingPeriods();
}
public async Task GetFundingPeriods_GivenPeriodsReturned_ReturnsOKWithResults()
{
// Arrange
ILogger logger = CreateLogger();
IEnumerable <FundingPeriod> Periods = new[]
{
new FundingPeriod(),
new FundingPeriod()
};
IPolicyRepository policyRepository = CreatePolicyRepository();
policyRepository
.GetFundingPeriods()
.Returns(Periods);
ICacheProvider cacheProvider = CreateCacheProvider();
FundingPeriodService fundingPeriodService = CreateFundingPeriodService(logger, cacheProvider, policyRepository);
// Act
IActionResult result = await fundingPeriodService.GetFundingPeriods();
// Assert
result
.Should()
.BeOfType <OkObjectResult>();
OkObjectResult objectResult = result as OkObjectResult;
IEnumerable <FundingPeriod> values = objectResult.Value as IEnumerable <FundingPeriod>;
values
.Should()
.HaveCount(2);
await
cacheProvider
.Received(1)
.SetAsync <FundingPeriod[]>(Arg.Is(CacheKeys.FundingPeriods), Arg.Is <FundingPeriod[]>(m => m.SequenceEqual(Periods)));
}
