public async Task ValidateFundingTemplate_GivenTemplateWIthValidSchemaVersionButTemplateDoesNotValidateAgainstTheSchema_ReturnsValidationResultWithErrors1()
{
//Arrange
const string schemaVersion = "1.0";
string fundingTemplate = CreateJsonFile("CalculateFunding.Services.Policy.Resources.LogicalModelTemplate.json");
string fundingSchema = CreateJsonFile("CalculateFunding.Services.Policy.Resources.LogicalModel.json");
string blobName = $"{fundingSchemaFolder}/{schemaVersion}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(true);
fundingSchemaRepository
.GetFundingSchemaVersion(Arg.Is(blobName))
.Returns(fundingSchema);
FundingTemplateValidationService fundingTemplateValidationService = CreateFundingTemplateValidationService(fundingSchemaRepository: fundingSchemaRepository);
//Act
FundingTemplateValidationResult result = await fundingTemplateValidationService.ValidateFundingTemplate(fundingTemplate, "fsid", "fpid", "1.0");
//Assert
result
.Errors
.Should()
.HaveCount(8);
result
.IsValid
.Should()
.BeFalse();
}
public async Task GetFundingSchemaByVersion_WhenSchemaRetrivedFromBlobStorgae_ReturnsOkResult()
{
//arrange
const string schema = "schema";
const string version = "0.6";
string blobName = $"{fundingSchemaFolder}/{version}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(true);
fundingSchemaRepository
.GetFundingSchemaVersion(Arg.Is(blobName))
.Returns(schema);
ILogger logger = CreateLogger();
FundingSchemaService fundingSchemaService = CreateFundingSchemaService(logger, fundingSchemaRepository: fundingSchemaRepository);
//Act
IActionResult result = await fundingSchemaService.GetFundingSchemaByVersion(version);
//Assert
result
.Should()
.BeAssignableTo <OkObjectResult>()
.Which
.Value
.Should()
.Be(schema);
}
public async Task ValidateFundingTemplate_GivenTemplateWithValidFundingPeriodIdButNoFundingPeriodExists_ReturnsValidationResultWithErrors()
{
//Arrange
const string schemaVersion = "1.0";
FundingStream fundingStream = new FundingStream();
JsonSchema schema = JsonSchema.FromType <TestTemplate_schema_1_0>();
TestTemplate_schema_1_0 testClassWithFunding = new TestTemplate_schema_1_0
{
SchemaVersion = schemaVersion,
Funding = new { templateVersion = "2.1", fundingStream = new { code = "PES" }, fundingPeriod = new { id = "AY-2020" } }
};
string fundingTemplate = JsonConvert.SerializeObject(testClassWithFunding);
string fundingSchema = schema.AsJson();
string blobName = $"{fundingSchemaFolder}/{schemaVersion}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(true);
fundingSchemaRepository
.GetFundingSchemaVersion(Arg.Is(blobName))
.Returns(fundingSchema);
IPolicyRepository policyRepository = CreatePolicyRepository();
policyRepository
.GetFundingStreamById(Arg.Is("PES"))
.Returns(fundingStream);
FundingTemplateValidationService fundingTemplateValidationService = CreateFundingTemplateValidationService(
fundingSchemaRepository: fundingSchemaRepository,
policyRepository: policyRepository);
//Act
FundingTemplateValidationResult result = await fundingTemplateValidationService.ValidateFundingTemplate(fundingTemplate, "PES", "AY-2020", "2.1");
//Assert
result
.IsValid
.Should()
.BeFalse();
result
.Errors[0]
.ErrorMessage
.Should()
.Be("A funding period could not be found for funding period id 'AY-2020'");
}
private async Task <bool> CheckIfFundingSchemaVersionExists(string blobName)
{
try
{
return(await _fundingSchemaRepositoryPolicy.ExecuteAsync(() => _fundingSchemaRepository.SchemaVersionExists(blobName)));
}
catch (Exception ex)
{
_logger.Error($"Failed to check if funding schema version: '{blobName}' exists");
throw new NonRetriableException($"Failed to check if funding schema version: '{blobName}' exists", ex);
}
}
public async Task GetFundingSchemaByVersion_GivenASchemaVersionThatDoesNotRxistInBlobStorage_ReturnsNotFound()
{
//Arrange
const string version = "0.6";
string blobName = $"{fundingSchemaFolder}/{version}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(false);
FundingSchemaService fundingSchemaService = CreateFundingSchemaService(fundingSchemaRepository: fundingSchemaRepository);
//Act
IActionResult result = await fundingSchemaService.GetFundingSchemaByVersion(version);
//Assert
result
.Should()
.BeAssignableTo <NotFoundResult>();
}
public async Task GetFundingSchemaByVersion_WhenEmptyStringRetrivedFromBlobStorgae_ReturnsInternalServerError()
{
//arrange
const string version = "0.6";
string blobName = $"{fundingSchemaFolder}/{version}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(true);
fundingSchemaRepository
.GetFundingSchemaVersion(Arg.Is(blobName))
.Returns(string.Empty);
ILogger logger = CreateLogger();
FundingSchemaService fundingSchemaService = CreateFundingSchemaService(logger, fundingSchemaRepository: fundingSchemaRepository);
//Act
IActionResult result = await fundingSchemaService.GetFundingSchemaByVersion(version);
//Assert
result
.Should()
.BeAssignableTo <InternalServerErrorResult>()
.Which
.Value
.Should()
.Be($"Failed to retrive blob contents for funding schema version '{version}'");
logger
.Received(1)
.Error(Arg.Is($"Empty schema returned from blob storage for blob name '{blobName}'"));
}
public async Task GetFundingSchemaByVersion_WhenGettingSchemaThrowsException_ReturnsInternalServerError()
{
//arrange
const string version = "0.6";
string blobName = $"{fundingSchemaFolder}/{version}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(true);
fundingSchemaRepository
.When(x => x.GetFundingSchemaVersion(Arg.Is(blobName)))
.Do(x => { throw new Exception(); });
ILogger logger = CreateLogger();
FundingSchemaService fundingSchemaService = CreateFundingSchemaService(logger, fundingSchemaRepository: fundingSchemaRepository);
//Act
IActionResult result = await fundingSchemaService.GetFundingSchemaByVersion(version);
//Assert
result
.Should()
.BeAssignableTo <InternalServerErrorResult>()
.Which
.Value
.Should()
.Be($"Error occurred fetching funding schema verion '{version}'");
logger
.Received(1)
.Error(Arg.Any <Exception>(), Arg.Is($"Failed to fetch funding schema '{blobName}' from blob storage"));
}
public async Task ValidateFundingTemplate_GivenTemplateWIthValidSchemaVersionButSchemaDoesNotExist_ReturnsValidationResultWithErrors()
{
//Arrange
const string schemaVersion = "1.0";
string fundingTemplate = $"{{ \"schemaVersion\" : \"{schemaVersion}\"}}";
string blobName = $"{fundingSchemaFolder}/{schemaVersion}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(false);
FundingTemplateValidationService fundingTemplateValidationService = CreateFundingTemplateValidationService(fundingSchemaRepository: fundingSchemaRepository);
//Act
FundingTemplateValidationResult result = await fundingTemplateValidationService.ValidateFundingTemplate(fundingTemplate, "fsid", "fpid", "1.0");
//Assert
result
.Errors
.Should()
.HaveCount(1);
result
.Errors[0]
.ErrorMessage
.Should()
.Be($"A valid schema could not be found for schema version '{schemaVersion}'.");
result
.IsValid
.Should()
.BeFalse();
}
public async Task ValidateFundingTemplate_Schema_1_1_GivenTemplateIsValidAndValuesExtracted_ReturnsValidationResultWithNoErrors()
{
//Arrange
const string schemaVersion = "1.1";
FundingStream fundingStream = new FundingStream();
JsonSchema schema = JsonSchema.FromType <TestTemplate_schema_1_1>();
var template = new TestTemplate_schema_1_1
{
SchemaVersion = schemaVersion,
FundingStreamTemplate = new { templateVersion = "56.4", fundingStream = new { code = "XXX" }, fundingPeriod = new { id = "AY-2020" } }
};
string fundingTemplate = JsonConvert.SerializeObject(template);
string fundingSchema = schema.AsJson();
string blobName = $"{fundingSchemaFolder}/{schemaVersion}.json";
IFundingSchemaRepository fundingSchemaRepository = CreateFundingSchemaRepository();
fundingSchemaRepository
.SchemaVersionExists(Arg.Is(blobName))
.Returns(true);
fundingSchemaRepository
.GetFundingSchemaVersion(Arg.Is(blobName))
.Returns(fundingSchema);
IPolicyRepository policyRepository = CreatePolicyRepository();
policyRepository
.GetFundingStreamById(Arg.Is("XXX"))
.Returns(fundingStream);
policyRepository
.GetFundingPeriodById(Arg.Is("AY-2020"))
.Returns(new FundingPeriod());
FundingTemplateValidationService fundingTemplateValidationService = CreateFundingTemplateValidationService(
fundingSchemaRepository: fundingSchemaRepository,
policyRepository: policyRepository);
//Act
FundingTemplateValidationResult result = await fundingTemplateValidationService.ValidateFundingTemplate(fundingTemplate, "XXX", "AY-2020", "56.4");
//Assert
result
.Errors
.Should()
.BeEmpty();
result
.TemplateVersion
.Should()
.Be("56.4");
result
.SchemaVersion
.Should()
.Be("1.1");
result
.FundingStreamId
.Should()
.Be("XXX");
result
.FundingPeriodId
.Should()
.Be("AY-2020");
result
.IsValid
.Should()
.BeTrue();
}
public async Task <FundingTemplateValidationResult> ValidateFundingTemplate(string fundingTemplate, string fundingStreamId, string fundingPeriodId, string templateVersion = null)
{
Guard.IsNullOrWhiteSpace(fundingTemplate, nameof(fundingTemplate));
FundingTemplateValidationResult fundingTemplateValidationResult = new FundingTemplateValidationResult()
{
FundingStreamId = fundingStreamId,
FundingPeriodId = fundingPeriodId,
TemplateVersion = templateVersion
};
JObject parsedFundingTemplate;
try
{
parsedFundingTemplate = JObject.Parse(fundingTemplate);
}
catch (JsonReaderException jre)
{
fundingTemplateValidationResult.Errors.Add(new ValidationFailure("", jre.Message));
return(fundingTemplateValidationResult);
}
if (parsedFundingTemplate["schemaVersion"] == null ||
string.IsNullOrWhiteSpace(parsedFundingTemplate["schemaVersion"].Value <string>()))
{
fundingTemplateValidationResult.Errors.Add(new ValidationFailure("", "Missing schema version from funding template."));
return(fundingTemplateValidationResult);
}
string schemaVersion = parsedFundingTemplate["schemaVersion"].Value <string>();
fundingTemplateValidationResult.SchemaVersion = schemaVersion;
string blobName = $"{fundingSchemaFolder}/{schemaVersion}.json";
bool schemaExists = await _fundingSchemaRepositoryPolicy.ExecuteAsync(() => _fundingSchemaRepository.SchemaVersionExists(blobName));
if (!schemaExists)
{
fundingTemplateValidationResult.Errors.Add(new ValidationFailure("", $"A valid schema could not be found for schema version '{schemaVersion}'."));
return(fundingTemplateValidationResult);
}
await ValidateAgainstSchema(blobName, parsedFundingTemplate, fundingTemplateValidationResult);
if (!fundingTemplateValidationResult.IsValid)
{
return(fundingTemplateValidationResult);
}
await ValidateFundingStream(fundingTemplateValidationResult);
await ValidateFundingPeriod(fundingTemplateValidationResult);
return(fundingTemplateValidationResult);
}