private static void AppendTest400BadRequestInBody(
StringBuilder sb,
EndpointMethodMetadata endpointMethodMetadata,
ResponseTypeNameAndItemSchema contractReturnTypeName)
{
if (!endpointMethodMetadata.HasContractParameterRequestBody())
{
return;
}
if (endpointMethodMetadata.IsContractParameterRequestBodyUsedAsMultipartFormData())
{
return;
}
var schema = endpointMethodMetadata.ContractParameter?.ApiOperation.RequestBody?.Content.GetSchemaByFirstMediaType();
if (schema is null)
{
return;
}
var modelName = schema.GetModelName();
if (string.IsNullOrEmpty(modelName))
{
return;
}
var modelSchema = endpointMethodMetadata.ComponentsSchemas.GetSchemaByModelName(modelName);
var relevantSchemas = endpointMethodMetadata.GetRelevantSchemasForBadRequestBodyParameters(modelSchema);
var headerRequiredParameters = endpointMethodMetadata.GetHeaderRequiredParameters();
var relativeRef = RenderRelativeRef(endpointMethodMetadata);
foreach (var testForSchema in relevantSchemas)
{
sb.AppendLine();
sb.AppendLine(8, "[Theory]");
sb.AppendLine(8, $"[InlineData(\"{relativeRef}\")]");
sb.AppendLine(8, $"public async Task {endpointMethodMetadata.MethodName}_BadRequest_InBody_{testForSchema.Key.EnsureFirstCharacterToUpper()}(string relativeRef)");
sb.AppendLine(8, "{");
sb.AppendLine(12, "// Arrange");
if (headerRequiredParameters.Count > 0)
{
foreach (var headerParameter in headerRequiredParameters)
{
var propertyValueGenerated = PropertyValueGenerator(headerParameter, endpointMethodMetadata.ComponentsSchemas, useForBadRequest: false, customValue: null);
sb.AppendLine(
12,
$"HttpClient.DefaultRequestHeaders.Add(\"{headerParameter.Name}\", \"{propertyValueGenerated}\");");
}
sb.AppendLine();
}
AppendNewRequestModelForBadRequest(12, sb, endpointMethodMetadata, contractReturnTypeName.StatusCode, testForSchema);
sb.AppendLine();
AppendActHttpClientOperation(12, sb, endpointMethodMetadata.HttpOperation, useData: true, isDataJson: true);
sb.AppendLine();
sb.AppendLine(12, "// Assert");
sb.AppendLine(12, "response.Should().NotBeNull();");
sb.AppendLine(12, $"response.StatusCode.Should().Be(HttpStatusCode.{HttpStatusCode.BadRequest});");
sb.AppendLine(8, "}");
}
}