private static void AppendTextContent(
StringBuilder sb,
EndpointMethodMetadata endpointMethodMetadata,
HttpStatusCode testExpectedHttpStatusCode,
Tuple <HttpStatusCode, string, OpenApiSchema> contractReturnTypeName)
{
sb.AppendLine(8, "{");
if (endpointMethodMetadata.HasContractParameterRequestBody())
{
sb.AppendLine(12, "// Arrange");
var headerParameters = endpointMethodMetadata.GetHeaderParameters();
if (headerParameters.Count > 0)
{
foreach (var headerParameter in headerParameters)
{
string propertyValueGenerated = PropertyValueGenerator(headerParameter, endpointMethodMetadata.ComponentsSchemas, false, null);
sb.AppendLine(
12,
$"HttpClient.DefaultRequestHeaders.Add(\"{headerParameter.Name}\", \"{propertyValueGenerated}\");");
}
sb.AppendLine();
}
AppendNewRequestModel(12, sb, endpointMethodMetadata, contractReturnTypeName.Item1);
sb.AppendLine();
AppendActHttpClientOperation(12, sb, endpointMethodMetadata.HttpOperation, true);
}
else
{
AppendActHttpClientOperation(12, sb, endpointMethodMetadata.HttpOperation);
}
sb.AppendLine();
sb.AppendLine(12, "// Assert");
sb.AppendLine(12, "response.Should().NotBeNull();");
sb.AppendLine(12, $"response.StatusCode.Should().Be(HttpStatusCode.{testExpectedHttpStatusCode});");
if (testExpectedHttpStatusCode == HttpStatusCode.OK &&
!string.IsNullOrEmpty(contractReturnTypeName.Item2) &&
contractReturnTypeName.Item3 != null && !contractReturnTypeName.Item3.IsSimpleDataType())
{
var modelName = OpenApiDocumentSchemaModelNameHelper.EnsureModelNameWithNamespaceIfNeeded(endpointMethodMetadata, contractReturnTypeName.Item2);
sb.AppendLine();
sb.AppendLine(12, $"var responseData = await response.DeserializeAsync<{modelName}>(JsonSerializerOptions);");
sb.AppendLine(12, "responseData.Should().NotBeNull();");
}
sb.AppendLine(8, "}");
}
private static void AppendTest400BadRequestInBody(StringBuilder sb, EndpointMethodMetadata endpointMethodMetadata, Tuple <HttpStatusCode, string, OpenApiSchema> contractReturnTypeName)
{
if (!endpointMethodMetadata.HasContractParameterRequestBody())
{
return;
}
var schema = endpointMethodMetadata.ContractParameter?.ApiOperation.RequestBody?.Content.GetSchema();
if (schema == null)
{
return;
}
var modelSchema = endpointMethodMetadata.ComponentsSchemas.First(x => x.Key == schema.GetModelName()).Value;
var headerRequiredParameters = endpointMethodMetadata.GetHeaderRequiredParameters();
var relevantSchemas = new List <KeyValuePair <string, OpenApiSchema> >();
foreach (var schemaProperty in modelSchema.Properties)
{
if (modelSchema.Required.Contains(schemaProperty.Key) ||
schemaProperty.Value.IsFormatTypeOfEmail() ||
schemaProperty.Value.IsFormatTypeOfDate() ||
schemaProperty.Value.IsFormatTypeOfDateTime() ||
schemaProperty.Value.IsFormatTypeOfTime() ||
schemaProperty.Value.IsFormatTypeOfTimestamp())
{
relevantSchemas.Add(schemaProperty);
}
}
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)
{
string propertyValueGenerated = PropertyValueGenerator(headerParameter, endpointMethodMetadata.ComponentsSchemas, false, null);
sb.AppendLine(
12,
$"HttpClient.DefaultRequestHeaders.Add(\"{headerParameter.Name}\", \"{propertyValueGenerated}\");");
}
sb.AppendLine();
}
AppendNewRequestModelForBadRequest(12, sb, endpointMethodMetadata, contractReturnTypeName.Item1, testForSchema);
sb.AppendLine();
AppendActHttpClientOperation(12, sb, endpointMethodMetadata.HttpOperation, true, 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, "}");
}
}
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, "}");
}
}