public async Task GetResponseMetadata_IgnoresProducesAttribute()
{
// Arrange
var compilation = await GetResponseMetadataCompilation();
var controller = compilation.GetTypeByMetadataName($"{Namespace}.{nameof(GetResponseMetadata_ControllerActionWithAttributes)}");
var method = (IMethodSymbol)controller.GetMembers(nameof(GetResponseMetadata_ControllerActionWithAttributes.ActionWithProducesAttribute)).First();
var typeCache = new ApiControllerTypeCache(compilation);
// Act
var result = SymbolApiResponseMetadataProvider.GetResponseMetadata(typeCache, method);
// Assert
Assert.Empty(result);
}
public async Task GetResponseMetadata_ReturnsEmptySequence_IfNoAttributesArePresent_ForPostAction()
{
// Arrange
var compilation = await GetResponseMetadataCompilation();
var controller = compilation.GetTypeByMetadataName($"{Namespace}.{nameof(GetResponseMetadata_ControllerWithoutConvention)}");
var method = (IMethodSymbol)controller.GetMembers(nameof(GetResponseMetadata_ControllerWithoutConvention.PostPerson)).First();
var typeCache = new ApiControllerTypeCache(compilation);
// Act
var result = SymbolApiResponseMetadataProvider.GetResponseMetadata(typeCache, method);
// Assert
Assert.Empty(result);
}
internal static IList <ApiResponseMetadata> GetResponseMetadata(ApiControllerTypeCache typeCache, IMethodSymbol methodSymbol)
{
var responseMetadataAttributes = methodSymbol.GetAttributes(typeCache.ProducesResponseTypeAttribute, inherit: true);
var metadataItems = new List <ApiResponseMetadata>();
foreach (var attribute in responseMetadataAttributes)
{
var statusCode = GetStatusCode(attribute);
var metadata = new ApiResponseMetadata(statusCode, attribute, convention: null);
metadataItems.Add(metadata);
}
return(metadataItems);
}
public async Task GetResponseMetadata_ReturnsValueFromProducesResponseType_WhenStatusCodeIsSpecifiedInConstructorWithResponseType()
{
// Arrange
var compilation = await GetResponseMetadataCompilation();
var controller = compilation.GetTypeByMetadataName($"{Namespace}.{nameof(GetResponseMetadata_ControllerActionWithAttributes)}");
var method = (IMethodSymbol)controller.GetMembers(nameof(GetResponseMetadata_ControllerActionWithAttributes.ActionWithProducesResponseType_StatusCodeAndTypeInConstructor)).First();
var typeCache = new ApiControllerTypeCache(compilation);
// Act
var result = SymbolApiResponseMetadataProvider.GetResponseMetadata(typeCache, method);
// Assert
Assert.Collection(
result,
metadata =>
{
Assert.Equal(202, metadata.StatusCode);
Assert.NotNull(metadata.Attribute);
Assert.Null(metadata.Convention);
});
}
private async Task GetResponseMetadata_IgnoresInvalidOrUnsupportedAttribues(string typeName, string methodName)
{
// Arrange
var compilation = await GetResponseMetadataCompilation();
var controller = compilation.GetTypeByMetadataName($"{Namespace}.{typeName}");
var method = (IMethodSymbol)controller.GetMembers(methodName).First();
var typeCache = new ApiControllerTypeCache(compilation);
// Act
var result = SymbolApiResponseMetadataProvider.GetResponseMetadata(typeCache, method);
// Assert
Assert.Collection(
result,
metadata =>
{
Assert.Equal(200, metadata.StatusCode);
Assert.NotNull(metadata.Attribute);
Assert.Null(metadata.Convention);
});
}
