Class FakeSharedResourceLoader<TResource, TId>

Namespace

Trellis.Testing.Fakes

Assembly

Trellis.Testing.dll

In-memory fake implementation of SharedResourceLoaderById<TResource, TId> that delegates to a FakeRepository<TAggregate, TId>. Use in application-layer tests to wire resource-based authorization without hand-writing a loader per command.

public class FakeSharedResourceLoader<TResource, TId> : SharedResourceLoaderById<TResource, TId> where TResource : Aggregate<TId> where TId : notnull

Type Parameters

TResource

The aggregate type.

TId

The aggregate ID type.

Inheritance

object

SharedResourceLoaderById<TResource, TId>

FakeSharedResourceLoader<TResource, TId>

Inherited Members

SharedResourceLoaderById<TResource, TId>.GetByIdAsync(TId, CancellationToken)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

MaybeExtensions.AsMaybe<T>(T)

MaybeExtensions.ToResult<TValue>(TValue)

NullableExtensions.ToResult<T>(T?, Func<Error>)

NullableExtensions.ToResult<T>(T?, Error)

AggregateTestMutator.ClearMaybeField<TEntity, TValue>(TEntity, Expression<Func<TEntity, Maybe<TValue>>>)

AggregateTestMutator.SetMaybeField<TEntity, TValue>(TEntity, Expression<Func<TEntity, Maybe<TValue>>>, TValue?)

Examples

var repo = new FakeRepository<Order, OrderId>();
var loader = new FakeSharedResourceLoader<Order, OrderId>(repo);

// Register in test DI:
services.AddScoped<FakeRepository<Order, OrderId>>();
services.AddScoped<SharedResourceLoaderById<Order, OrderId>, FakeSharedResourceLoader<Order, OrderId>>();

Constructors

FakeSharedResourceLoader(FakeRepository<TResource, TId>)

Creates a new fake shared resource loader backed by the specified repository.

public FakeSharedResourceLoader(FakeRepository<TResource, TId> repository)

Parameters

repository FakeRepository<TResource, TId>

The fake repository to delegate lookups to.

Methods

GetByIdAsync(TId, CancellationToken)

Loads the resource by ID. Return Result.Failure with a NotFoundError if the resource does not exist.

public override Task<Result<TResource>> GetByIdAsync(TId id, CancellationToken cancellationToken)

Parameters

id TId

The resource identifier.

cancellationToken CancellationToken

Cancellation token.

Returns

Task<Result<TResource>>

A success result containing the loaded resource, or a failure result if not found.