using SIGCM2.TestSupport;
using Xunit;

namespace SIGCM2.Api.Tests;

/// <summary>
/// Shared collection for all Api integration tests.
/// Uses ICollectionFixture so a SINGLE TestWebAppFactory (and its RSA key singleton)
/// is shared across all test classes in the "ApiIntegration" collection.
///
/// Previously each class used IClassFixture which spawned one factory per class;
/// that created N factories sequentially in the same process, and the RSA key
/// singleton from an earlier factory could leak into a later factory's DI graph
/// (producing ObjectDisposedException "RSABCrypt" on first signing).
/// </summary>
[CollectionDefinition("ApiIntegration")]
public sealed class ApiIntegrationCollection : ICollectionFixture<TestWebAppFactory>
{
    // Intentionally empty: this class only exists to declare the collection/fixture binding.
}