List of Fixtures

FEFF.TestFixtures provides a set of ready-to-use fixtures for common testing scenarios. These fixtures are managed by the framework and automatically cleaned up after use.

Built-in Fixtures

FEFF.TestFixtures.dll

Fixture	Description
TmpDirectoryFixture	Creates a unique temp directory, auto-deletes after test
EnvironmentFixture	Snapshots process environment, restores after test
TmpScopeIdFixture	Generates unique ID per scope (for test isolation)

ASP.NET Core Fixtures

FEFF.TestFixtures.AspNetCore.dll

Fixture	Description
AppManagerFixture	Manages test host lifecycle for web apps
AppClientFixture	Provides HttpClient for API testing
AppServicesFixture	Access to application's service provider
FakeTimeFixture	Replaces TimeProvider with controllable fake
FakeRandomFixture	Replaces Random with deterministic fake
FakeLoggerFixture	Captures logs for assertions
TmpDatabaseNameFixture	Creates unique database name per test

ASP.NET Core + Entity Framework Core Extension

FEFF.TestFixtures.AspNetCore.EF.dll

Fixture	Description
DatabaseLifecycleFixture	Creates/deletes database automatically

Preview Fixtures

Fixtures that are implemented but not fully tested.

ASP.NET Core Fixtures

FEFF.TestFixtures.AspNetCore.dll

Fixture	Description
AuthorizedAppClientFixture	Provides authenticated HttpClient with Bearer token for testing protected APIs

ASP.NET Core + SignalR Extension

FEFF.TestFixtures.AspNetCore.SignalR.dll

Fixture	Description
SignalrClientFixture	Creates and manages a SignalR test client connected to the application's hub; provides awaitable events for server-sent messages

Planned

Fixtures that are being developed.

Fixture	Description
TmpRedisPrefixFixture	Adds a unique Redis key prefix for test isolation
TmpS3PrefixFixture	Adds a unique S3 path prefix for test isolation
MockHttpFixture	Configures Fake outbound HTTP connection to stub integrations with third-party APIs (integrates richardszalay/mockhttp into testing pipeline)