FakeItEasy/FakeItEasy 3.0.0

on GitHub

New

• Support for .NET Standard 1.6, including .NET Core 1.0 (#531)

  Some functionality available in the .NET 4.0 assembly is not available in the .NET Standard assembly.
  In particular, note that:

  • Fakes will not be binary serializable
  • SelfInitializedFakes (e.g. fakeService = A.Fake<ILibraryService>(options => options.Wrapping(realService).RecordedBy(recorder)) are not supported

• New syntax (Then) to configure successive calls to the same member. (#803):

  A.CallTo(() => foo.Bar()).Returns(0).Twice()
      .Then.Throws<InvalidOperationException>().Once()
      .Then.Returns(1);

• Automatic cancellation support #904

  Methods that accept a CancellationToken will now automatically throw an OperationCanceledException (or return a canceled task, for async methods) when they receive a canceled token.

• Add a ThrowsAsync method to return a failed task rather than directly throw an exception (#932)

• Add CallsToSet to unnatural fakes (Fake<T>) (#838)

• Using Castle.Core 4.0.0, with .NET Core support (#974)

• [Analyzer] Add an analyzer that supports VB.NET (#952)

Changed

• WithAdditionalAttributes Fake configuration option is replaced by WithAttributes (#436):

  var foo = A.Fake<IFoo>(x => x.WithAttributes(() => new FooAttribute()));

• IAfterCallSpecifiedConfiguration is renamed to IAfterCallConfiguredConfiguration (#910)

• Default read/write property behavior no longer overrides explicit configuration of getter and setter (#962)

• Hide object members on several fluent API interfaces (#944)

• Deprecated RecordedBy method as well as types that support self-initializing Fakes. To be removed in 4.0.0 (#820)

Fixed

• Faking a type multiple times and applying different attributes to the fakes now correctly generates different fake types. (#436)
• All non-void members attempt to return a Dummy by default, even after being reconfigured by Invokes or DoesNothing (#830)

Removed from public API

• IStartConfiguration<T>. It had been always been intended for internal use only. (#864)

With special thanks for contributions to this release from:

• Artem Zinenko - @ar7z1
• Christian Merat - @cmerat
• Jeremy Meng - @jeremymeng, who performed the lion's share of the .NET Core conversion
• Jonathon Rossi - @jonorossi
• @thunderbird55