public void StandardIOComplies() { #region In, Out, Error // Assert. Assert.Same(Base.In, Facade.In); Assert.Same(Base.Out, Facade.Out); Assert.Same(Base.Error, Facade.Error); #endregion #region SetIn, SetOut, SetError // Base/Facade // Act. Base.SetIn(TestIn); Base.SetOut(TestOut); Base.SetError(TestError); // Assert. Assert.Same(Base.In, Facade.In); Assert.Same(Base.Out, Facade.Out); Assert.Same(Base.Error, Facade.Error); // Teardown. Base.SetIn(BaseIn); Base.SetOut(BaseOut); Base.SetError(BaseError); // Facade/Base // Act. Facade.SetIn(TestIn); Facade.SetOut(TestOut); Facade.SetError(TestError); // Assert. Assert.Same(Facade.In, Base.In); Assert.Same(Facade.Out, Base.Out); Assert.Same(Facade.Error, Base.Error); #endregion #region WriteLine, ReadLine, Clear // Base/Facade // Act. Base.WriteLine("Hello, world!"); // Assert. TestStream.Position = 0; Assert.Equal("Hello, world!", Facade.ReadLine()); // Act. Base.Clear(); // Assert. Assert.Equal(string.Empty, Facade.ReadLine()); // Facade/Base // Act. Facade.WriteLine("Hello, world!"); // Assert. TestStream.Position = 0; Assert.Equal("Hello, world!", Base.ReadLine()); // Act. Facade.Clear(); // Assert. Assert.Equal(string.Empty, Base.ReadLine()); #endregion #region Teardown // Act. Base.SetIn(BaseIn); Base.SetOut(BaseOut); Base.SetError(BaseError); // Assert. Assert.Same(BaseIn, Facade.In); Assert.Same(BaseOut, Facade.Out); Assert.Same(BaseError, Facade.Error); #endregion }
public static void SetError(TextWriter newError) { Console.SetError(newError); }