public void FindById_ReturnsNull_ForUnknownId(
[NotNull] MillersRepository sut)
{
// Arrange
// Act
IMiller actual = sut.FindById(Guid.Empty);
// Assert
Assert.Null(actual);
}
public void FindById_ReturnsMiller_ForKnownId(
[NotNull] IMiller expected,
[NotNull] MillersRepository sut)
{
// Arrange
sut.Save(expected);
// Act
IMiller actual = sut.FindById(expected.Id);
// Assert
Assert.AreEqual(expected,
actual);
}
