public void FindInsulinCircumstanceById()
{
var expected = new InsulinCircumstance { Id = Guid.NewGuid() };
factories.Setup(f => f.InsulinCircumstances).Returns(new List<InsulinCircumstance> { expected });
var finder = new FinderImpl(factories.Object);
var actual = finder.FindInsulinCircumstanceById(expected.Id);
Assert.AreSame(expected, actual);
}
