public void Refresh_Method()
{
Assert.Throws <ArgumentNullException>(() => new MemoryRepository <TestEntity>().Refresh(null));
var entity = new TestEntity {
Name = "first"
};
using (var repository = new MemoryRepository <TestEntity>())
{
Assert.True(ReferenceEquals(repository.Refresh(entity), repository));
Assert.Equal(0, entity.Id);
Assert.Equal("first", entity.Name);
repository.Transaction(() => repository.Persist(entity));
entity.Name = "second";
repository.Refresh(entity);
Assert.Equal(0, entity.Id);
Assert.Equal("second", entity.Name);
}
}