public void BenchmarkWithNoCacheMutable()
{
var mutable = new Mutable {
Id = Guid.NewGuid(), Name = "name", Date = DateTime.Now
};
foreach (var _ in Enumerable.Range(0, Settings.IterationCount))
{
mutable.With(x => x.Name, "new name");
}
}
public void BenchmarkNativeMutable()
{
var mutable = new Mutable {
Id = Guid.NewGuid(), Name = "name", Date = DateTime.Now
};
foreach (var _ in Enumerable.Range(0, Settings.IterationCount))
{
new Mutable {
Id = mutable.Id, Name = "new name", Date = mutable.Date
};
}
}
public void WhenMutableWithNoCacheShouldCreateACopyWithANewValue()
{
var mutable = new Mutable {
Id = Guid.NewGuid(), Name = "name", Date = DateTime.Now
};
var result = mutable.WithNoCache(x => x.Name, "new name");
result.ShouldNotBe(mutable);
result.Id.ShouldBe(mutable.Id);
result.Date.ShouldBe(mutable.Date);
result.Name.ShouldBe("new name");
}
public void WhenMutableWithNoCacheShouldCreateACopyWithMultipleValues()
{
var mutable = new Mutable {
Id = Guid.NewGuid(), Name = "name", Date = DateTime.Now
};
var newdate = mutable.Date.AddDays(1);
var result = mutable.WithNoCache((x => x.Name, "new name"), (x => x.Date, newdate));
result.ShouldNotBe(mutable);
result.Id.ShouldBe(mutable.Id);
result.Date.ShouldBe(newdate);
result.Name.ShouldBe("new name");
}