public void Value_Type_Homogenizer_Homogenizes_Instances_Of_Supported_Type()
{
var homogenizer = new DoublingHomogenizer();
homogenizer
.Homogenize(7)
.Should()
.Be(14);
homogenizer
.Homogenize(-4)
.Should()
.Be(-8);
homogenizer
.Homogenize(0)
.Should()
.Be(0);
int?nullableValue = 27;
homogenizer
.Homogenize(nullableValue)
.Should()
.Be(54);
int?nullValue = null;
homogenizer
.Homogenize(nullValue)
.Should()
.BeNull();
}
public void Value_Type_Homogenizer_Does_Not_Affect_Instances_Of_Unsupported_Types()
{
var homogenizer = new DoublingHomogenizer();
homogenizer
.Homogenize(787.0m)
.Should()
.Be(787.0m);
homogenizer
.Homogenize(57L)
.Should()
.Be(57L);
homogenizer
.Homogenize("Islands in the Stream")
.Should()
.Be("Islands in the Stream");
var instance = new object();
homogenizer
.Homogenize(instance)
.Should()
.Be(instance);
var anotherInstance = new InvalidCastException();
homogenizer
.Homogenize(anotherInstance)
.Should()
.Be(anotherInstance);
DateTime now = DateTime.Now;
homogenizer
.Homogenize(now)
.Should()
.Be(now);
long?nullValue = null;
homogenizer
.Homogenize(nullValue)
.Should()
.BeNull();
Exception anotherNullValue = null;
homogenizer
.Homogenize(anotherNullValue)
.Should()
.BeNull();
}