public void op_Compare_ValueObjectOfT_ValueObjectOfT_whenSame()
{
var comparand1 = new ComparableObjectDerived("value");
var comparand2 = comparand1;
Assert.Equal(0, ComparableObject.Compare(comparand1, comparand2));
}
public void op_Compare_ValueObjectOfTLesser_ValueObjectOfT()
{
var comparand1 = new ComparableObjectDerived("bar");
var comparand2 = new ComparableObjectDerived("foo");
Assert.True(ComparableObject.Compare(comparand1, comparand2) < 0);
}
public static int Compare(ComparableObject comparand1,
ComparableObject comparand2)
{
return ReferenceEquals(comparand1, comparand2)
? 0
: string.Compare(
ReferenceEquals(null, comparand1) ? null : comparand1.ToString(),
ReferenceEquals(null, comparand2) ? null : comparand2.ToString(),
StringComparison.OrdinalIgnoreCase);
}
public static int Compare(ComparableObject comparand1,
ComparableObject comparand2)
{
return(ReferenceEquals(comparand1, comparand2)
? 0
: string.Compare(
ReferenceEquals(null, comparand1) ? null : comparand1.ToString(),
ReferenceEquals(null, comparand2) ? null : comparand2.ToString(),
StringComparison.OrdinalIgnoreCase));
}
public void op_Compare_ValueObjectOfT_ValueObjectOfTNull()
{
var comparand1 = new ComparableObjectDerived("value");
Assert.True(ComparableObject.Compare(comparand1, null) > 0);
}
public void op_Compare_ValueObjectOfTNull_ValueObjectOfT()
{
var comparand2 = new ComparableObjectDerived("value");
Assert.True(ComparableObject.Compare(null, comparand2) < 0);
}