public void TestRefs()
{
int x = 1;
int y = 1;
IDifference diff = IntegerDifference.Construct("foo", x, y);
Assert.IsNull(diff);
}
public void TestToString()
{
IDifference result = IntegerDifference.Construct("Foo", 1, 2);
string diffString = result.ToString();
Assert.IsNotNull(diffString);
AssertOneLiner(diffString);
}
public void TestOneNull()
{
IDifference result = IntegerDifference.Construct("Foo", null, 1);
Assert.IsNotNull(result);
result = IntegerDifference.Construct("Foo", 2, null);
Assert.IsNotNull(result);
}
public void TestChildDiffs()
{
DifferenceClass diffClass = new DifferenceClass();
List <IDifference> diffs = new List <IDifference>
{
StringDifference.Construct("Foo", "Bar1", "Bar2"),
IntegerDifference.Construct("Foo", 1, 2)
};
diffClass.AddChildren(diffs);
Assert.AreEqual(2, diffClass.ChildCount());
var diffs2 = diffClass.GetChildren().GetEnumerator();
int count = 0;
while (diffs2.MoveNext())
{
var dummy = diffs2.Current;
count++;
}
Assert.AreEqual(2, count);
}
/// <summary>
/// Compare two <see cref="IChemObject"/> classes and return the difference as an <see cref="IDifference"/>.
/// </summary>
/// <param name="first">the first of the two classes to compare</param>
/// <param name="second">the second of the two classes to compare</param>
/// <returns>an <see cref="IDifference"/> representation of the difference between the first and second <see cref="IChemObject"/>.</returns>
public static IDifference Difference(IChemObject first, IChemObject second)
{
if (!(first is IIsotope && second is IIsotope))
{
return(null);
}
IIsotope firstElem = (IIsotope)first;
IIsotope secondElem = (IIsotope)second;
ChemObjectDifference totalDiff = new ChemObjectDifference("IsotopeDiff");
totalDiff.AddChild(IntegerDifference.Construct("MN", firstElem.MassNumber, secondElem.MassNumber));
totalDiff.AddChild(DoubleDifference.Construct("EM", firstElem.ExactMass, secondElem.ExactMass));
totalDiff.AddChild(DoubleDifference.Construct("AB", firstElem.Abundance,
secondElem.Abundance));
totalDiff.AddChild(ElementDiff.Difference(first, second));
if (totalDiff.ChildCount() > 0)
{
return(totalDiff);
}
else
{
return(null);
}
}
public void TestTwoNull()
{
IDifference result = IntegerDifference.Construct("Foo", null, null);
Assert.IsNull(result);
}
public void TestSame()
{
IDifference result = IntegerDifference.Construct("Foo", 1, 1);
Assert.IsNull(result);
}
public void TestDiff()
{
IDifference result = IntegerDifference.Construct("Foo", 1, 2);
Assert.IsNotNull(result);
}