public void CollapseTest()
{
#region Test unit collapsing
{
var metricSystem = new MetricSystem("metricSystemX");
var quantity = new BaseQuantity("quantityX");
try
{
var unit = new BaseUnit(metricSystem, quantity, "unitX", "X");
#region For base unit
{
var collapsedUnit = unit.Collapse();
Assert.AreEqual(unit, collapsedUnit, "A collapsed base unit " +
"should be equal to itself.");
}
#endregion ;
var derivedUnit = unit * unit / unit;
#region For derived unit
{
var collapsedDerivedUnit = derivedUnit.Collapse();
Assert.AreEqual(unit, collapsedDerivedUnit, "A collapsed derived unit " +
"X*X/X should result in X.");
}
#endregion
}
catch (Exception e)
{
if (e is UnitTestAssertException)
{
throw e;
}
Assert.Fail("Collapsing should not fail internally.", e);
}
}
#endregion
}
