public void GetSeverityTypesTest()
{
Trace target = new Trace();
target.TraceEntry(new Entry("", severityType.DEBUG));
target.BeginEntry("", severityType.DEBUG);
target.TraceEntry(new Entry("", severityType.INFO));
target.EndEntry();
ISet<severityType> expected = new HashSet<severityType> { severityType.INFO, severityType.DEBUG };
ISet<severityType> actual;
actual = target.GetSeverityTypes();
Assert.AreEqual(expected.Intersect(actual).Count(), expected.Count);
}