public void ReturnZeroForZeroIdentifiers()
{
var entity = new SourceSystem();
var candidate = entity.ToMdmKey();
Assert.AreEqual(0, candidate);
}
public void ReturnZeroForNullMdmEntity()
{
SourceSystem entity = null;
var candidate = entity.ToMdmKey();
Assert.AreEqual(0, candidate);
}
public void ReturnZeroForNoNexusIdentifier()
{
var entity = new SourceSystem();
entity.Identifiers.Add(new MdmId());
var candidate = entity.ToMdmKey();
Assert.AreEqual(0, candidate);
}
public void ReturnNexusIdentifier()
{
var expected = new MdmId {
Identifier = "1", IsMdmId = true
};
var entity = new SourceSystem {
Identifiers = new MdmIdList {
new MdmId(), expected
}
};
var candidate = entity.ToMdmKey();
Assert.AreEqual(1, candidate);
}