public void AllowRepeatsToBeAddedAfterClear()
{
var aliaser = new Aliaser();
var aliases = new Tuple <string, string>[] {
Tuple.Create("Item1", "Alias1"),
Tuple.Create("Item2", "Alias2"),
Tuple.Create("Item3", "Alias3"),
};
Assert.DoesNotThrow(() => aliaser.AddAlias(aliases));
Assert.Throws <ArgumentException>(() => aliaser.AddAlias(aliases));
aliaser.Clear();
Assert.DoesNotThrow(() => aliaser.AddAlias(aliases));
}
public void ReturnInputDenotingAliaserWasCleared()
{
var aliaser = new Aliaser();
string name = "Item1";
string alias = "Alias1";
aliaser.AddAlias(name, alias);
Assert.AreEqual(name, aliaser.LookUpName(alias));
Assert.AreEqual(alias, aliaser.LookUpAlias(name));
aliaser.Clear();
Assert.AreEqual(alias, aliaser.LookUpName(alias));
Assert.AreEqual(name, aliaser.LookUpAlias(name));
}
public void ReturnInputIfNameNorAliasIsFound()
{
var aliaser = new Aliaser();
var aliases = new Tuple <string, string>[] {
Tuple.Create("Item1", "Alias1"),
Tuple.Create("Item2", "Alias2"),
Tuple.Create("Item3", "Alias3"),
};
aliaser.AddAlias(aliases);
string name = "Item4";
string alias = "Alias4";
Assert.AreEqual(alias, aliaser.LookUpName(alias));
Assert.AreEqual(name, aliaser.LookUpAlias(name));
}
public void ReturnPairingAliasFromNameUsingLookUpAlias()
{
var aliaser = new Aliaser();
var aliases = new Tuple <string, string>[] {
Tuple.Create("Item1", "Alias1"),
Tuple.Create("Item2", "Alias2"),
Tuple.Create("Item3", "Alias3"),
};
aliaser.AddAlias(aliases);
foreach (var aliasSet in aliases)
{
string name = aliasSet.Item1;
string alias = aliasSet.Item2;
Assert.AreEqual(alias, aliaser.LookUpAlias(name));
}
}
public void ThrowArgumentExceptionIfAliasIsRepeated()
{
var hydratedAliaser = new Aliaser();
var emptyAliaser = new Aliaser();
var uniqueList = new Tuple <string, string>[] {
Tuple.Create("Item1", "Alias1"),
Tuple.Create("Item2", "Alias2"),
Tuple.Create("Item3", "Alias3"),
};
hydratedAliaser.AddAlias(uniqueList);
var repeatList = new Tuple <string, string>[] {
Tuple.Create("Item4", "Alias1"),
};
Assert.Throws <ArgumentException>(() => hydratedAliaser.AddAlias(repeatList));
Assert.Throws <ArgumentException>(() => emptyAliaser.AddAlias(uniqueList.Concat(repeatList)));
}
public void NotThrowExceptionIfAllNamesAndAliasesAreUnique()
{
var aliaser = new Aliaser();
var firstAliasSet = new Tuple <string, string>[] {
Tuple.Create("Item1", "Alias1"),
Tuple.Create("Item2", "Alias2"),
Tuple.Create("Item3", "Alias3"),
};
aliaser.AddAlias(firstAliasSet);
var secondAliasSet = new Tuple <string, string>[] {
Tuple.Create("Item4", "Alias4"),
Tuple.Create("Item5", "Alias5"),
Tuple.Create("Item6", "Alias6"),
};
Assert.DoesNotThrow(() => aliaser.AddAlias(secondAliasSet));
}
