private void UpdateAlias <T>(T item, Action <T> updateAction, ItemNameParser <T> parser, IUpdateBehaviour behaviour, ISemanticAliases aliases, bool dryRun)
{
string newAlias = null;
try
{
var expanded = parser.Expand(item, Vault);
newAlias = behaviour.UpdateAlias(aliases.Value, expanded);
if (string.IsNullOrWhiteSpace(newAlias) && string.IsNullOrWhiteSpace(aliases.Value))
{
return;
}
}
catch (Exception e)
{
Log.Error(e, "Error generating new alias for {alias}.", aliases?.Value);
return;
}
try
{
if (aliases.Value != newAlias)
{
aliases.Value = newAlias;
if (!dryRun)
{
updateAction(item);
}
}
var msg = dryRun ? "Would update alias {alias}." : "Updated alias {alias}.";
Log.Information(msg, aliases?.Value);
}
catch (Exception e)
{
Log.Error(e, "Error updating aliases {alias}.", aliases?.Value);
}
}
public void TestEmpty()
{
Assert.Equal("", _behaviour.UpdateAlias("", ""));
}
public void TestNull()
{
Assert.Equal("", _behaviour.UpdateAlias(null, ""));
}