public void PropertyGroupCollection_Returns_Null_On_FirstOrDefault_When_Empty()
{
var list = new List <PropertyGroup>();
var collection = new PropertyGroupCollection(list);
Assert.That(collection.FirstOrDefault(), Is.Null);
Assert.That(collection.FirstOrDefault(x => x.Name.InvariantEquals("Test")) == null, Is.True);
}
public static PropertyGroup FindTab(this PropertyGroupCollection groups, string alias)
{
var tab = groups.FirstOrDefault(x => x.Alias.InvariantEquals(alias));
if (tab != null)
{
return(tab);
}
var tempAlias = GetTempTabAlias(alias);
tab = groups.FirstOrDefault(x => x.Alias.InvariantEquals(tempAlias));
if (tab != null)
{
return(tab);
}
return(null);
}
protected override PropertyGroup FindExisting()
{
return(propertyGroups?.FirstOrDefault(g => g.Name == Configuration.Name));
}
