public void ClearTests()
{
var testContext = _propertyTestData.GetContext();
var a = testContext.GetChildElement("a");
var b = testContext.GetChildElement("b");
var c = testContext.GetChildElement("c");
var d = testContext.GetChildElement("d");
var x = new ConfigurationCollection <IChildElement>(null, testContext.ChildConfigurationCollectionPropertyDef,
testContext.Configuration.ConfigurationRoot, new ConfigurationObjectSettings(), a, b, c, d);
Assert.Equal(4, x.Count);
var change = (NotifyCollectionChangedAction)(-1);
x.CollectionChanged += (sender, args) => { change = args.Action; };
x.Clear();
Assert.Equal(NotifyCollectionChangedAction.Reset, change);
Assert.Equal(0, x.Count);
foreach (var item in x)
{
Assert.True(false);
}
x.Dispose();
Assert.Throws <ObjectDisposedException>(() => x.Clear());
}
private static ConfigurationCollection GetConfigurations(UserGroup access)
{
_configurations.Clear();
foreach (ConfigurationItem item in configs)
{
GroupVisiblity role = item.Access;
if (!role.IsVisible(access))
{
continue;
}
IConfiguration c = item.Configuration;
if (c == null)
{
continue;
}
_configurations.Add(c);
}
return(_configurations);
}