/// <summary>
/// Removes the target namespace and all parent namespaces that are empty after the removal.
/// </summary>
static void RemoveTestNamespace(TestCollection collection, string parentNamespace, string @namespace)
{
if (parentNamespace == @namespace)
{
return;
}
foreach (var node in collection.OfType <TestNamespace>())
{
if (@namespace == node.NamespaceName)
{
collection.Remove(node);
return;
}
if (@namespace.StartsWith(node.NamespaceName + ".", StringComparison.Ordinal))
{
RemoveTestNamespace(node.NestedTests, node.NamespaceName, @namespace);
if (node.NestedTests.Count == 0)
{
collection.Remove(node);
}
return;
}
}
}
void RemoveTestClass(TopLevelTypeName fullName, ITest test)
{
topLevelTestClasses.Remove(fullName);
TestCollection testNamespace = FindNamespace(NestedTestCollection, project.RootNamespace, fullName.Namespace);
if (testNamespace != null)
{
testNamespace.Remove(test);
if (testNamespace.Count == 0)
{
// Remove the namespace
RemoveTestNamespace(NestedTestCollection, project.RootNamespace, fullName.Namespace);
}
}
OnTestClassRemoved(test);
}