/// <summary>
/// Adds the project to the test tree view if the project
/// has a reference to a supported test framework.
/// </summary>
/// <remarks>
/// If the project is already in the tree then it will
/// not be added again. If a project is already in the tree then
/// an All Tests root node will be added.
/// </remarks>
public void AddProject(IProject project)
{
if (TestProject.IsTestProject(project))
{
if (GetProjectTreeNode(project) == null)
{
// Add a new tree node.
IProjectContent projectContent = GetProjectContent(project);
if (projectContent != null)
{
TestProject testProject = new TestProject(project, projectContent);
TestProjectTreeNode node = new TestProjectTreeNode(testProject);
if (Nodes.Count == 0)
{
node.AddTo(this);
}
else
{
AllTestsTreeNode allTestsNode = GetAllTestsNode();
allTestsNode.AddProjectNode(node);
}
// Sort the nodes.
SortNodes(Nodes, true);
}
}
}
}
/// <summary>
/// If the project item removed is a reference to a unit
/// test framework then the project will be removed from the
/// test tree.
/// </summary>
protected void ProjectItemRemoved(ProjectItem projectItem)
{
if (IsTestFrameworkReferenceProjectItem(projectItem))
{
if (!TestProject.IsTestProject(projectItem.Project))
{
treeView.RemoveProject(projectItem.Project);
}
}
}
/// <summary>
/// Adds or removes a project from the test tree view based on
/// whether a reference to a testing framework has been added or
/// removed.
/// </summary>
public void ProjectReferencesChanged(IProject project)
{
TestProjectTreeNode projectNode = GetProjectTreeNode(project);
if (TestProject.IsTestProject(project))
{
if (projectNode == null)
{
TestProject testProject = new TestProject(project, GetProjectContent(project));
projectNode = new TestProjectTreeNode(testProject);
projectNode.AddTo(this);
}
}
else
{
RemoveProjectNode(projectNode);
}
}