/// <summary>
/// Looks up a test unit by fully qualified name
/// </summary>
/// <param name="root">The root test unit from which to start searching</param>
/// <param name="fullyQualifiedName">The fully qualified name of the test unit to look for</param>
/// <returns>The test unit with the requested fully qualified name or null if it cannot be found</returns>
private TestUnit Lookup(TestUnit root, string fullyQualifiedName)
{
TestUnitLookup lookup = new TestUnitLookup(fullyQualifiedName);
root.Apply(lookup);
return(lookup.Unit);
}
/// <summary>
/// Locates the test unit with the specified fully qualified name from the provided root
/// </summary>
/// <param name="root">The root test unit from which to locate the test unit</param>
/// <param name="fullyQualifiedName">The test unit's fully qualified name to locate</param>
/// <returns>The located test unit or null if it was not found</returns>
public static TestUnit Locate(TestUnit root, string fullyQualifiedName)
{
if (root == null)
{
return(null);
}
var locator = new BoostTestLocator(fullyQualifiedName);
root.Apply(locator);
return(locator.Unit);
}