public void Constructor_ExpectedValues()
{
// Call
var command = new VertexSelectedCommand(PointedTreeTestDataFactory.CreatePointedTreeElementVertex());
// Assert
Assert.IsInstanceOf <ICommand>(command);
}
public void CanExecute_VertexIsSelectableTrue_ReturnTrue()
{
// Setup
var command = new VertexSelectedCommand(PointedTreeTestDataFactory.CreatePointedTreeElementVertex(true));
// Call
bool canExecute = command.CanExecute(null);
// Assert
Assert.IsTrue(canExecute);
}
public void Execute_Always_SetVertexSelectionToTrue()
{
// Setup
PointedTreeElementVertex vertex = PointedTreeTestDataFactory.CreatePointedTreeElementVertex(true);
var command = new VertexSelectedCommand(vertex);
// Precondition
Assert.IsFalse(vertex.IsSelected);
// Call
command.Execute(null);
// Assert
Assert.IsTrue(vertex.IsSelected);
}
