public void ExecuteInvokesAction() { var invoked = false; Action<object> action = obj => invoked = true; var command = new ActionCommand(action); command.Execute(); Assert.IsTrue(invoked); }
public void ExecuteOverloadInvokesActionWithParameter() { var invoked = false; Action<object> action = obj => { Assert.IsNotNull(obj); invoked = true; }; var command = new ActionCommand(action); command.Execute(new object()); Assert.IsTrue(invoked); }
public void CanExecuteOverloadExecutesFalsePredicate() { var command = new ActionCommand(obj => { }, obj => (int)obj == 1); Assert.IsFalse(command.CanExecute(0)); }
public void CanExecuteIsTrueByDefault() { var command = new ActionCommand(obj => { }); Assert.IsTrue(command.CanExecute(null)); }
public void ConstructorThrowsExceptionIfActionParameterIsNull() { var command = new ActionCommand(null); command.CanExecute(false); }