public void CommandHandlerProxyNotifyCanExecuteChangedTest()
{
EventInfo outerEvent = _testStubs.GetType().GetEvent("IssueNotifyExecuteButtonChanged");
var chp = new WeakCommandHandlerProxy(_testStubs.ExecuteButton_Click_External, _testStubs.CanExecuteButton_Click_External, outerEvent, _testStubs);
chp.CanExecuteChanged += CanExecuteChangedTest;
chp.Execute(null);
bool result = chp.CanExecute(null);
_testStubs.InvokeNotifyChanged();
Assert.AreEqual(_testStubs.ExecuteButtonClickExternalCalled, true, "Target delegate for ICommand:Execute() was not called");
Assert.AreEqual(_testStubs.CanExecuteButtonClickExternalFlag, true, "Target delegate for ICommand:Execute() was not called");
Assert.AreEqual(result, true, "Target delegate for ICommand:CanExecute() return wrong flag");
Assert.AreEqual(_canExecuteCnagedCalled, true, "ICommand:CanExecuteChanged event was not risen");
}
public void CommandHandlerProxyNotifyCanExecuteChangedTest()
{
EventInfo outerEvent = _testStubs.GetType().GetEvent("IssueNotifyExecuteButtonChanged");
var chp = new WeakCommandHandlerProxy(_testStubs.ExecuteButton_Click_External, _testStubs.CanExecuteButton_Click_External, outerEvent, _testStubs);
chp.CanExecuteChanged += CanExecuteChangedTest;
chp.Execute(null);
bool result = chp.CanExecute(null);
_testStubs.InvokeNotifyChanged();
Assert.Equal(_testStubs.ExecuteButtonClickExternalCalled, true);
Assert.Equal(_testStubs.CanExecuteButtonClickExternalFlag, true);
Assert.Equal(result, true);
Assert.Equal(_canExecuteCnagedCalled, true);
}