public void Raise_should_not_throw_if_event_delegate_is_null()
{
// Arrange
EventArgsTestEvent = null;
EventArgs eventArgs = new EventArgs();
// Act
FlowUtils.RaiseAll(this, eventArgs, ref EventArgsTestEvent);
// Assert
}
public void Raise_all_should_call_test_handlers()
{
// Arrange
int a = 0;
EventArgs eventArgs = new EventArgs();
EventHandler <EventArgs> testDelegate = (sender, args) =>
{
a += 1;
};
EventArgsTestEvent = null;
EventArgsTestEvent += testDelegate;
EventArgsTestEvent += testDelegate;
EventArgsTestEvent += testDelegate;
// Act
FlowUtils.RaiseAll(this, eventArgs, ref EventArgsTestEvent);
// Assert
Assert.Equal(3, a);
}
public void Raise_all_should_return_exception_of_all_handlers()
{
// Arrange
int a = 10;
EventArgs eventArgs = new EventArgs();
EventHandler <EventArgs> testDelegate = (sender, args) =>
{
a = 20;
};
EventHandler <EventArgs> testDelegate2 = (sender, args) =>
{
a = 30;
throw new Exception("test");
};
EventArgsTestEvent += testDelegate;
EventArgsTestEvent += testDelegate2;
// Act
Assert.Throws <AggregateException>(() => { FlowUtils.RaiseAll(this, eventArgs, ref EventArgsTestEvent); });
// Assert
Assert.Equal(30, a);
}