public void BindToNonExistent()
{
dynamic d = new TypeWithEvents();
Action <int> handler = i =>
{
};
Assert.Throws <RuntimeBinderException>(() => d.NothingHere += handler);
}
public void BindToNonEvents()
{
dynamic d = new TypeWithEvents();
Action <int> handler = i =>
{
};
Assert.Throws <RuntimeBinderException>(() => d.NonEventField += handler);
Assert.Throws <RuntimeBinderException>(() => d.NonEventProperty += handler);
Assert.Throws <RuntimeBinderException>(() => d.Raise += handler);
}
public void BindToEvent()
{
dynamic d = new TypeWithEvents();
int output = 0;
d.Event += (Action <int>)(i =>
{
output = i;
});
d.Raise(49);
Assert.Equal(49, output);
}
public void RemoveHandler()
{
TypeWithEvents with = new TypeWithEvents();
int output = 0;
Action <int> setOutput = i =>
{
output = i;
};
with.Event += setOutput;
with.Raise(1);
dynamic d = with;
d.Event -= setOutput;
with.Raise(2);
Assert.Equal(1, output);
d.Raise(3);
Assert.Equal(1, output);
}
