public void TestCreateOpenActionStaticMethod()
{
Assert.That(() => OpenAction.CreateOpenAction <int>(TestClass.SetStaticValue), Throws.ArgumentException);
Action <int, int> method = TestClass.SetStaticValues;
Assert.That(() => OpenAction.CreateOpenAction <int, int>(method.Method), Throws.ArgumentException);
}
public void TestOpenActionWrongTargetType()
{
var target = new TestClass();
Action <object, int> openAction = OpenAction.CreateOpenAction <int>(target.SetValue);
Assert.That(openAction, Is.Not.Null, "failed to create openAction");
Assert.That(() => openAction(this, 3), Throws.InstanceOf <InvalidCastException>());
}
public void TestOpenActionTargetAsObject()
{
var target = new TestClass();
Action <object, int> openAction = OpenAction.CreateOpenAction <int>(target.SetValue);
Assert.That(openAction, Is.Not.Null, "failed to create openAction");
openAction(target, 3);
Assert.That(target.Value, Is.EqualTo(3));
}
public void TestCreateOpenActionTwoParameters()
{
var target = new TestClass();
Action <int, int> method = target.SetValues;
Action <object, int, int> openAction = OpenAction.CreateOpenAction <int, int>(method.Method);
Assert.That(openAction, Is.Not.Null, "failed to create openAction");
openAction(target, 3, 4);
Assert.That(target.Value, Is.EqualTo(7));
}
public void TestCreateOpenActionArgumentNull()
{
Assert.That(() => OpenAction.CreateOpenAction((Action <int>)null), Throws.InstanceOf <ArgumentNullException>());
}