public void RaiseIfIfReceivesTooManyArguments()
{
IfPrimitive ifprim = new IfPrimitive();
ifprim.Apply(null, null, new object[] { false, 1, 2, 3 });
}
public void RaiseIfIfReceivesNullAsArguments()
{
IfPrimitive ifprim = new IfPrimitive();
ifprim.Apply(null, null, null);
}
public void EvaluateToNullIfSimpleIfHasNoElse()
{
IfPrimitive ifprim = new IfPrimitive();
object result = ifprim.Apply(new Machine(), null, new object[] { false, 1 });
Assert.IsNull(result);
}
public void EvaluateSimpleIfWithNotFalseAsCondition()
{
IfPrimitive ifprim = new IfPrimitive();
object result = ifprim.Apply(new Machine(), null, new object[] { 2, 1 });
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(int));
Assert.AreEqual(1, result);
}
public void EvaluateSimpleIfWithFalseSymbol()
{
IfPrimitive ifprim = new IfPrimitive();
Machine machine = new Machine();
object result = ifprim.Apply(machine, machine.Environment, new object[] { Symbol.Create("false"), 1, 2 });
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(int));
Assert.AreEqual(2, result);
}
public void EvaluateSimpleIfWithElse()
{
IfPrimitive ifprim = new IfPrimitive();
object result = ifprim.Apply(new Machine(), null, new object[] { false, 1, 2 });
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(int));
Assert.AreEqual(2, result);
}
