public void PrintTwoIntegers()
{
StringWriter writer = new StringWriter();
PrintFunction function = new PrintFunction(writer);
Assert.IsNull(function.Apply(null, null, new object[] { 123, 456 }));
Assert.AreEqual("123456", writer.ToString());
}
public void EvaluatePrintFunction()
{
Machine machine = new Machine();
var print = new PrintFunction(machine);
StringWriter writer = new StringWriter();
machine.Output = writer;
var result = print.Apply(machine.Environment, new object[] { "bar" }, null);
Assert.IsNull(result);
Assert.AreEqual("bar\r\n", writer.ToString());
}