public void Execute_TextToLastChars_Valid(string value, int length, string expected)
{
var function = new TextToLastChars(new LiteralScalarResolver <int>(length));
var result = function.Evaluate(value);
Assert.That(result, Is.EqualTo(expected));
}
public void Execute_TextToLastCharsWithVariable_Valid()
{
var args = new GlobalVariableScalarResolverArgs("length", new Dictionary <string, ITestVariable>()
{
{ "length", new GlobalVariable(new LiteralScalarResolver <int>(6)) }
});
var function = new TextToLastChars(new GlobalVariableScalarResolver <int>(args));
var result = function.Evaluate("123456789");
Assert.That(result, Is.EqualTo("456789"));
}