public void IntExpressionParser_Parse_ValidInputTest(
string input, string[] variableNames, int[] parameters, int expectedValue)
{
var expressionParser = new IntExpressionParserFactory().Create(variableNames);
var handler = expressionParser.Parse(input);
int value = handler(parameters);
Assert.That(value, Is.EqualTo(expectedValue));
}
public void IntExpressionParser_Parse_ExceptionTest(string input, string[] variableNames)
{
var expressionParser = new IntExpressionParserFactory().Create(variableNames);
Assert.Throws <ParserException>(() => expressionParser.Parse(input));
}