public void Evaluate_LeftOperandIsInvalidType_ThrowsInvalidOperationException()
{
var expr = new LessThan(ExpressionTestHelper.NonComparableExpression, new Integer(1));
Assert.Throws <InvalidOperationException>(() =>
{
expr.EvaluateWithData();
});
}
public void Evaluate_LeftIsGreaterThanThanRight_ReturnsFalse()
{
var left = new Integer(5000);
var right = new Integer(3934);
var expr = new LessThan(left, right);
var result = expr.EvaluateWithData <bool>();
Assert.False(result);
}
public void Evaluate_MixTypes_ReturnsFalse()
{
var left = new Integer(5000);
var right = new Number(3934);
var expr = new LessThan(left, right);
var result = expr.EvaluateWithData <bool>();
Assert.False(result);
}
public void Evaluate_LeftIsLessThanRight_ReturnsTrue()
{
var left = new Integer(-1);
var right = new Integer(3934);
var expr = new LessThan(left, right);
var result = expr.EvaluateWithData <bool>();
Assert.True(result);
}
