public override string ToString()
{
StringBuilder buf = new StringBuilder();
buf.Append("(");
buf.Append(ConditionExpression == null ? DSDefinitions.Keyword.Null : ConditionExpression.ToString());
buf.Append(" ? ");
buf.Append(TrueExpression == null ? DSDefinitions.Keyword.Null : TrueExpression.ToString());
buf.Append(" : ");
buf.Append(FalseExpression == null ? DSDefinitions.Keyword.Null : FalseExpression.ToString());
buf.Append(")");
return(buf.ToString());
}
public void ConditionExpression_GivenIsSingleOperand()
{
var condition = new ConditionExpression
{
Left = "[[a]]",
Cond = new ConditionMatch()
{
MatchType = enDecisionType.IsNull,
Right = "2",
}
};
var result = condition.ToString();
Assert.AreEqual("[[a]] Is NULL", result);
}
public void ConditionExpression_GivenMatchExpression()
{
var condition = new ConditionExpression
{
Left = "[[a]]",
Cond = new ConditionMatch
{
MatchType = enDecisionType.IsEqual,
Right = "bob"
}
};
var result = condition.ToString();
Assert.AreEqual("[[a]] = bob", result);
}
public void ConditionExpression_GivenNotBetweenExpression()
{
var condition = new ConditionExpression
{
Left = "[[a]]",
Cond = new ConditionBetween()
{
MatchType = enDecisionType.NotBetween,
From = "2",
To = "10",
}
};
var result = condition.ToString();
Assert.AreEqual("[[a]] is less than 2 and more than 10", result);
}