public void TestGetModifications()
{
var parameter = new VariableExpression("variable1");
var name = new FunctionNameExpression("func");
var expr = new FunctionCallExpression(name, new ExpressionBase[] { parameter });
var modifications = new HashSet <string>();
((INestedExpressions)expr).GetModifications(modifications);
Assert.That(modifications.Count, Is.EqualTo(0));
}
public void TestNestedExpressions()
{
var parameter = new VariableExpression("variable1");
var name = new FunctionNameExpression("func");
var expr = new FunctionCallExpression(name, new ExpressionBase[] { parameter });
var nested = ((INestedExpressions)expr).NestedExpressions;
Assert.That(nested.Count(), Is.EqualTo(2));
Assert.That(nested.Contains(name));
Assert.That(nested.Contains(parameter));
}
public void TestGetDependencies()
{
var parameter = new VariableExpression("variable1");
var name = new FunctionNameExpression("func");
var expr = new FunctionCallExpression(name, new ExpressionBase[] { parameter });
var dependencies = new HashSet <string>();
((INestedExpressions)expr).GetDependencies(dependencies);
Assert.That(dependencies.Count, Is.EqualTo(2));
Assert.That(dependencies.Contains("func"));
Assert.That(dependencies.Contains("variable1"));
}
