public void GetStatementVariables00()
{
Assert.Throws <ArgumentNullException>(() =>
{
// Null as argument will cause exception.
CodeBlockUtils.GetStatementVariables(null, true);
});
}
public void GetStatementVariables01()
{
// Create a statement of "Value = 1234".
var leftNode = new IdentifierNode("Value");
var rightNode = new IntNode(1234);
var binExprNode = new BinaryExpressionNode(
leftNode, rightNode, Operator.assign);
var statements = new List <Statement>()
{
Statement.CreateInstance(binExprNode)
};
var vars = CodeBlockUtils.GetStatementVariables(statements, true);
Assert.IsNotNull(vars);
Assert.AreEqual(1, vars.Count());
var variables = vars.ElementAt(0);
Assert.IsNotNull(variables);
Assert.AreEqual(1, variables.Count());
Assert.AreEqual("Value", variables.ElementAt(0));
}