public StatementLoopOverGroupItems RenameVariableTest([PexAssumeUnderTest] StatementLoopOverGroupItems target, string origin, string final)
{
target.RenameVariable(origin, final);
var finder = new Regex(string.Format("\b{0}\b", origin));
var hasit = target.CodeItUp().Where(s => finder.IsMatch(s)).Any();
Assert.IsFalse(hasit, "found some code that contained the original guy");
return(target);
}
public static void TestTryCombine([PexAssumeUnderTest] StatementLoopOverGroupItems target, IStatement statement)
{
var canComb = target.TryCombineStatement(statement, null);
Assert.IsNotNull(statement, "Second statement null should cause a failure");
var allSame = target.CodeItUp().Zip(statement.CodeItUp(), (f, s) => f == s).All(t => t);
Assert.IsTrue(allSame == canComb || target.Statements.Count() == 0, "not expected combination!");
}
public string[] CodeItUpTest([PexAssumeUnderTest] StatementLoopOverGroupItems target)
{
var actual = target.CodeItUp().ToArray();
if (target.Statements.Any())
{
Assert.IsTrue(actual.Length > 0, "length of the code should be some statements!");
}
else
{
Assert.AreEqual(0, actual.Length, "no statements");
}
return(actual);
}
