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 static void TestTryCombine([PexAssumeUnderTest] StatementRecordPairValues 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.AreEqual(allSame, canComb, "not expected combination!");
}
public static void TestTryCombine([PexAssumeUnderTest] StatementLoopOverSortedPairValue 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 static void TestTryCombine([PexAssumeUnderTest] StatementLoopOverGroups 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.AreEqual(allSame, canComb, "not expected combination!");
}
public bool TestTryCombine([PexAssumeUnderTest] StatementIncrementInteger statement, IStatement toCombineWith)
{
var result = statement.TryCombineStatement(toCombineWith, null);
if (toCombineWith != null)
{
var identical = statement.CodeItUp().Zip(toCombineWith.CodeItUp(), (f, s) => f == s).All(v => v == true);
Assert.AreEqual(identical, result, "Combined but not the same");
}
return result;
}
public bool TestTryCombine([PexAssumeUnderTest] StatementIncrementInteger statement, IStatement toCombineWith)
{
var result = statement.TryCombineStatement(toCombineWith, null);
if (toCombineWith != null)
{
var identical = statement.CodeItUp().Zip(toCombineWith.CodeItUp(), (f, s) => f == s).All(v => v == true);
Assert.AreEqual(identical, result, "Combined but not the same");
}
return(result);
}
public bool TryCombineStatementTest([PexAssumeUnderTest] StatementRecordIndicies target, IStatement statement)
{
var result = target.TryCombineStatement(statement, null);
if (statement == null)
Assert.Fail("Null statement should have caused an exception");
var allSame = target.CodeItUp().Zip(statement.CodeItUp(), (f, s) => f == s).All(t => t);
Assert.AreEqual(allSame, result, "not expected combination!");
return result;
}
public IStatement TestRename([PexAssumeUnderTest] IStatement statement, [PexAssumeNotNull] string oldname, [PexAssumeNotNull] string newname)
{
var origianllines = statement.CodeItUp().ToArray();
statement.RenameVariable(oldname, newname);
var finallines = statement.CodeItUp().ToArray();
Assert.AreEqual(origianllines.Length, finallines.Length, "# of lines change during variable rename");
var varReplacer = new Regex(string.Format(@"\b{0}\b", oldname));
var sharedlines = origianllines.Zip(finallines, (o, n) => Tuple.Create(o, n));
foreach (var pair in sharedlines)
{
var orig = pair.Item1;
var origReplafce = varReplacer.Replace(orig, newname);
Assert.AreEqual(origReplafce, pair.Item2, "expected the renaming to be pretty simple.");
}
return(statement);
}
public bool TryCombineStatementTest([PexAssumeUnderTest] StatementRecordIndicies target, IStatement statement)
{
var result = target.TryCombineStatement(statement, null);
if (statement == null)
{
Assert.Fail("Null statement should have caused an exception");
}
var allSame = target.CodeItUp().Zip(statement.CodeItUp(), (f, s) => f == s).All(t => t);
Assert.AreEqual(allSame, result, "not expected combination!");
return(result);
}
internal static IEnumerable <string> DumpCode(this IStatement block)
{
return(block.CodeItUp());
}