public static void InvalidTokenTestBody <T>(this BaseTest test,
Func <string[], T[]> listSelector,
RunStepDelegate runStepDelegate,
string itemName)
{
InvalidTokenTestBody(test, listSelector, runStepDelegate, itemName, OnvifFaults.NotFound);
}
public static void InvalidTokenTestBody <T>(this BaseTest test,
Func <string, T> method,
RunStepDelegate runStepDelegate,
string itemName,
string expectedFault)
{
string token = Guid.NewGuid().ToString().Substring(0, 8);
runStepDelegate(() => { T info = method(token); },
string.Format("Get {0} with invalid token", itemName), expectedFault, true, false);
}
public static void InvalidTokenTestBody <T>(this BaseTest test,
Func <string[], T[]> listSelector,
RunStepDelegate runStepDelegate,
string itemName,
string expectedFault)
{
string token = Guid.NewGuid().ToString().Substring(0, 8);
T[] infosList = null;
runStepDelegate(() => { infosList = listSelector(new string[] { token }); },
string.Format("Get {0} with invalid token", itemName), expectedFault, true, false);
}
public static void InvalidTokenTestBody <T>(this BaseTest test,
Action <string, T> method,
T parameter,
RunStepDelegate runStepDelegate,
string message,
string token,
string expectedFault)
{
token = token ?? Guid.NewGuid().ToString().Substring(0, 8);
runStepDelegate(() => { method(token, parameter); },
message, expectedFault, true, false);
}
public static void CommonGetListStartReferenceLimitTestBody <T>(this BaseTest test,
Func <int> maxLimitSelector,
GetListStepMethod <T> listSelector,
Func <T, string> tokenSelector,
Func <T, T, StringBuilder, bool> itemComparison,
string itemName,
RunStepDelegate runStepDelegate,
AssertDelegate assert)
{
// Get maxLimit
int maxLimit = maxLimitSelector();
Func <int, List <T> > getList = (limit) =>
{
List <T> fullList = new List <T>();
List <string> gotByThisMoment = new List <string>();
string offset = null;
while (true)
{
T[] nextPart = null;
offset = listSelector(limit, offset, out nextPart, string.Format("Get {0} list with limit = {1} and start reference ='{2}'", itemName, limit, offset));
//assert(nextPart != null, string.Format("No {0}s returned", itemName), "Check that result is not null", string.Empty);
int count = nextPart == null ? 0 : nextPart.Length;
assert(count <= limit,
string.Format("{0} {1}s returned when limit is {2}", count,
itemName, limit), "Check that limit is not exceeded",
string.Empty);
if (count > 0)
{
List <string> newTokens = nextPart.Select(tokenSelector).ToList();
test.ValidateNextPart(gotByThisMoment, newTokens, itemName, assert);
gotByThisMoment.AddRange(newTokens);
fullList.AddRange(nextPart);
}
if (string.IsNullOrEmpty(offset))
{
break;
}
}
return(fullList);
};
// get full list by maxLimit chunks
List <T> gotByMaxLimit = getList(maxLimit);
// get full list by 1 item
List <T> gotByOne = getList(1);
// check order
// compare items
//test.ValidateOrderedLists(gotByMaxLimit, gotByOne, itemName, tokenSelector,
// string.Format("received with limit ={0}", maxLimit), "received with limit=1",
// itemComparison, assert);
if (maxLimit > 2)
{
int middle = maxLimit / 2 + 1; // 3=>2, 4=>3, 5=>3
List <T> gotByMiddle = getList(middle);
// check order
// compare items
//test.ValidateOrderedLists(gotByOne, gotByMiddle, itemName, tokenSelector,
// "received with limit=1",
// string.Format("received with limit ={0}", middle),
// itemComparison, assert);
}
}
public static void CommonGetListStartReferenceTestBody <T>(this BaseTest test,
Func <int> maxLimitSelector,
Func <int, List <T> > fullListSelector,
Func <int?, int?, string, T[]> listSelector,
Func <T, string> tokenSelector,
Action <IEnumerable <T>, IEnumerable <T>, string, string> listComparisonAction,
Func <T, T, StringBuilder, bool> itemComparison,
string itemName,
RunStepDelegate runStepDelegate,
AssertDelegate assert)
{
int maxLimit = maxLimitSelector();
List <T> infos = fullListSelector(maxLimit);
if (infos == null || infos.Count == 0)
{
return;
}
test.ValidateTokensInList(infos, tokenSelector, assert);
int count = infos.Count;
// one last item
if (count > 1)
{
T[] shortList = listSelector(maxLimit, count - 1, string.Format("Get {0} list with offset = {1}", itemName, count - 1));
test.CheckRequestedInfo <T>(shortList, infos[count - 1], tokenSelector, itemComparison, itemName, assert);
}
// first "maxLimit" items
{
List <T> expected = infos.Take(maxLimit).ToList();
T[] actual = listSelector(maxLimit, 0, string.Format("Get {0} list with offset = 0", itemName));
test.ValidateTokensInList(actual, tokenSelector, assert);
listComparisonAction(expected, actual, string.Format("of first {0} {1}", maxLimit, itemName),
"received when passing offset=0");
}
if (count > 2)
{
int offset = count / 2; // 3 => 1, 4 => 2, 5 => 2, 6 => 3
System.Diagnostics.Debug.WriteLine(string.Format("Get {0} with offset = {1}", itemName, offset));
// expected list
T[] infosArray = infos.ToArray();
int cnt = Math.Min(maxLimit, count - offset);
T[] expected = new T[cnt];
Array.Copy(infosArray, offset, expected, 0, cnt);
T[] actual = listSelector(maxLimit, offset, string.Format("Get {0} list with offset = {1}", itemName, offset));
test.ValidateTokensInList(actual, tokenSelector, assert);
test.ValidateSubset(actual, expected, itemName, tokenSelector, itemComparison, assert);
}
}
public static void CommonGetListByTokenListTestBody <T>(this BaseTest test,
Func <int> maxLimitSelector,
Func <List <T> > fullListSelector,
Func <string[], T[]> listSelector,
Func <T, string> tokenSelector,
Action <IEnumerable <T>, IEnumerable <T>, string, string> listComparisonAction,
string itemName,
string itemInfoName,
RunStepDelegate runStepDelegate,
AssertDelegate assert)
{
List <T> infos = fullListSelector();
if (infos == null || infos.Count == 0)
{
return;
}
ValidateTokensInList(test, infos, tokenSelector, assert);
//
int maxLimit = maxLimitSelector();
List <string> tokens = new List <string>();
foreach (T info in infos)
{
tokens.Add(tokenSelector(info));
}
List <T> expected = new List <T>();
List <string> tokensForSubsetTest = new List <string>();
// create list of randomly selected tokens.
// create "expected" list
{
List <T> fullListCopy = new List <T>(infos);
for (int i = 0; i < maxLimit; i++)
{
Random rnd = new Random();
int idx = rnd.Next(0, fullListCopy.Count - 1);
tokensForSubsetTest.Add(tokenSelector(fullListCopy[idx]));
expected.Add(fullListCopy[idx]);
fullListCopy.RemoveAt(idx);
if (fullListCopy.Count == 0)
{
break;
}
}
}
// test for random subset
T[] actual = listSelector(tokensForSubsetTest.ToArray());
assert(actual != null && actual.Length > 0,
"Empty list returned", "Check that the list is not empty", "");
ValidateTokensInList(test, actual, tokenSelector, assert);
test.ValidateSubset(actual, expected, itemName, tokenSelector, null, assert);
// Get by one
foreach (string token in tokens)
{
T[] shortList = listSelector(new string[] { token });
CheckRequestedInfo(test, shortList, token, tokenSelector, itemName, assert);
}
}