public void OneElementList()
{
List <Tuple <string, string> > list = new List <Tuple <string, string> >();
list.Add(new Tuple <string, string>("two", "three"));
PathConstructor pathConstructor = new PathConstructor();
var result = pathConstructor.ConstructPath(list);
var firstNotSecond = result.Except(list).ToList();
Assert.AreEqual(firstNotSecond.Count(), 0, "using ListExcept");
}
public void TwoPaths()
{
List <Tuple <string, string> > list = new List <Tuple <string, string> >();
list.Add(new Tuple <string, string>("one", "two"));
list.Add(new Tuple <string, string>("two", "three"));
list.Add(new Tuple <string, string>("three", "four"));
list.Add(new Tuple <string, string>("one1", "two1"));
list.Add(new Tuple <string, string>("two1", "three1"));
PathConstructor pathConstructor = new PathConstructor();
var result = pathConstructor.ConstructPath(list);
}
public void BranchTwo()
{
List <Tuple <string, string> > list = new List <Tuple <string, string> >();
list.Add(new Tuple <string, string>("one", "two"));
list.Add(new Tuple <string, string>("two", "three"));
list.Add(new Tuple <string, string>("three", "four"));
list.Add(new Tuple <string, string>("seven", "two"));
list.Add(new Tuple <string, string>("four", "five"));
PathConstructor pathConstructor = new PathConstructor();
var result = pathConstructor.ConstructPath(list);
}
public void CreatePath_PathReturned()
{
// arrange
string fileName = "CSV//UserData.csv";
// act
PathConstructor path = new PathConstructor();
string actual = path.pathConstructor(fileName);
bool actualFlag = actual.Contains(fileName);
// assert
Assert.IsTrue(actualFlag);
}
public void When_Construting_Multiline_Path(string [] lines, int position, string excpectedPath)
{
//Act
var constructor = new PathConstructor();
//Act
var linesEnumerator = lines.Reverse().GetEnumerator();
var pathResult = constructor.ConstructPathBackwards(linesEnumerator, position);
//Assert
Assert.That(pathResult, Is.EqualTo(excpectedPath));
}
public void When_Constucting_Elment_Path(string rawLine, int position, string excpectedPath)
{
//Act
var constructor = new PathConstructor();
//Act
var lines = new[] { rawLine };
var pathResult = constructor.ConstructPathBackwards(lines.Reverse().GetEnumerator(), position);
//Assert
Assert.That(pathResult, Is.EqualTo(excpectedPath));
}
public void Get_TotalUsers_CountReturned()
{
// arrange
List <User> users = new List <User>();
string fileName = "CSV//UserData.csv";
int expected = 50;
// act
PathConstructor path = new PathConstructor();
CSVReader reader = new CSVReader(fileName.ToCsvFilePath());
UserAmounts amount = new UserAmounts();
users = reader.GetUsers();
int actual = amount.GetTotalUsersCount(users);
// assert
Assert.AreEqual(actual, expected);
}
public static List <T> Search <T>(IUnweightedGraph <T> graph, T start, HashSet <T> goals)
{
var foundPath = Search(graph, start, goals, out var cameFrom);
if (!foundPath)
{
return(null);
}
foreach (var goal in goals)
{
if (cameFrom.ContainsKey(goal))
{
return(PathConstructor.RecontructPath(cameFrom, start, goal));
}
}
return(null);
}
public void Get_UsersByCountry_CountReturned()
{
// arrange
List <User> users = new List <User>();
string fileName = "CSV//UserData.csv";
string country = "LV";
int expected = 30;
// act
PathConstructor path = new PathConstructor();
CSVReader reader = new CSVReader();
UserAmounts amount = new UserAmounts();
users = reader.GetTotal(path.pathConstructor(fileName)).Item1;
int actual = amount.GetUsersByCountryCount(country, users);
// assert
Assert.AreEqual(actual, expected);
}
public void MultiElementListMyOwnComparator()
{
List <Tuple <string, string> > list = new List <Tuple <string, string> >();
list.Add(new Tuple <string, string>("two", "three"));
list.Add(new Tuple <string, string>("four", "five"));
list.Add(new Tuple <string, string>("one", "two"));
list.Add(new Tuple <string, string>("three", "four"));
PathConstructor pathConstructor = new PathConstructor();
var result = pathConstructor.ConstructPath(list);
List <Tuple <string, string> > correctList = new List <Tuple <string, string> >();
correctList.Add(new Tuple <string, string>("one", "two"));
correctList.Add(new Tuple <string, string>("two", "three"));
correctList.Add(new Tuple <string, string>("three", "four"));
correctList.Add(new Tuple <string, string>("four", "five"));
var firstNotSecond = result.Except(correctList).ToList();
Assert.AreEqual(true, Comparator(result, correctList), "My own Comparator");
}
public void MultiElemRepeatingElementsMyOwnCompr()
{
List <Tuple <string, string> > list = new List <Tuple <string, string> >();
list.Add(new Tuple <string, string>("two", "three"));
list.Add(new Tuple <string, string>("four", "five"));
list.Add(new Tuple <string, string>("one", "two"));
list.Add(new Tuple <string, string>("three", "four"));
list.Add(new Tuple <string, string>("four", "five"));
PathConstructor pathConstructor = new PathConstructor();
var result = pathConstructor.ConstructPath(list);
List <Tuple <string, string> > correctList = new List <Tuple <string, string> >();
correctList.Add(new Tuple <string, string>("one", "two"));
correctList.Add(new Tuple <string, string>("two", "three"));
correctList.Add(new Tuple <string, string>("three", "four"));
correctList.Add(new Tuple <string, string>("four", "five"));
var firstNotSecond = result.Except(correctList).ToList();
Assert.AreEqual(firstNotSecond.Count(), 0, "using ListExcept");
}
public void Compare_CreatedCSVandProvidedCSV()
{
// arrange
int id = 1;
int total = 50;
int LV = 30;
int LT = 15;
int EE = 5;
List <Result> results = new List <Result>();
Result r = new Result
{
Id = id,
Total = total,
LV = LV,
LT = LT,
EE = EE
};
results.Add(r);
// act
CSVWriter writer = new CSVWriter();
CSVReader reader = new CSVReader();
PathConstructor path = new PathConstructor();
Result result = new Result();
Validator validator = new Validator(writer, reader, path, result);
// assert
try
{
validator.VerifyData(total, LV, LT, EE, results);
Assert.IsTrue(true);
}
catch
{
Assert.IsTrue(false);
}
}
/// <summary>
/// gets a path from start to goal if possible. If no path is found null is returned.
/// </summary>
/// <param name="graph">Graph.</param>
/// <param name="start">Start.</param>
/// <param name="goal">Goal.</param>
/// <typeparam name="T">The 1st type parameter.</typeparam>
public static List <T> Search <T>(IAstarGraph <T> graph, T start, T goal)
{
var foundPath = Search(graph, start, goal, out var cameFrom);
return(foundPath ? PathConstructor.RecontructPath(cameFrom, start, goal) : null);
}
public void IputNULLTest()
{
PathConstructor pathConstructor = new PathConstructor();
pathConstructor.ConstructPath(null);
}