public void TestSearchExampleTest1Expect1()
{
string[] args = new[] { "the", "canal", "3", TestFileNameContents.Example1FileName };
proximitySearch = new ProximitySearch(args);
Assert.AreEqual(1, proximitySearch.Search());
}
public void TestSearchNewLineFileExpect3()
{
string[] args = new[] { "the", "canal", "6", TestFileNameContents.NewLinesFileName };
proximitySearch = new ProximitySearch(args);
Assert.AreEqual(3, proximitySearch.Search());
}
public void TestSearchExampleTest1WithTwoIdenticalKeywords()
{
string[] args = new[] { "the", "the", "6", TestFileNameContents.Example1FileName };
proximitySearch = new ProximitySearch(args);
Assert.AreEqual(3, proximitySearch.Search());
}
public void SearchExtraSpaceCapitalizationTest()
{
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("The", "mAn", 2, " \n the \r\n Man \r ");
Assert.True(matchCount == 1);
}
static void Main(string[] args)
{
try
{
if (args.Length != 4)
{
throw new Exception("Error - 4 parameters expected <firstKeyword> <secondKeyword> <range> <filename>");
}
int range = 0;
if (!int.TryParse(args[2], out range))
{
throw new Exception("Error - third parameter for <range> is expected to be an integer");
}
IFileReader fileReader = new FileReader();
string fileContents = fileReader.ReadAll(args[3]);
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch(args[0], args[1], range, fileContents);
System.Console.WriteLine($"Success - returned {matchCount} matches");
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
}
}
public void GetRangeLengthTest()
{
IProximitySearch proximitySearch = new ProximitySearch();
List <Dictionary <int, string> > rangeList = proximitySearch.GetRanges(6, "the man in the canal");
Assert.True(rangeList.Count == 1);
}
public void SearchThirdTest()
{
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("the", "canal", 6, "the man the plan the canal panama panama canal the plan the man the the man the plan the canal panama");
Assert.True(matchCount == 11);
}
public void SearchFileTest()
{
IFileReader fileReader = new FileReader();
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("the", "canal", 6, fileReader.ReadAll("test3.txt"));
Assert.True(matchCount == 15);
}
public void SearchCaseIncensitiveTest()
{
IFileReader fileReader = new FileReader();
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("the", "canal", 4, "The canal is beyond the bluff");
Assert.True(matchCount == 2);
}
public void SearchNotFoundTest()
{
IFileReader fileReader = new FileReader();
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("the", "canal", 4, "inside a bluff");
Assert.True(matchCount == 0);
}
public void TestConstructorValidArguments()
{
string[] args = new[] { "the", "canal", "6", TestFileNameContents.Example2FileName };
proximitySearch = new ProximitySearch(args);
//If no exception is thrown, this test passes
Assert.IsTrue(true);
}
public void ValidateCorrectInput(string keyword1, string keyword2, string range, string filename)
{
ProximitySearch search = new ProximitySearch(keyword1, keyword2, range, filename);
long n;
bool isNumeric = long.TryParse(search.PerformSearch(), out n);
Assert.AreEqual(isNumeric, true);
}
public void FindProximityCount_FileNotFound_Exception_Thrown()
{
ProximitySearch prox = new ProximitySearch();
string keyword1 = "the";
string keyword2 = "canal";
int range = 3;
string fileName = $@"{Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location)}\Files\nobodyshome.zyx";
int result = prox.FindProximityCount(keyword1, keyword2, range, fileName);
Assert.AreEqual(result, 1);
}
public void FindProximityCount_RunNormalLargerSample3_Return_8()
{
ProximitySearch prox = new ProximitySearch();
string keyword1 = "shadow";
string keyword2 = "knows";
int range = 6;
string fileName = $@"{Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location)}\Files\sample3.txt";
int result = prox.FindProximityCount(keyword1, keyword2, range, fileName);
Assert.AreEqual(result, 8);
}
public void FindProximityCount_RunNormalSample2_Return_11()
{
ProximitySearch prox = new ProximitySearch();
string keyword1 = "the";
string keyword2 = "canal";
int range = 6;
string fileName = $@"{Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location)}\Files\sample2.txt";
int result = prox.FindProximityCount(keyword1, keyword2, range, fileName);
Assert.AreEqual(result, 11);
}
public void TestConstructorTooFewArguments()
{
string[] args = new[] { "the", "canal", "6" };
try
{
proximitySearch = new ProximitySearch(args);
}
catch (ArgumentException e)
{
Assert.AreEqual(ErrorMessageConstants.TooManyOrTooFewArgumentsErrorMessage, e.Message);
}
}
public void FindProximityCount_RangeLessThan2_Return_0()
{
ProximitySearch prox = new ProximitySearch();
string keyword1 = "dummy1";
string keyword2 = "dummy2";
int range = 1;
string fileName = $@"{Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location)}\Files\sample1.txt";
int result = prox.FindProximityCount(keyword1, keyword2, range, fileName);
Assert.AreEqual(result, 0);
}
public void SameKeywordFailureTest()
{
bool isFailure = false;
try
{
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("the", "The", 3, "the man ");
}
catch (Exception ex)
{
isFailure = true;
}
Assert.True(isFailure);
}
public void InvalidKeywordFailureTest()
{
bool isFailure = false;
try
{
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("the new", "canal", 3, "the new man canal");
}
catch (Exception ex)
{
isFailure = true;
}
Assert.True(isFailure);
}
public void GetRangeMinimumLengthTest()
{
bool isFailure = false;
try
{
IProximitySearch proximitySearch = new ProximitySearch();
int matchCount = proximitySearch.ExecuteSearch("the", "canal", 1, " canal ");
}
catch (Exception ex)
{
isFailure = true;
}
Assert.True(isFailure);
}
public void ValidateWrongFile(string keyword1, string keyword2, string range, string filename)
{
ProximitySearch search = new ProximitySearch(keyword1, keyword2, range, filename);
Assert.AreEqual("File '" + filename + "' does not exist.", search.PerformSearch());
}
public void SearchCountTest(string keyword1, string keyword2, string range, string filename, string answer)
{
ProximitySearch search = new ProximitySearch(keyword1, keyword2, range, filename);
Assert.AreEqual(answer, search.PerformSearch());
}
public void ValidateWrongRange(string keyword1, string keyword2, string range, string filename)
{
ProximitySearch search = new ProximitySearch(keyword1, keyword2, range, filename);
Assert.AreEqual(range + " is not a valid range. Range should be numeric and between 2 and 9223372036854775807.", search.PerformSearch());
}
