public void ReadFromFileAndStore_Scenario_IncorrectRegexGroupReturn()
{
// Arrange
string filePath = @"..\..\..\TestFiles\ISLogFile.log";
string regex = @".";
ProcessedLogs pLog = new ProcessedLogs();
var pLogFile = new ProcessLogFile(filePath, regex, pLog);
// Assert
Assert.ThrowsException <Exception>(() => pLogFile.ReadFromFileAndStore());
}
public void ReadFromFileAndStore_Scenario_ValidRegex()
{
// Arrange
string filePath = @"..\..\..\TestFiles\ISLogFile.log";
string regex = @"(^(?:[0-9]{1,3}\.){3}[0-9]{1,3})(?:.+)(?:""{1}(?:GET|HEAD|POST|PUT|DELETE|CONNECT|OPTIONS|TRACE){1}\s{1}(.+)\s{1}(?:HTTP/1.1|HTTP/1.0|HTTP/2|HTTP/3){1}""{1})(?:.+$)";
ProcessedLogs pLog = new ProcessedLogs();
var pLogFile = new ProcessLogFile(filePath, regex, pLog);
// Act
pLogFile.ReadFromFileAndStore();
// Assert
Assert.AreEqual(10000, pLogFile.successful);
Assert.AreEqual(0, pLogFile.failed);
Assert.IsTrue(pLog.GetIpAddresses().Count > 0);
Assert.IsTrue(pLog.GetUrls().Count > 0);
}
public void ReadFromFileAndStore_Scenario_FailedRegex()
{
// Arrange
string filePath = @"..\..\..\TestFiles\ISLogFile.log";
string regex = @"(Rat)(Bat)";
ProcessedLogs pLog = new ProcessedLogs();
var pLogFile = new ProcessLogFile(filePath, regex, pLog);
// Act
pLogFile.ReadFromFileAndStore();
// Assert
Assert.IsTrue(pLogFile.successful == 0);
Assert.IsTrue(pLogFile.failed > 0);
Assert.IsTrue(pLog.GetIpAddresses().Count == 0);
Assert.IsTrue(pLog.GetUrls().Count == 0);
}
public void IntegrationTest_Scenario_AdditionalExampleFile()
{
string file = "";
string outputFile = "";
string regexPattern = "";
string[] args = { "-f", @"..\..\..\TestFiles\ISLogFile.log", "-o", @"..\..\..\OutputFiles" };
try
{
// Only run if the -h --help flags are not passed as arguments
if (CommandLineArgumentParser.ParseCommandLineArguments(args, out outputFile, out regexPattern, out file))
{
// Assert that Command Line arguments are parsed as expected
Assert.AreEqual(@"..\..\..\OutputFiles", outputFile);
Assert.AreEqual(@"(^(?:[0-9]{1,3}\.){3}[0-9]{1,3})(?:.+)(?:""{1}(?:GET|HEAD|POST|PUT|DELETE|CONNECT|OPTIONS|TRACE){1}\s{1}(.+)\s{1}(?:HTTP/1.1|HTTP/1.0|HTTP/2|HTTP/3){1}""{1})(?:.+$)", regexPattern);
Assert.AreEqual(@"..\..\..\TestFiles\ISLogFile.log", file);
ProcessedLogs pLogs = new ProcessedLogs();
// Process the log files
ProcessLogFile logger = new ProcessLogFile(file, regexPattern, pLogs);
logger.ReadFromFileAndStore();
// Assert - pLogs was populated as expected
Assert.AreEqual(10000, logger.successful);
Assert.AreEqual(0, logger.failed);
Assert.AreEqual(1753, pLogs.GetIpAddresses().Count);
Assert.AreEqual(1498, pLogs.GetUrls().Count);
// Sort the processed logs
SortProcessedLogs sort = new SortProcessedLogs(pLogs);
sort.BeginSort(thenBy: true);
Assert.IsTrue(sort.sortedIPList.ToArray()[0].Key == "66.249.73.135" && sort.sortedIPList.ToArray()[0].Value == 482);
Assert.IsTrue(sort.sortedIPList.ToArray()[1].Key == "46.105.14.53" && sort.sortedIPList.ToArray()[1].Value == 364);
Assert.IsTrue(sort.sortedIPList.ToArray()[2].Key == "130.237.218.86" && sort.sortedIPList.ToArray()[2].Value == 357);
Assert.IsTrue(sort.sortedUrlList.ToArray()[0].Key == "/favicon.ico" && sort.sortedUrlList.ToArray()[0].Value == 807);
Assert.IsTrue(sort.sortedUrlList.ToArray()[1].Key == "/style2.css" && sort.sortedUrlList.ToArray()[1].Value == 546);
Assert.IsTrue(sort.sortedUrlList.ToArray()[2].Key == "/reset.css" && sort.sortedUrlList.ToArray()[2].Value == 538);
string fileName = "AdditionalExampleOutputFile.txt";
if (!string.IsNullOrEmpty(outputFile))
{
OutputResults.PrintToFile(sort.sortedIPList, sort.sortedUrlList, outputFile, fileName: fileName, append: false);
}
string fullPath = outputFile + @"\" + fileName;
Assert.IsTrue(File.Exists(fullPath));
using (var sr = new StreamReader(fullPath))
{
string output = sr.ReadToEnd();
Assert.IsTrue(output.Contains(string.Format("Number of unique IP Addresses:{0}", 1753)));
Assert.IsTrue(output.Contains(string.Format("Most Active IP Addresses:{0} - HITS:{1}", "66.249.73.135", "482")));
Assert.IsTrue(output.Contains(string.Format("Most Active IP Addresses:{0} - HITS:{1}", "46.105.14.53", "364")));
Assert.IsTrue(output.Contains(string.Format("Most Active IP Addresses:{0} - HITS:{1}", "130.237.218.86", "357")));
Assert.IsTrue(output.Contains(string.Format("Most visited URLS:{0} - Occurences:{1}", "/favicon.ico", "807")));
Assert.IsTrue(output.Contains(string.Format("Most visited URLS:{0} - Occurences:{1}", "/style2.css", "546")));
Assert.IsTrue(output.Contains(string.Format("Most visited URLS:{0} - Occurences:{1}", "/reset.css", "538")));
}
}
}
catch (Exception ex)
{
Assert.Fail(ex.Message);
}
}
public void IntegrationTest_Scenario_ProvidedExampleFile()
{
string file = "";
string outputFile = "";
string regexPattern = "";
string[] args = { "-f", @"..\..\..\TestFiles\ProvidedExample.log", "-o", @"..\..\..\OutputFiles" };
try
{
// Only run if the -h --help flags are not passed as arguments
if (CommandLineArgumentParser.ParseCommandLineArguments(args, out outputFile, out regexPattern, out file))
{
// Assert that Command Line arguments are parsed as expected
Assert.AreEqual(@"..\..\..\OutputFiles", outputFile);
Assert.AreEqual(@"(^(?:[0-9]{1,3}\.){3}[0-9]{1,3})(?:.+)(?:""{1}(?:GET|HEAD|POST|PUT|DELETE|CONNECT|OPTIONS|TRACE){1}\s{1}(.+)\s{1}(?:HTTP/1.1|HTTP/1.0|HTTP/2|HTTP/3){1}""{1})(?:.+$)", regexPattern);
Assert.AreEqual(@"..\..\..\TestFiles\ProvidedExample.log", file);
ProcessedLogs pLogs = new ProcessedLogs();
// Process the log files
ProcessLogFile logger = new ProcessLogFile(file, regexPattern, pLogs);
logger.ReadFromFileAndStore();
// Assert - pLogs was populated as expected
Assert.AreEqual(23, logger.successful);
Assert.AreEqual(0, logger.failed);
Assert.AreEqual(11, pLogs.GetIpAddresses().Count);
Assert.AreEqual(22, pLogs.GetUrls().Count);
// Sort the processed logs
SortProcessedLogs sort = new SortProcessedLogs(pLogs);
sort.BeginSort(thenBy: true);
Assert.IsTrue(sort.sortedIPList.ToArray()[0].Key == "168.41.191.40" && sort.sortedIPList.ToArray()[0].Value == 4);
Assert.IsTrue(sort.sortedIPList.ToArray()[1].Key == "72.44.32.10" && sort.sortedIPList.ToArray()[1].Value == 3);
Assert.IsTrue(sort.sortedIPList.ToArray()[2].Key == "50.112.00.11" && sort.sortedIPList.ToArray()[2].Value == 3);
Assert.IsTrue(sort.sortedUrlList.ToArray()[0].Key == "/docs/manage-websites/" && sort.sortedUrlList.ToArray()[0].Value == 2);
Assert.IsTrue(sort.sortedUrlList.ToArray()[1].Key == "http://example.net/faq/" && sort.sortedUrlList.ToArray()[1].Value == 1);
Assert.IsTrue(sort.sortedUrlList.ToArray()[2].Key == "http://example.net/blog/category/meta/" && sort.sortedUrlList.ToArray()[2].Value == 1);
string fileName = "ProvidedExampleOutputFile.txt";
if (!string.IsNullOrEmpty(outputFile))
{
OutputResults.PrintToFile(sort.sortedIPList, sort.sortedUrlList, outputFile, fileName: fileName, append: false);
}
string fullPath = outputFile + @"\" + fileName;
Assert.IsTrue(File.Exists(fullPath));
using (var sr = new StreamReader(fullPath))
{
string output = sr.ReadToEnd();
Assert.IsTrue(output.Contains(string.Format("Number of unique IP Addresses:{0}", 11)));
Assert.IsTrue(output.Contains(string.Format("Most Active IP Addresses:{0} - HITS:{1}", "168.41.191.40", "4")));
Assert.IsTrue(output.Contains(string.Format("Most Active IP Addresses:{0} - HITS:{1}", "72.44.32.10", "3")));
Assert.IsTrue(output.Contains(string.Format("Most Active IP Addresses:{0} - HITS:{1}", "50.112.00.11", "3")));
Assert.IsTrue(output.Contains(string.Format("Most visited URLS:{0} - Occurences:{1}", "/docs/manage-websites/", "2")));
Assert.IsTrue(output.Contains(string.Format("Most visited URLS:{0} - Occurences:{1}", "http://example.net/faq/", "1")));
Assert.IsTrue(output.Contains(string.Format("Most visited URLS:{0} - Occurences:{1}", "http://example.net/blog/category/meta/", "1")));
}
}
}
catch (Exception ex)
{
Assert.Fail(ex.Message);
}
}