public void StdDev_Test()
{
//Arrange
double var = 50;
double expected = 7.07;
double actual;
IBLService bLService = BLServiceFactory.GetBLServiceObj();
//Act
actual = bLService.StdDev(var);
//Assert
Assert.AreEqual(expected, actual);
}
public void CountWords_Test()
{
//Arrange
string text = "hello my name is test";
int expected = 5;
int actual;
IBLService bLService = BLServiceFactory.GetBLServiceObj();
//Act
actual = bLService.CountWords(text);
//Assert
Assert.AreEqual(expected, actual);
}
public void GetTitle_Test()
{
//Arrange
string strDetails = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><metadata><release-list><release><title>My Song</title></release></release-list></metadata>";
List <string> expected = new List <string>();
List <string> actual = new List <string>();
IBLService bLService = BLServiceFactory.GetBLServiceObj();
//Act
expected.Add("My Song");
actual = bLService.GetTitles(strDetails);
//Assert
Assert.AreEqual(expected.Count, actual.Count);
}
public void CalcAverage_Test()
{
//Arrange
List <int> noOfWords = new List <int>();
double expected = 15;
double actual;
IBLService bLService = BLServiceFactory.GetBLServiceObj();
//Act
noOfWords.Add(10);
noOfWords.Add(20);
noOfWords.Add(15);
actual = bLService.CalcAverage(noOfWords);
//Assert
Assert.AreEqual(expected, actual);
}
public void Variance_Test()
{
//Arrange
List <int> noOfWords = new List <int>();
double avg = 15;
double expected = 50;
double actual;
IBLService bLService = BLServiceFactory.GetBLServiceObj();
//Act
noOfWords.Add(10);
noOfWords.Add(15);
noOfWords.Add(20);
actual = bLService.Variance(noOfWords, avg);
//Assert
Assert.AreEqual(expected, actual);
}
public async System.Threading.Tasks.Task <ActionResult> GetDataAsync(Artist model)
{
if (ModelState.IsValid)
{
var baseAddress = new Uri(ConfigurationManager.AppSettings["baseAddress"]);
var baseAddress1 = new Uri(ConfigurationManager.AppSettings["baseAddress1"]);
IBLService _blService;
List <string> singles = new List <string>();
List <int> noOfWords = new List <int>();
List <Song> songs = new List <Song>();
//Get all releases for selected group/artist
_blService = BLServiceFactory.GetBLServiceObj();
HttpClient httpClient1 = new HttpClient();
httpClient1.BaseAddress = baseAddress1;
httpClient1.DefaultRequestHeaders.Add("User-Agent", "C# App");
httpClient1.Timeout = TimeSpan.FromSeconds(30);
//Get songs for the selected artist
singles = await GetSingles(model, _blService, singles, httpClient1);
//call api to get the lyrics of each song
await GetLyrics(model, baseAddress, _blService, singles, songs);
noOfWords = songs.Select(x => x.WordCount).ToList();
model.Avg = _blService.CalcAverage(noOfWords);
model.MinWords = noOfWords.Min();
model.MaxWords = noOfWords.Max();
model.Range = model.MaxWords - model.MinWords;
model.Var = _blService.Variance(noOfWords, model.Avg);
model.StdDev = _blService.StdDev(model.Var);
model.Songs = songs;
}
return(View("GetData", model));
}
