public void ShouldRetunAListContaining6ArtistsBasedOnFilterForJoh()
{
//arange
ArtistManager artistManager = new ArtistManager(new EFArtistDAL());
var artistReturnedList = new List<Artist>();
var artistFilter = new ArtistFilter();
artistFilter.ArtistNameAndAliasSearchTerm = "Joh";
List<String> expectedNames = new List<string>();
expectedNames.Add("John Mayer");
expectedNames.Add("Johnny Cash");
expectedNames.Add("Jack Johnson");
expectedNames.Add("John Coltrane");
expectedNames.Add("Elton John");
expectedNames.Add("John Frusciante");
//act
artistReturnedList = artistManager.GetAllRecordsBasedOnFilter(artistFilter);
List<string> actualNames = new List<string>();
foreach(var artist in artistReturnedList)
{
actualNames.Add(artist.ArtistName);
}
// same number of artist and same artits (regardless of order)
bool test = expectedNames.All(actualNames.Contains) && expectedNames.Count == actualNames.Count;
//assert
Assert.AreEqual(true, test);
}
public int GetNoOfRecordsBasedOnFilter(ArtistFilter artistFilter)
{
return _artistDAL.GetCount(
filter: artist =>
artist.ArtistName.StartsWith(artistFilter.ArtistNameAndAliasSearchTerm)
|| artist.ArtistName.Contains(" " + artistFilter.ArtistNameAndAliasSearchTerm)
|| artist.Aliases.StartsWith(artistFilter.ArtistNameAndAliasSearchTerm)
|| artist.Aliases.Contains(" " + artistFilter.ArtistNameAndAliasSearchTerm));
}
public List<Artist> GetAllRecordsBasedOnFilter(ArtistFilter artistFilter)
{
return _artistDAL.GetList(
filter: artist =>
artist.ArtistName.StartsWith(artistFilter.ArtistNameAndAliasSearchTerm)
|| artist.ArtistName.Contains(" " + artistFilter.ArtistNameAndAliasSearchTerm)
|| artist.Aliases.StartsWith(artistFilter.ArtistNameAndAliasSearchTerm)
|| artist.Aliases.Contains(" " + artistFilter.ArtistNameAndAliasSearchTerm),
orderBy: o => o.OrderBy(artist => artist.ArtistName),
page: artistFilter.Page,
pageSize: artistFilter.PageSize);
}
public void ShouldRetunAListContainingLadyGaGaBasedOnFilterForGa()
{
//arange
ArtistManager artistManager = new ArtistManager(new EFArtistDAL());
var artistReturnedList = new List<Artist>();
var artistFilter = new ArtistFilter();
artistFilter.ArtistNameAndAliasSearchTerm = "ga";
//act
artistReturnedList = artistManager.GetAllRecordsBasedOnFilter(artistFilter);
//assert
string actual = artistReturnedList[0].ArtistName;
string expected = "Lady Gaga";
Assert.AreEqual(expected, actual);
}
public void ShouldRetunAListContaining0ArtistsBasedOnFilterForZXY()
{
//arange
ArtistManager artistManager = new ArtistManager(new EFArtistDAL());
var artistReturnedList = new List<Artist>();
var artistFilter = new ArtistFilter();
artistFilter.ArtistNameAndAliasSearchTerm = "zyz";
//act
artistReturnedList = artistManager.GetAllRecordsBasedOnFilter(artistFilter);
//assert
int actual = artistReturnedList.Count;
int expected = 0;
Assert.AreEqual(expected, actual);
}