public async Task FilterLeaguesAsync_ShouldReturnItems_WhenPassedValidParameters()
{
// Arrange
var contextOptions = new DbContextOptionsBuilder <DataContext>()
.UseInMemoryDatabase(databaseName: "FilterLeaguesAsync_ShouldReturnItems_WhenPassedValidParameters")
.Options;
string validSortOrder = "name_asc";
string validFilter = "testLeague";
int validPageSize = 10;
int validPageNumber = 1;
string validFirstName = "testLeague";
string validSlug = "validSlug";
bool validLifeSupported = true;
League validLeague = new League
{
Name = validFirstName,
Slug = validSlug,
LifeSupported = validLifeSupported
};
IEnumerable <League> result = new List <League>();
// Act
using (DataContext actContext = new DataContext(contextOptions))
{
Mock <IPandaScoreClient> pandaScoreClientMock = new Mock <IPandaScoreClient>();
await actContext.Leagues.AddAsync(validLeague);
await actContext.SaveChangesAsync();
LeagueService SUT = new LeagueService(
pandaScoreClientMock.Object,
actContext);
result = await SUT.FilterLeaguesAsync(validSortOrder, validFilter, validPageNumber, validPageSize);
Assert.IsTrue(result.Count() == 1);
Assert.IsTrue(result.ToArray()[0].Name.Equals(validFirstName));
Assert.IsTrue(result.ToArray()[0].Slug == validSlug);
Assert.IsTrue(result.ToArray()[0].LifeSupported == true);
}
// Assert
using (DataContext assertContext = new DataContext(contextOptions))
{
var league = result.ToArray()[0];
Assert.IsTrue(assertContext.Leagues.Count().Equals(result.Count()));
Assert.IsTrue(assertContext.Leagues.Any(l => l.Name.Equals(league.Name)));
Assert.IsTrue(assertContext.Leagues.Any(l => l.Slug.Equals(league.Slug)));
Assert.IsTrue(assertContext.Leagues.Any(l => l.LifeSupported.Equals(league.LifeSupported)));
}
}
public async Task ThrowArgumentOutOfRangeException_WhenPassedInvalidPageSize(int invalidPageSize)
{
// Arrange
Mock <IPandaScoreClient> pandaScoreClientMock = new Mock <IPandaScoreClient>();
Mock <DataContext> dataContextMock = new Mock <DataContext>();
string validSortOrder = string.Empty;
string validFilter = string.Empty;
int validPageNumber = 1;
LeagueService SUT = new LeagueService(
pandaScoreClientMock.Object,
dataContextMock.Object);
// Act & Assert
await Assert.ThrowsExceptionAsync <ArgumentOutOfRangeException>(
() => SUT.FilterLeaguesAsync(validSortOrder, validFilter, validPageNumber, invalidPageSize));
}