public async Task RemoveEleventhElement()
{
var options = new DbContextOptionsBuilder <HighScoreContext>()
.UseInMemoryDatabase(databaseName: "HighScores")
.Options;
var databaseContext = new HighScoreContext(options);
databaseContext.Database.EnsureCreated();
var service = new HighScoreEntryService(databaseContext);
for (int i = 0; i < 10; i++)
{
await service.AddHighScoreEntryAsync(new HighScoreEntry
{
Points = i * 10,
PlayerInitials = "JD"
});
}
var lastScore = new HighScoreEntry
{
Points = 99999,
PlayerInitials = "JD"
};
await service.AddHighScoreEntryAsync(lastScore);
Assert.Contains(lastScore, service.GetAllItemsAsync().Result);
}
public async Task EmptyAtBeginning()
{
var options = new DbContextOptionsBuilder <HighScoreContext>()
.UseInMemoryDatabase(databaseName: "HighScores")
.Options;
var databaseContext = new HighScoreContext(options);
databaseContext.Database.EnsureCreated();
var service = new HighScoreEntryService(databaseContext);
var result = await service.GetAllItemsAsync();
Assert.Empty(result);
}
public async Task AddFirstHighScoreEntry()
{
var options = new DbContextOptionsBuilder <HighScoreContext>()
.UseInMemoryDatabase(databaseName: "HighScores")
.Options;
var databaseContext = new HighScoreContext(options);
databaseContext.Database.EnsureCreated();
var service = new HighScoreEntryService(databaseContext);
await service.AddHighScoreEntryAsync(new HighScoreEntry
{
Points = 100,
PlayerInitials = "JD"
});
var items = await service.GetAllItemsAsync();
Assert.Single(items);
}
public async Task SortedDescending()
{
var options = new DbContextOptionsBuilder <HighScoreContext>()
.UseInMemoryDatabase(databaseName: "HighScores")
.Options;
var databaseContext = new HighScoreContext(options);
databaseContext.Database.EnsureCreated();
var service = new HighScoreEntryService(databaseContext);
await service.AddHighScoreEntryAsync(new HighScoreEntry
{
Points = 10,
PlayerInitials = "JD"
});
await service.AddHighScoreEntryAsync(new HighScoreEntry
{
Points = 5,
PlayerInitials = "JD"
});
var highScores = await service.GetAllItemsAsync();
var sortedDescending = true;
foreach (var highScore in highScores)
{
if (highScore.Points < highScores[highScores.IndexOf(highScore) + 1].Points)
{
sortedDescending = false;
}
}
Assert.True(sortedDescending);
}
public HighScoreEntriesController(HighScoreContext context)
{
_context = context;
_service = new HighScoreEntryService(_context);
}