public async Task CanCreateMonthlyAliases(DateTime utcNow) {
SystemClock.SetFixedTime(utcNow);
var index = new MonthlyEmployeeIndex(_configuration, 1);
await index.DeleteAsync();
using (new DisposableAction(() => index.DeleteAsync().GetAwaiter().GetResult())) {
await index.ConfigureAsync();
var repository = new EmployeeRepository(index.Employee);
for (int i = 0; i < 4; i++) {
var employee = await repository.AddAsync(EmployeeGenerator.Generate(createdUtc: utcNow.SubtractMonths(i)));
Assert.NotNull(employee?.Id);
Assert.Equal(1, await index.GetCurrentVersionAsync());
var existsResponse = await _client.IndexExistsAsync(index.GetIndex(employee.CreatedUtc));
_logger.Trace(() => existsResponse.GetRequest());
Assert.True(existsResponse.IsValid);
Assert.True(existsResponse.Exists);
var aliasesResponse = await _client.GetAliasesAsync(a => a.Index(index.GetIndex(employee.CreatedUtc)));
_logger.Trace(() => aliasesResponse.GetRequest());
Assert.True(aliasesResponse.IsValid);
Assert.Equal(1, aliasesResponse.Indices.Count);
var aliases = aliasesResponse.Indices.Values.Single().Select(s => s.Name).ToList();
aliases.Sort();
Assert.Equal(GetExpectedEmployeeMonthlyAliases(index, utcNow, employee.CreatedUtc), String.Join(", ", aliases));
}
}
}
public async Task MaintainOnlyOldIndexesWithNoExistingAliases() {
SystemClock.SetFixedTime(SystemClock.UtcNow.EndOfYear());
var index = new MonthlyEmployeeIndex(_configuration, 1);
index.MaxIndexAge = SystemClock.UtcNow.EndOfMonth() - SystemClock.UtcNow.SubtractMonths(12).StartOfMonth();
await index.EnsureIndexAsync(SystemClock.UtcNow.SubtractMonths(12));
var existsResponse = await _client.IndexExistsAsync(index.GetIndex(SystemClock.UtcNow.SubtractMonths(12)));
_logger.Trace(() => existsResponse.GetRequest());
Assert.True(existsResponse.IsValid);
Assert.True(existsResponse.Exists);
index.MaxIndexAge = SystemClock.UtcNow.EndOfMonth() - SystemClock.UtcNow.StartOfMonth();
await DeleteAliases(index.GetVersionedIndex(SystemClock.UtcNow.SubtractMonths(12)));
await index.MaintainAsync();
existsResponse = await _client.IndexExistsAsync(index.GetIndex(SystemClock.UtcNow.SubtractMonths(12)));
_logger.Trace(() => existsResponse.GetRequest());
Assert.True(existsResponse.IsValid);
Assert.False(existsResponse.Exists);
}
public async Task MonthlyIndexMaxAge(DateTime utcNow) {
SystemClock.SetFixedTime(utcNow);
var index = new MonthlyEmployeeIndex(_configuration, 1);
index.MaxIndexAge = SystemClock.UtcNow.EndOfMonth() - SystemClock.UtcNow.StartOfMonth();
await index.DeleteAsync();
using (new DisposableAction(() => index.DeleteAsync().GetAwaiter().GetResult())) {
await index.ConfigureAsync();
await index.EnsureIndexAsync(utcNow);
var existsResponse = await _client.IndexExistsAsync(index.GetIndex(utcNow));
_logger.Trace(() => existsResponse.GetRequest());
Assert.True(existsResponse.IsValid);
Assert.True(existsResponse.Exists);
await index.EnsureIndexAsync(utcNow.Subtract(index.MaxIndexAge.GetValueOrDefault()));
existsResponse = await _client.IndexExistsAsync(index.GetIndex(utcNow.Subtract(index.MaxIndexAge.GetValueOrDefault())));
_logger.Trace(() => existsResponse.GetRequest());
Assert.True(existsResponse.IsValid);
Assert.True(existsResponse.Exists);
var endOfTwoMonthsAgo = utcNow.SubtractMonths(2).EndOfMonth();
await Assert.ThrowsAsync<ArgumentException>(async () => await index.EnsureIndexAsync(endOfTwoMonthsAgo));
existsResponse = await _client.IndexExistsAsync(index.GetIndex(endOfTwoMonthsAgo));
_logger.Trace(() => existsResponse.GetRequest());
Assert.True(existsResponse.IsValid);
Assert.False(existsResponse.Exists);
}
}
