public async Task MaintainWillCreateAliasesOnTimeSeriesIndex() { SystemClock.SetFixedTime(SystemClock.UtcNow); var version1Index = new DailyEmployeeIndex(_configuration, 1); await version1Index.DeleteAsync(); var version2Index = new DailyEmployeeIndex(_configuration, 2); await version2Index.DeleteAsync(); // Indexes don't exist yet so the current version will be the index version. Assert.Equal(1, await version1Index.GetCurrentVersionAsync()); Assert.Equal(2, await version2Index.GetCurrentVersionAsync()); using (new DisposableAction(() => version1Index.DeleteAsync().GetAwaiter().GetResult())) { await version1Index.ConfigureAsync(); await version1Index.EnsureIndexAsync(SystemClock.UtcNow); Assert.True(_client.IndexExists(version1Index.GetVersionedIndex(SystemClock.UtcNow)).Exists); Assert.Equal(1, await version1Index.GetCurrentVersionAsync()); // delete all aliases await _configuration.Cache.RemoveAllAsync(); await DeleteAliases(version1Index.GetVersionedIndex(SystemClock.UtcNow)); using (new DisposableAction(() => version2Index.DeleteAsync().GetAwaiter().GetResult())) { await version2Index.ConfigureAsync(); await version2Index.EnsureIndexAsync(SystemClock.UtcNow); Assert.True(_client.IndexExists(version2Index.GetVersionedIndex(SystemClock.UtcNow)).Exists); Assert.Equal(2, await version2Index.GetCurrentVersionAsync()); // delete all aliases await _configuration.Cache.RemoveAllAsync(); await DeleteAliases(version2Index.GetVersionedIndex(SystemClock.UtcNow)); await _client.RefreshAsync(); var aliasesResponse = await _client.GetAliasesAsync(a => a.Indices(version1Index.GetVersionedIndex(SystemClock.UtcNow), version2Index.GetVersionedIndex(SystemClock.UtcNow))); Assert.Equal(0, aliasesResponse.Indices.SelectMany(i => i.Value).Count()); // Indexes exist but no alias so the oldest index version will be used. Assert.Equal(1, await version1Index.GetCurrentVersionAsync()); Assert.Equal(1, await version2Index.GetCurrentVersionAsync()); await version1Index.MaintainAsync(); aliasesResponse = await _client.GetAliasesAsync(a => a.Indices(version1Index.GetVersionedIndex(SystemClock.UtcNow))); Assert.Equal(version1Index.Aliases.Count + 1, aliasesResponse.Indices.Single().Value.Count); aliasesResponse = await _client.GetAliasesAsync(a => a.Indices(version2Index.GetVersionedIndex(SystemClock.UtcNow))); Assert.Equal(0, aliasesResponse.Indices.Single().Value.Count); Assert.Equal(1, await version1Index.GetCurrentVersionAsync()); Assert.Equal(1, await version2Index.GetCurrentVersionAsync()); } } }
public async Task DailyIndexMaxAge(DateTime utcNow) { SystemClock.SetFixedTime(utcNow); var index = new DailyEmployeeIndex(_configuration, 1); index.MaxIndexAge = TimeSpan.FromDays(1); 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.SubtractDays(1)); existsResponse = await _client.IndexExistsAsync(index.GetIndex(utcNow.SubtractDays(1))); _logger.Trace(() => existsResponse.GetRequest()); Assert.True(existsResponse.IsValid); Assert.True(existsResponse.Exists); await Assert.ThrowsAsync<ArgumentException>(async () => await index.EnsureIndexAsync(utcNow.SubtractDays(2))); existsResponse = await _client.IndexExistsAsync(index.GetIndex(utcNow.SubtractDays(2))); _logger.Trace(() => existsResponse.GetRequest()); Assert.True(existsResponse.IsValid); Assert.False(existsResponse.Exists); } }