schmidt.florian
a6edec2b12
ci / build-test (push) Successful in 2m45s
Correctness/data: - Fix demo cost double-count: reference importer no longer imports the Kosten Strom/Wasser columns for categories that are metered (only Heizung), so Wasser rollup is 70€ not 140€. - Spurious-decrease guard: only a reset/swap in the window (prevReading, thisReading] explains a decrease — an old historical reset no longer permanently disables the guard. - Gate swap auto-detection on MappingProfile.DetectCumulativeSwaps (flag was ignored). - Prorate basePrice by bucket length (day/month/year); guard virtual expressions against NaN/Inf. Concurrency/infra: - Blazor: register a DbContextFactory; CostService/DashboardService and the read pages now use short-lived per-operation contexts (no shared circuit DbContext); guard Trends re-entrancy. - /events: wrap event insert + consumption recompute in one transaction (atomic); 404 (not 500) on unknown meter. - MQTT worker: subscribe to newly-added topics on each tick; move client cleanup into finally. - Migrations: CREATE MATERIALIZED VIEW IF NOT EXISTS + if_not_exists on CAgg/compression/ hypertable calls (re-run-safe after a mid-migration crash). - HA worker: prune stale poll-schedule entries; export: null dangling ImportBatchIds on restore. API/security: - API fail-closed by default: with no keys and AllowAnonymousApi off, /api/v1 returns 401 (protects /export and /import). New MeterVault:AllowAnonymousApi opt-in. - Cap /readings batch at 5000; report ignored (unknown-meter) count; enums as strings in JSON. +4 regression tests (guard window, API closed, /events 404, no demo double-count). 98 tests green; Docker deploy re-verified healthy with the API fail-closed. Claude-Session: https://claude.ai/code/session_01WujdMtMJPbxDpDnMeK22rr
57 lines
2.5 KiB
C#
57 lines
2.5 KiB
C#
using MeterVault.Infrastructure.Persistence;
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using Microsoft.EntityFrameworkCore;
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using Testcontainers.PostgreSql;
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namespace MeterVault.Integration.Tests;
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/// <summary>
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/// Spins up exactly one TimescaleDB container per test run (shared via the "Timescale"
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/// collection) and applies migrations once. Tests reuse it and isolate themselves with Respawn.
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/// The image tag is pinned: the compression DDL (add_compression_policy) was renamed toward
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/// add_columnstore_policy in newer Timescale, so a floating tag would risk breaking migrations.
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/// </summary>
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public sealed class TimescaleFixture : IAsyncLifetime, IDbContextFactory<MeterVaultDbContext>
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{
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private readonly PostgreSqlContainer _db = new PostgreSqlBuilder("timescale/timescaledb:2.17.2-pg16")
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.WithDatabase("metervault")
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.WithUsername("metervault")
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.WithPassword("metervault")
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.Build();
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public string ConnectionString => _db.GetConnectionString();
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public MeterVaultDbContext CreateContext()
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{
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var options = new DbContextOptionsBuilder<MeterVaultDbContext>()
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.UseNpgsql(ConnectionString, npgsql =>
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npgsql.MigrationsAssembly(typeof(MeterVaultDbContext).Assembly.FullName))
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.UseSnakeCaseNamingConvention()
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.Options;
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return new MeterVaultDbContext(options);
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}
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/// <summary>Lets tests construct services that take an <see cref="IDbContextFactory{TContext}"/>.</summary>
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public MeterVaultDbContext CreateDbContext() => CreateContext();
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public async Task InitializeAsync()
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{
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await _db.StartAsync();
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await using var ctx = CreateContext();
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await ctx.Database.MigrateAsync();
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// The fixtures are historical (2022–2023), so freshly-inserted chunks immediately fall
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// past the 30-day compression horizon. Pause the compression job's scheduler so its
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// background worker can't deadlock a test's import transaction. The policy still exists
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// (SchemaTests verifies that); only its scheduling is disabled.
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await ctx.Database.ExecuteSqlRawAsync(
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"SELECT alter_job(job_id, scheduled => false) FROM timescaledb_information.jobs " +
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"WHERE proc_name IN ('policy_compression', 'policy_columnstore');");
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}
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public async Task DisposeAsync() => await _db.DisposeAsync();
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}
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/// <summary>Binds the shared <see cref="TimescaleFixture"/> to all tests in the "Timescale" collection.</summary>
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[CollectionDefinition("Timescale")]
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public sealed class TimescaleCollection : ICollectionFixture<TimescaleFixture>;
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