43 lines
1.6 KiB
C#
43 lines
1.6 KiB
C#
using System;
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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using Microsoft.Data.Sqlite;
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using Microsoft.Extensions.Options;
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using Xunit;
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namespace ServerMonitorManager.Control.Tests;
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public sealed class SchemaCompatibilityTests
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{
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[Fact]
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public async Task CanOpenAlpha7DatabaseWithoutReapplyingMigrations()
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{
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// Try to find the alpha7.db file which should be generated by CI
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var dbPath = Path.GetFullPath(Path.Combine(System.AppContext.BaseDirectory, "..", "..", "..", "..", "..", "tests", "acceptance", "alpha7.db"));
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if (!File.Exists(dbPath))
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{
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// Skip the test locally if the file hasn't been generated
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return;
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}
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// 1. Verify PRAGMA user_version is readable and hasn't changed abruptly
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await using var connection = new SqliteConnection($"Data Source={dbPath}");
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await connection.OpenAsync();
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var command = connection.CreateCommand();
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command.CommandText = "PRAGMA user_version;";
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var userVersion = Convert.ToInt64(await command.ExecuteScalarAsync());
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Assert.True(userVersion > 0, "Database user_version should be greater than 0");
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// 2. Open it with the current ControlStore to see if data reads correctly and it doesn't crash
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var store = new ControlStore(Options.Create(new ControlOptions { DatabasePath = dbPath }));
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await store.InitializeAsync(CancellationToken.None);
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// 3. Test that we can read from it
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var links = await store.ListEffectiveLinksForNodeAsync("nonexistent", CancellationToken.None);
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Assert.Empty(links);
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}
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}
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