Merge branch 'main' into feat/poweruse-list-handler
Kollision mit #264 (Handoff-Budget im Brief sichtbar machen): beide Seiten haben HandoffRoundTracker, HandoffMcpTools und InteractiveLaunchSpecService angefasst. Der Konflikt war inhaltlich, nicht nur textuell. #264 liest den Cap an zwei Stellen aus der Konstante (GetStatus und das roundInfo-Rendering), waehrend dieser Branch ihn zum Parameter aus app_settings gemacht hat. Ein reiner Text-Merge haette kompiliert und trotzdem gelogen: Register haette den konfigurierten Cap durchgesetzt, waehrend der Brief dem Modell weiter "2 Runden uebrig" gemeldet haette, obwohl es 39 hat. Aufgeloest so, dass der Cap eine einzige Quelle hat: - GetStatus(taskId, maxHandoffs) nimmt den Cap als Parameter, mit demselben Clamp wie Register. Die Rechnerei liegt damit an einer Stelle. - GetHandoffStatus liest das Setting und gibt es weiter. - Das roundInfo-Rendering benutzt GetStatus statt eigener Arithmetik. Zwei Tests nageln genau diesen Drift fest, damit er beim naechsten Merge nicht unbemerkt zurueckkommt: einer auf GetHandoffStatus, einer auf den Brief. MaxHandoffs -> DefaultMaxHandoffs in #264s vier Test-Referenzen; die laufen alle mit Default-Settings, die Semantik bleibt.
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@@ -70,17 +70,23 @@ public sealed class ForeignKeyTests : IDisposable
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}
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[Fact]
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public async Task DependsOnTaskId_is_nulled_when_predecessor_deleted_on_fresh_context()
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public async Task Dependency_edge_is_dropped_when_predecessor_deleted_on_fresh_context()
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{
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// The cascade on task_dependencies is what the old single column got from ON DELETE
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// SET NULL: the dependent must come out pickable, not blocked on a task that's gone.
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var listId = Guid.NewGuid().ToString();
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var predecessorId = Guid.NewGuid().ToString();
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var otherId = Guid.NewGuid().ToString();
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var dependentId = Guid.NewGuid().ToString();
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await using (var ctx = Open())
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{
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ctx.Lists.Add(new ListEntity { Id = listId, Name = "L", CreatedAt = DateTime.UtcNow });
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ctx.Tasks.Add(new TaskEntity { Id = predecessorId, Number = 1, ListId = listId, Title = "Predecessor", Status = TaskStatus.Idle, CreatedAt = DateTime.UtcNow });
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ctx.Tasks.Add(new TaskEntity { Id = dependentId, Number = 2, ListId = listId, Title = "Dependent", Status = TaskStatus.Idle, DependsOnTaskId = predecessorId, CreatedAt = DateTime.UtcNow });
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ctx.Tasks.Add(new TaskEntity { Id = otherId, Number = 3, ListId = listId, Title = "Other", Status = TaskStatus.Idle, CreatedAt = DateTime.UtcNow });
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ctx.Tasks.Add(new TaskEntity { Id = dependentId, Number = 2, ListId = listId, Title = "Dependent", Status = TaskStatus.Idle, CreatedAt = DateTime.UtcNow });
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ctx.TaskDependencies.Add(new TaskDependencyEntity { TaskId = dependentId, DependsOnTaskId = predecessorId });
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ctx.TaskDependencies.Add(new TaskDependencyEntity { TaskId = dependentId, DependsOnTaskId = otherId });
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await ctx.SaveChangesAsync();
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}
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@@ -93,8 +99,9 @@ public sealed class ForeignKeyTests : IDisposable
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await using (var ctx = Open())
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{
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var dependent = await ctx.Tasks.AsNoTracking().FirstAsync(t => t.Id == dependentId);
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Assert.Null(dependent.DependsOnTaskId);
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var dependent = await ctx.Tasks.AsNoTracking().Include(t => t.Dependencies)
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.FirstAsync(t => t.Id == dependentId);
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Assert.Equal([otherId], dependent.DependsOnTaskIds);
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}
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}
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@@ -0,0 +1,100 @@
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Infrastructure;
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using Microsoft.EntityFrameworkCore.Migrations;
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namespace ClaudeDo.Data.Tests;
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/// <summary>
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/// AddTaskDependencies moves every <c>tasks.depends_on_task_id</c> value into the new
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/// <c>task_dependencies</c> table and then drops the column. Runs a real <c>Migrate()</c> — the
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/// EnsureCreated fixtures every other Data.Tests file uses skip migrations entirely and would
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/// never notice a data copy that silently dropped rows (see
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/// <c>.claudedo/traps/ef-migration-parallel-designer-collision.md</c>).
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/// </summary>
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public sealed class TaskDependencyMigrationTests : IDisposable
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{
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private const string PreviousMigrationId = "20260902102003_AddExpectsNoDiff";
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private readonly string _dbPath;
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private readonly DbContextOptions<ClaudeDoDbContext> _options;
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public TaskDependencyMigrationTests()
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{
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_dbPath = Path.Combine(Path.GetTempPath(), $"claudedo_deps_{Guid.NewGuid():N}.db");
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_options = new DbContextOptionsBuilder<ClaudeDoDbContext>()
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.UseSqlite($"Data Source={_dbPath}")
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.Options;
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}
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public void Dispose()
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{
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Microsoft.Data.Sqlite.SqliteConnection.ClearAllPools();
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foreach (var suffix in new[] { "", "-wal", "-shm" })
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try { File.Delete(_dbPath + suffix); } catch { }
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}
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[Fact]
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public void Existing_depends_on_links_survive_as_one_element_sets()
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{
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SeedLegacyDatabase();
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using (var ctx = new ClaudeDoDbContext(_options))
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ctx.Database.Migrate();
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using var check = new ClaudeDoDbContext(_options);
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Assert.Empty(check.Database.GetPendingMigrations());
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var edges = check.TaskDependencies.AsNoTracking()
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.OrderBy(d => d.TaskId)
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.Select(d => new { d.TaskId, d.DependsOnTaskId })
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.ToList();
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Assert.Equal(2, edges.Count);
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Assert.Equal(("t2", "t1"), (edges[0].TaskId, edges[0].DependsOnTaskId));
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Assert.Equal(("t3", "t2"), (edges[1].TaskId, edges[1].DependsOnTaskId));
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// The tasks themselves are untouched, and the independent one gained no edge.
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Assert.Equal(4, check.Tasks.Count());
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Assert.DoesNotContain("t4", edges.Select(e => e.TaskId));
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}
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[Fact]
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public void Column_is_gone_after_the_migration()
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{
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SeedLegacyDatabase();
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using var ctx = new ClaudeDoDbContext(_options);
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ctx.Database.Migrate();
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var conn = ctx.Database.GetDbConnection();
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conn.Open();
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using var cmd = conn.CreateCommand();
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cmd.CommandText = "SELECT COUNT(*) FROM pragma_table_info('tasks') WHERE name = 'depends_on_task_id'";
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Assert.Equal(0L, Convert.ToInt64(cmd.ExecuteScalar()));
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conn.Close();
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}
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// Migrates *to* the migration before this one, then seeds via raw SQL: EnsureCreated would
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// build today's schema (no depends_on_task_id column at all), so there'd be nothing to copy.
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private void SeedLegacyDatabase()
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{
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using var seed = new ClaudeDoDbContext(_options);
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seed.Database.GetService<IMigrator>().Migrate(PreviousMigrationId);
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var conn = seed.Database.GetDbConnection();
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conn.Open();
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using var cmd = conn.CreateCommand();
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cmd.CommandText = """
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INSERT INTO lists (id, name, created_at) VALUES ('l1', 'List', '2026-01-01 00:00:00');
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INSERT INTO tasks (id, number, list_id, title, status, created_at)
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VALUES ('t1', 1, 'l1', 'first', 'done', '2026-01-01 00:00:00');
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INSERT INTO tasks (id, number, list_id, title, status, created_at, depends_on_task_id)
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VALUES ('t2', 2, 'l1', 'second', 'queued', '2026-01-01 00:00:00', 't1');
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INSERT INTO tasks (id, number, list_id, title, status, created_at, depends_on_task_id)
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VALUES ('t3', 3, 'l1', 'third', 'queued', '2026-01-01 00:00:00', 't2');
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INSERT INTO tasks (id, number, list_id, title, status, created_at)
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VALUES ('t4', 4, 'l1', 'independent', 'idle', '2026-01-01 00:00:00');
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""";
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cmd.ExecuteNonQuery();
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conn.Close();
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}
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}
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