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Merged
jeremydmiller merged 1 commit into from
Aug 1, 2026
Merged

Add HostedStoreContext harness for IHost + AddMarten tests #5102

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37 changes: 12 additions & 25 deletions src/EventSourcingTests/Aggregation/ancillary_store_enrichment_tests.cs
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Expand Up @@ -18,42 +18,29 @@ namespace EventSourcingTests.Aggregation;
// Marker interface for the ancillary store that holds reference products
public interface IProductStore : IDocumentStore;

public class ancillary_store_enrichment_tests : IAsyncLifetime
public class ancillary_store_enrichment_tests : HostedStoreContext
{
private IHost _host = null!;
private IDocumentStore _primaryStore = null!;

public async ValueTask InitializeAsync()
public override async ValueTask InitializeAsync()
{
_host = await Host.CreateDefaultBuilder()
.ConfigureServices(services =>
_host = await StartHostAsync(
opts => opts.Projections.Add<OrderProjection>(ProjectionLifecycle.Async),
configureMarten: marten => marten.ApplyAllDatabaseChangesOnStartup(),
configureServices: services =>
{
services.AddMarten(opts =>
{
opts.Connection(ConnectionSource.ConnectionString);
opts.DatabaseSchemaName = "ancillary_enrich_primary";
opts.Projections.Add<OrderProjection>(ProjectionLifecycle.Async);
})
.ApplyAllDatabaseChangesOnStartup();

services.AddMartenStore<IProductStore>(opts =>
{
opts.Connection(ConnectionSource.ConnectionString);
opts.DatabaseSchemaName = "ancillary_enrich_products";
})
.ApplyAllDatabaseChangesOnStartup();
})
.StartAsync();
{
opts.Connection(ConnectionSource.ConnectionString);
opts.DatabaseSchemaName = $"{SchemaName}_products";
})
.ApplyAllDatabaseChangesOnStartup();
});

_primaryStore = _host.Services.GetRequiredService<IDocumentStore>();
}

public async ValueTask DisposeAsync()
{
await _host.StopAsync();
_host.Dispose();
}

[Fact]
public async Task enrichment_from_ancillary_store_resolves_entity_and_maps_to_projection()
{
Expand Down
32 changes: 9 additions & 23 deletions src/EventSourcingTests/Bugs/Bug_4441_force_catch_up_with_outbox.cs
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Expand Up @@ -30,7 +30,7 @@ namespace EventSourcingTests.Bugs;
// IMessageBatch must catch up cleanly and the listener hooks must fire even
// when the projection raises no side effects.

public class Bug_4441_force_catch_up_with_outbox
public class Bug_4441_force_catch_up_with_outbox: HostedStoreContext
{
public class LetterCounts
{
Expand All @@ -55,17 +55,9 @@ public override LetterCounts Evolve(LetterCounts? snapshot, Guid id, IEvent e)
[Fact(Timeout = 30000)]
public async Task force_catch_up_returns_for_async_daemon_without_side_effects()
{
using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(s =>
{
s.AddMarten(m =>
{
m.Connection(ConnectionSource.ConnectionString);
m.DatabaseSchemaName = "bug4441_default";
m.Projections.Add<LetterCountsProjection>(ProjectionLifecycle.Async);
}).AddAsyncDaemon(DaemonMode.Solo);
})
.StartAsync();
var host = await StartHostAsync(
m => m.Projections.Add<LetterCountsProjection>(ProjectionLifecycle.Async),
DaemonMode.Solo);

var store = host.Services.GetRequiredService<IDocumentStore>();
await store.Advanced.Clean.CompletelyRemoveAllAsync();
Expand All @@ -86,18 +78,12 @@ public async Task force_catch_up_invokes_message_batch_lifecycle_with_custom_out
{
var outbox = new RecordingOutbox();

using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(s =>
var host = await StartHostAsync(m =>
{
s.AddMarten(m =>
{
m.Connection(ConnectionSource.ConnectionString);
m.DatabaseSchemaName = "bug4441_outbox";
m.Events.MessageOutbox = outbox;
m.Projections.Add<LetterCountsProjection>(ProjectionLifecycle.Async);
}).AddAsyncDaemon(DaemonMode.Solo);
})
.StartAsync();
m.Events.MessageOutbox = outbox;
m.Projections.Add<LetterCountsProjection>(ProjectionLifecycle.Async);
},
DaemonMode.Solo);

var store = host.Services.GetRequiredService<IDocumentStore>();
await store.Advanced.Clean.CompletelyRemoveAllAsync();
Expand Down
16 changes: 4 additions & 12 deletions src/EventSourcingTests/Bugs/Bug_4904_force_catch_up_under_externally_managed.cs
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Expand Up @@ -38,7 +38,7 @@ namespace EventSourcingTests.Bugs;
// The mitigation degrades ForceAll under ExternallyManaged to a read-only wait-for-non-stale that never
// starts, stops, or drives an agent — so it can neither throw on the missing coordinator nor race the
// externally-owned agents into an out-of-order progression write. This test pins that Marten-side contract.
public class Bug_4904_force_catch_up_under_externally_managed
public class Bug_4904_force_catch_up_under_externally_managed: HostedStoreContext
{
public class LetterCounts
{
Expand All @@ -63,17 +63,9 @@ public override LetterCounts Evolve(LetterCounts? snapshot, Guid id, IEvent e)
[Fact(Timeout = 30000)]
public async Task force_catch_up_under_externally_managed_does_not_resolve_a_coordinator()
{
using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(s =>
{
s.AddMarten(m =>
{
m.Connection(ConnectionSource.ConnectionString);
m.DatabaseSchemaName = "bug4904_externally_managed";
m.Projections.Add<LetterCountsProjection>(ProjectionLifecycle.Async);
}).AddAsyncDaemon(DaemonMode.ExternallyManaged);
})
.StartAsync();
var host = await StartHostAsync(
m => m.Projections.Add<LetterCountsProjection>(ProjectionLifecycle.Async),
DaemonMode.ExternallyManaged);

var store = host.Services.GetRequiredService<IDocumentStore>();
await store.Advanced.Clean.CompletelyRemoveAllAsync();
Expand Down
3 changes: 3 additions & 0 deletions src/EventSourcingTests/EventSourcingTests.csproj
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Expand Up @@ -78,6 +78,9 @@
<Compile Include="..\Marten.Testing\Harness\DestructiveIntegrationContext.cs">
<Link>Harness\DestructiveIntegrationContext.cs</Link>
</Compile>
<Compile Include="..\Marten.Testing\Harness\HostedStoreContext.cs">
<Link>Harness\HostedStoreContext.cs</Link>
</Compile>
<Compile Include="..\Marten.Testing\Harness\IntegrationContext.cs">
<Link>Harness\IntegrationContext.cs</Link>
</Compile>
Expand Down
24 changes: 8 additions & 16 deletions src/EventSourcingTests/determining_the_event_store_identity.cs
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Expand Up @@ -11,27 +11,19 @@

namespace EventSourcingTests;

public class determining_the_event_store_identity
public class determining_the_event_store_identity: HostedStoreContext
{
[Fact]
public async Task use_correct_identities()
{
using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(services =>
var host = await StartHostAsync(_ => { }, configureServices: services =>
{
services.AddMartenStore<IThingStore>(m =>
{
services.AddMarten(m =>
{
m.Connection(ConnectionSource.ConnectionString);
m.DatabaseSchemaName = "es_identity";
});

services.AddMartenStore<IThingStore>(m =>
{
m.Connection(ConnectionSource.ConnectionString);
m.DatabaseSchemaName = "things";
});

}).StartAsync();
m.Connection(ConnectionSource.ConnectionString);
m.DatabaseSchemaName = $"{SchemaName}_things";
});
});

var stores = host.Services.GetServices<IEventStore>().ToArray();
stores.Single(x => x.GetType() == typeof(DocumentStore)).As<IEventStore>().Identity.ShouldBe(new EventStoreIdentity("main", "marten"));
Expand Down
52 changes: 15 additions & 37 deletions src/EventSourcingTests/generating_event_store_descriptors.cs
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Expand Up @@ -20,25 +20,18 @@

namespace EventSourcingTests;

public class generating_event_store_descriptors
public class generating_event_store_descriptors: HostedStoreContext
{
[Fact]
public async Task find_default_capability_with_events_and_projections()
{
using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(services =>
{
services.AddMarten(opts =>
{
opts.Connection(ConnectionSource.ConnectionString);
opts.DatabaseSchemaName = "capabilities";

opts.Projections.Snapshot<SimpleAggregate>(SnapshotLifecycle.Async);
opts.Projections.Add<LapMultiStreamProjection>(ProjectionLifecycle.Inline);
opts.Projections.LiveStreamAggregation<QuestParty>();
opts.Projections.Add<MyAggregateProjection>(ProjectionLifecycle.Inline);
});
}).StartAsync();
var host = await StartHostAsync(opts =>
{
opts.Projections.Snapshot<SimpleAggregate>(SnapshotLifecycle.Async);
opts.Projections.Add<LapMultiStreamProjection>(ProjectionLifecycle.Inline);
opts.Projections.LiveStreamAggregation<QuestParty>();
opts.Projections.Add<MyAggregateProjection>(ProjectionLifecycle.Inline);
});

var capabilities = host.Services.GetServices<IEventStore>().ToArray();
capabilities.Length.ShouldBe(1);
Expand All @@ -54,19 +47,12 @@ public async Task find_default_capability_with_events_and_projections()
[Fact]
public async Task subscription_descriptors_carry_implementation_and_aggregate_types()
{
using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(services =>
{
services.AddMarten(opts =>
{
opts.Connection(ConnectionSource.ConnectionString);
opts.DatabaseSchemaName = "descriptor_enrichment";

opts.Projections.Snapshot<SimpleAggregate>(SnapshotLifecycle.Async);
opts.Projections.Add<LapMultiStreamProjection>(ProjectionLifecycle.Inline);
opts.Projections.Add<MyAggregateProjection>(ProjectionLifecycle.Inline);
});
}).StartAsync();
var host = await StartHostAsync(opts =>
{
opts.Projections.Snapshot<SimpleAggregate>(SnapshotLifecycle.Async);
opts.Projections.Add<LapMultiStreamProjection>(ProjectionLifecycle.Inline);
opts.Projections.Add<MyAggregateProjection>(ProjectionLifecycle.Inline);
});

var capability = host.Services.GetRequiredService<IEventStore>();
var usage = await capability.TryCreateUsage(CancellationToken.None);
Expand Down Expand Up @@ -96,15 +82,7 @@ public async Task subscription_descriptors_carry_implementation_and_aggregate_ty
[Fact]
public async Task max_event_sequence_matches_highest_persisted_seq_id()
{
using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(services =>
{
services.AddMarten(opts =>
{
opts.Connection(ConnectionSource.ConnectionString);
opts.DatabaseSchemaName = "max_seq_usage";
});
}).StartAsync();
var host = await StartHostAsync(_ => { });

var store = host.Services.GetRequiredService<IDocumentStore>();

Expand Down
19 changes: 6 additions & 13 deletions src/EventSourcingTests/propagate_logger_to_projections.cs
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Expand Up @@ -14,23 +14,16 @@

namespace EventSourcingTests;

public class propagate_logger_to_projections
public class propagate_logger_to_projections: HostedStoreContext
{
[Fact]
public async Task loggers_exist_on_projections()
{
using var host = await Host.CreateDefaultBuilder()
.ConfigureServices(services =>
{
services.AddMarten(m =>
{
m.Connection(ConnectionSource.ConnectionString);
m.DatabaseSchemaName = "system_part";

m.Projections.Add<SampleEventProjection>(ProjectionLifecycle.Inline);
m.Projections.Add<TestOrderingEventProjection>(ProjectionLifecycle.Inline);
});
}).StartAsync();
var host = await StartHostAsync(m =>
{
m.Projections.Add<SampleEventProjection>(ProjectionLifecycle.Inline);
m.Projections.Add<TestOrderingEventProjection>(ProjectionLifecycle.Inline);
});

var store = host.DocumentStore();
var projections = store.Options.As<StoreOptions>().Projections.All;
Expand Down
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