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feat(controlplane): AdminOperationsActor + ConfigComposer + StartDeployment flow

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This commit is contained in:
Joseph Doherty
2026-05-26 04:53:28 -04:00
parent 9f61cd5989
commit ef683f5073
4 changed files with 330 additions and 0 deletions
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70
tests/Server/ZB.MOM.WW.OtOpcUa.ControlPlane.Tests/AdminOperationsActorTests.cs Normal file
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using Akka.Actor;
using Akka.TestKit;
using Shouldly;
using Xunit;
using ZB.MOM.WW.OtOpcUa.Commons.Messages.Admin;
using ZB.MOM.WW.OtOpcUa.Commons.Messages.Deploy;
using ZB.MOM.WW.OtOpcUa.Commons.Types;
using ZB.MOM.WW.OtOpcUa.Configuration.Enums;
using ZB.MOM.WW.OtOpcUa.ControlPlane.AdminOperations;
using ZB.MOM.WW.OtOpcUa.ControlPlane.Tests.Harness;
namespace ZB.MOM.WW.OtOpcUa.ControlPlane.Tests;
public sealed class AdminOperationsActorTests : ControlPlaneActorTestBase
{
[Fact]
public void StartDeployment_inserts_deployment_and_dispatches_to_coordinator()
{
var dbFactory = NewInMemoryDbFactory();
var coordinator = CreateTestProbe("coord");
var actor = Sys.ActorOf(AdminOperationsActor.Props(dbFactory, coordinator.Ref));
actor.Tell(new StartDeployment("joe", CorrelationId.NewId()));
var dispatch = coordinator.ExpectMsg<DispatchDeployment>(TimeSpan.FromSeconds(3));
dispatch.DeploymentId.Value.ShouldNotBe(Guid.Empty);
dispatch.RevisionHash.Value.Length.ShouldBe(64);
var reply = ExpectMsg<StartDeploymentResult>(TimeSpan.FromSeconds(3));
reply.Outcome.ShouldBe(StartDeploymentOutcome.Accepted);
reply.DeploymentId.ShouldBe(dispatch.DeploymentId);
reply.RevisionHash.ShouldBe(dispatch.RevisionHash);
using var db = dbFactory.CreateDbContext();
var row = db.Deployments.Single();
row.Status.ShouldBe(DeploymentStatus.Dispatching);
row.CreatedBy.ShouldBe("joe");
row.ArtifactBlob.Length.ShouldBeGreaterThan(0);
db.ConfigEdits.Count().ShouldBe(1);
db.ConfigEdits.Single().EntityType.ShouldBe("Deployment");
}
[Fact]
public void StartDeployment_refuses_when_another_is_in_flight()
{
var dbFactory = NewInMemoryDbFactory();
// Seed an in-flight Deployment.
using (var db = dbFactory.CreateDbContext())
{
db.Deployments.Add(new Configuration.Entities.Deployment
{
RevisionHash = new string('a', 64),
Status = DeploymentStatus.Dispatching,
CreatedBy = "earlier",
});
db.SaveChanges();
}
var coordinator = CreateTestProbe("coord");
var actor = Sys.ActorOf(AdminOperationsActor.Props(dbFactory, coordinator.Ref));
actor.Tell(new StartDeployment("joe", CorrelationId.NewId()));
coordinator.ExpectNoMsg(TimeSpan.FromMilliseconds(500));
var reply = ExpectMsg<StartDeploymentResult>(TimeSpan.FromSeconds(3));
reply.Outcome.ShouldBe(StartDeploymentOutcome.AnotherDeploymentInFlight);
reply.DeploymentId.ShouldNotBeNull();
}
}

98
tests/Server/ZB.MOM.WW.OtOpcUa.ControlPlane.Tests/ConfigComposerTests.cs Normal file
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using Shouldly;
using Xunit;
using ZB.MOM.WW.OtOpcUa.Configuration.Entities;
using ZB.MOM.WW.OtOpcUa.Configuration.Enums;
using ZB.MOM.WW.OtOpcUa.ControlPlane.AdminOperations;
using ZB.MOM.WW.OtOpcUa.ControlPlane.Tests.Harness;
namespace ZB.MOM.WW.OtOpcUa.ControlPlane.Tests;
public sealed class ConfigComposerTests : ControlPlaneActorTestBase
{
[Fact]
public async Task Empty_database_produces_stable_hash()
{
var f = NewInMemoryDbFactory();
await using var db1 = f.CreateDbContext();
var a1 = await ConfigComposer.SnapshotAndFlattenAsync(db1);
await using var db2 = f.CreateDbContext();
var a2 = await ConfigComposer.SnapshotAndFlattenAsync(db2);
a1.RevisionHash.ShouldBe(a2.RevisionHash);
a1.Blob.ShouldBe(a2.Blob);
}
[Fact]
public async Task Same_rows_in_different_insert_orders_produce_same_hash()
{
var name = Guid.NewGuid().ToString("N");
var f = NewInMemoryDbFactory(name);
await using (var db = f.CreateDbContext())
{
db.ServerClusters.Add(NewCluster("cluster-a"));
db.ServerClusters.Add(NewCluster("cluster-b"));
await db.SaveChangesAsync();
}
var hashAB = (await ConfigComposer.SnapshotAndFlattenAsync(f.CreateDbContext())).RevisionHash;
// Fresh DB, same rows in reverse insertion order.
var f2 = NewInMemoryDbFactory();
await using (var db = f2.CreateDbContext())
{
db.ServerClusters.Add(NewCluster("cluster-b"));
db.ServerClusters.Add(NewCluster("cluster-a"));
await db.SaveChangesAsync();
}
var hashBA = (await ConfigComposer.SnapshotAndFlattenAsync(f2.CreateDbContext())).RevisionHash;
hashAB.ShouldBe(hashBA);
}
[Fact]
public async Task Different_data_produces_different_hash()
{
var f = NewInMemoryDbFactory();
await using (var db = f.CreateDbContext())
{
db.ServerClusters.Add(NewCluster("cluster-a"));
await db.SaveChangesAsync();
}
var hashA = (await ConfigComposer.SnapshotAndFlattenAsync(f.CreateDbContext())).RevisionHash;
await using (var db = f.CreateDbContext())
{
db.ServerClusters.Add(NewCluster("cluster-b"));
await db.SaveChangesAsync();
}
var hashAB = (await ConfigComposer.SnapshotAndFlattenAsync(f.CreateDbContext())).RevisionHash;
hashAB.ShouldNotBe(hashA);
}
[Fact]
public async Task Hash_is_64_lowercase_hex_chars()
{
var f = NewInMemoryDbFactory();
var artifact = await ConfigComposer.SnapshotAndFlattenAsync(f.CreateDbContext());
artifact.RevisionHash.Length.ShouldBe(64);
artifact.RevisionHash.ShouldMatch("^[0-9a-f]{64}$");
}
private static readonly DateTime FixedTimestamp = new(2026, 1, 1, 0, 0, 0, DateTimeKind.Utc);
private static ServerCluster NewCluster(string id) => new()
{
ClusterId = id,
Name = id,
Enterprise = "ent",
Site = "site",
RedundancyMode = RedundancyMode.None,
CreatedBy = "test",
// Pin every timestamp so two harnesses produce byte-identical snapshots when the logical
// content matches. Production rows get real DateTime.UtcNow — divergence there is correct.
CreatedAt = FixedTimestamp,
};
}