Stratara.Testing 3.2.2

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Stratara.Testing --version 3.2.2
                    


                    

                
NuGet\Install-Package Stratara.Testing -Version 3.2.2
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Stratara.Testing" Version="3.2.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Stratara.Testing" Version="3.2.2" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Stratara.Testing" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Stratara.Testing --version 3.2.2
                    


                    

                
#r "nuget: Stratara.Testing, 3.2.2"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Stratara.Testing@3.2.2
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Stratara.Testing&version=3.2.2
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Stratara.Testing&version=3.2.2
                    


                            Install as a Cake Tool

Stratara.Testing

Test doubles and assertion helpers for applications built on the Stratara framework. Unit-test your event-sourced aggregates, encryption, messaging, and session-aware code without spinning up Postgres or RabbitMQ testcontainers.

Contents

  • AggregateTestHarness<T> / Aggregate.Rehydrate<T>(...) — given/when/then rehydration of an aggregate from events, using the same Apply(...) dispatch as production. Throws on an unmapped event so a forgotten overload fails the test (opt out with IgnoringUnmappedEvents()).
  • InMemoryKeyStore — an IKeyStore that mints random 256-bit DEKs per scope and supports rotation / revocation / scope-erasure, without a master KEK or key file.
  • TestBlobEncryptor.CreateAesGcm() — the real AES-GCM ISecureBlobEncryptor over an InMemoryKeyStore, so blob round-trips exercise production encryption.
  • InMemoryMessageBus — an IMessageBus with synchronous in-process dispatch and a Published list for assertions.
  • TestSessionContext / TestSessionContextProvider — preset Actor/Subject SessionContext values and an ISessionContextProvider double.
  • InMemoryTenantMembershipStore — an ITenantMembershipStore mirroring the EF store's contract semantics, including the membership-guarded active-tenant selection and the erasure sweeps.
  • InMemorySettingStore — an ISettingStore with exact-scope reads/writes, so the scoped-settings fallback chain can be exercised without a database.
  • InMemoryApiKeyStore — an IApiKeyStore mirroring the EF store's contract semantics: issuance, idempotent import of a caller-supplied key, fail-closed validation, revocation, erasure sweeps, and machine keys materialized into a membership store you can share and inspect.
  • TestTenants.Of("acme") — stable, deterministic tenant/user ids derived from readable slugs.
  • TestEvent.Create(payload, ...) — wrap an event payload in IEvent<T> with realistic metadata.
  • ProjectionTester.HandleAsync(projection, event) — invoke a projection's (private) HandleAsync handler directly, so you can unit-test it against mocked repositories.

Example

var account = AggregateTestHarness<Account>
    .Given(new AccountOpened(id, "Ada", 100m))
    .And(new AmountWithdrawn(id, 30m))
    .Build();

Assert.Equal(70m, account.Balance);

Dependencies

  • Stratara.Abstractions, Stratara.Contracts, Stratara.Shared, Stratara.Security
  • Microsoft.Extensions.DependencyInjection

Reference it from your test projects only (<PackageReference Include="Stratara.Testing" />). It is not meant for production code paths — the InMemoryKeyStore and DummyKeyStore provide no durability or KEK custody.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Stratara.Testing:

Package Downloads
Stratara.Testing.EntityFrameworkCore

Spin up the real Stratara event-sourcing write stack (EventSource, aggregation, snapshots, the EF Core write store) against a shared in-memory SQLite database in one call — production code paths, no Postgres, no Docker. Builds on Stratara.Testing's in-memory doubles.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
4.0.0 70 8/31/2026
4.0.0-preview.1 39 8/31/2026
3.4.0 162 8/28/2026
3.3.0 253 8/25/2026
3.2.3 113 8/22/2026
3.2.2 482 8/14/2026
3.2.1 356 8/2/2026
3.2.0 121 7/18/2026
3.1.7 127 7/1/2026
3.1.6 131 6/22/2026
3.1.5 128 6/22/2026
3.1.4 122 6/15/2026
3.1.3 132 6/10/2026
3.1.2 137 6/5/2026

API keys can now be bootstrapped. Issuance always generated the key itself, which does not fit the
setups where server and caller have to share a key *before* either starts — container orchestration,
CI provisioning, self-hosted bundles, end-to-end test hosts. This release adds an import path for a
key the caller already holds, plus the canonical key format as public API so callers generate values
instead of inventing them.

### Added

- **`IApiKeyStore.ImportAsync` — store a machine key whose raw value the caller already holds.**
 Issuance generates the key itself, which is the wrong shape when server and caller must share it
 *before* either boots: container orchestration, CI provisioning, self-hosted bundles, end-to-end
 test hosts. Without this path, consumers bypassed the store and reimplemented its internals (the
 digest format and the machine-key membership row) — a copy that keeps compiling after the store
 changes and fails as a runtime 401. Import is idempotent, so it can run unconditionally on every
 boot: a value that is already stored returns the existing descriptor and the stored key is never
 mutated, so a changed configuration cannot escalate a key's roles or extend its expiry unnoticed.
 Revoked, expired, and foreign-tenant values are rejected rather than silently adopted, and
 concurrent replicas racing the same first import converge on one key. Machine keys only —
 `ApiKeyImportRequest` carries no `UserId`.
- **`ApiKeyFormat` (`Stratara.Abstractions.ApiKeys`) — the canonical raw-key format as public API.**
 `CreateRawKey()` generates `stk_` plus the Base64Url encoding of 32 CSPRNG bytes; `IsWellFormed()`
 checks that shape. `ImportAsync` accepts only well-formed values: the store keeps its stored
 digest unsalted because a generated key carries 256 bits of entropy, and a hand-picked value would
 quietly invalidate that. Generate keys out of band with `CreateRawKey()` and keep them in a secret
 store — the type lives in the abstractions package so host-builder and orchestration projects can
 reach it without referencing the storage implementation.
- **`InMemoryApiKeyStore` (`Stratara.Testing`) — the drop-in double for the API-key store**,
 mirroring issuance, import, fail-closed validation, revocation, and the erasure sweeps, and
 materializing machine keys into a membership store you can share and inspect.

### Changed

- **API-key lifecycle events are now logged** (`Stratara.Diagnostics` event-ID range 116_000):
 import, idempotent repeat, and a repeat that supplied different parameters. Key ids and tenant
 ids only — never the raw key or its digest.
- **For implementers of `IApiKeyStore`:** the interface gained `ImportAsync`. Custom implementations
 need the new member; callers are unaffected.