389f5a0378
Communication Layer (WP-1–5): - 8 message patterns with correlation IDs, per-pattern timeouts - Central/Site communication actors, transport heartbeat config - Connection failure handling (no central buffering, debug streams killed) Data Connection Layer (WP-6–14, WP-34): - Connection actor with Become/Stash lifecycle (Connecting/Connected/Reconnecting) - OPC UA + LmxProxy adapters behind IDataConnection - Auto-reconnect, bad quality propagation, transparent re-subscribe - Write-back, tag path resolution with retry, health reporting - Protocol extensibility via DataConnectionFactory Site Runtime (WP-15–25, WP-32–33): - ScriptActor/ScriptExecutionActor (triggers, concurrent execution, blocking I/O dispatcher) - AlarmActor/AlarmExecutionActor (ValueMatch/RangeViolation/RateOfChange, in-memory state) - SharedScriptLibrary (inline execution), ScriptRuntimeContext (API) - ScriptCompilationService (Roslyn, forbidden API enforcement, execution timeout) - Recursion limit (default 10), call direction enforcement - SiteStreamManager (per-subscriber bounded buffers, fire-and-forget) - Debug view backend (snapshot + stream), concurrency serialization - Local artifact storage (4 SQLite tables) Health Monitoring (WP-26–28): - SiteHealthCollector (thread-safe counters, connection state) - HealthReportSender (30s interval, monotonic sequence numbers) - CentralHealthAggregator (offline detection 60s, online recovery) Site Event Logging (WP-29–31): - SiteEventLogger (SQLite, 6 event categories, ISO 8601 UTC) - EventLogPurgeService (30-day retention, 1GB cap) - EventLogQueryService (filters, keyword search, keyset pagination) 541 tests pass, zero warnings.
103 lines
3.7 KiB
C#
103 lines
3.7 KiB
C#
using ScadaLink.Commons.Messages.Integration;
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using ScadaLink.Commons.Messages.RemoteQuery;
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namespace ScadaLink.Communication.Tests;
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/// <summary>
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/// WP-1: Tests that message contracts have correlation IDs and proper structure.
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/// </summary>
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public class MessageContractTests
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{
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[Fact]
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public void IntegrationCallRequest_HasCorrelationId()
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{
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var msg = new IntegrationCallRequest(
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"corr-123", "site1", "inst1", "ExtSys1", "GetData",
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new Dictionary<string, object?>(), DateTimeOffset.UtcNow);
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Assert.Equal("corr-123", msg.CorrelationId);
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}
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[Fact]
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public void IntegrationCallResponse_HasCorrelationId()
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{
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var msg = new IntegrationCallResponse(
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"corr-123", "site1", true, "{}", null, DateTimeOffset.UtcNow);
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Assert.Equal("corr-123", msg.CorrelationId);
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}
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[Fact]
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public void EventLogQueryRequest_HasCorrelationId()
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{
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var msg = new EventLogQueryRequest(
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"corr-456", "site1", null, null, null, null, null, null, null, 25, DateTimeOffset.UtcNow);
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Assert.Equal("corr-456", msg.CorrelationId);
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}
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[Fact]
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public void EventLogQueryResponse_HasCorrelationId()
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{
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var msg = new EventLogQueryResponse(
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"corr-456", "site1", [], null, false, true, null, DateTimeOffset.UtcNow);
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Assert.Equal("corr-456", msg.CorrelationId);
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}
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[Fact]
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public void ParkedMessageQueryRequest_HasCorrelationId()
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{
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var msg = new ParkedMessageQueryRequest(
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"corr-789", "site1", 1, 25, DateTimeOffset.UtcNow);
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Assert.Equal("corr-789", msg.CorrelationId);
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}
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[Fact]
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public void ParkedMessageQueryResponse_HasCorrelationId()
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{
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var msg = new ParkedMessageQueryResponse(
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"corr-789", "site1", [], 0, 1, 25, true, null, DateTimeOffset.UtcNow);
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Assert.Equal("corr-789", msg.CorrelationId);
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}
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[Fact]
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public void AllMessagePatterns_ExistAsRecordTypes()
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{
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// Verify all 8 patterns have proper request/response types
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// Pattern 1: Deployment
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Assert.True(typeof(Commons.Messages.Deployment.DeployInstanceCommand).IsValueType == false);
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Assert.True(typeof(Commons.Messages.Deployment.DeploymentStatusResponse).IsValueType == false);
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// Pattern 2: Lifecycle
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Assert.True(typeof(Commons.Messages.Lifecycle.DisableInstanceCommand).IsValueType == false);
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Assert.True(typeof(Commons.Messages.Lifecycle.InstanceLifecycleResponse).IsValueType == false);
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// Pattern 3: Artifacts
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Assert.True(typeof(Commons.Messages.Artifacts.DeployArtifactsCommand).IsValueType == false);
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Assert.True(typeof(Commons.Messages.Artifacts.ArtifactDeploymentResponse).IsValueType == false);
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// Pattern 4: Integration
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Assert.True(typeof(IntegrationCallRequest).IsValueType == false);
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Assert.True(typeof(IntegrationCallResponse).IsValueType == false);
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// Pattern 5: Debug View
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Assert.True(typeof(Commons.Messages.DebugView.SubscribeDebugViewRequest).IsValueType == false);
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Assert.True(typeof(Commons.Messages.DebugView.DebugViewSnapshot).IsValueType == false);
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// Pattern 6: Health
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Assert.True(typeof(Commons.Messages.Health.SiteHealthReport).IsValueType == false);
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// Pattern 7: Remote Queries
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Assert.True(typeof(EventLogQueryRequest).IsValueType == false);
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Assert.True(typeof(EventLogQueryResponse).IsValueType == false);
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Assert.True(typeof(ParkedMessageQueryRequest).IsValueType == false);
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Assert.True(typeof(ParkedMessageQueryResponse).IsValueType == false);
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// Pattern 8: Heartbeat
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Assert.True(typeof(Commons.Messages.Health.HeartbeatMessage).IsValueType == false);
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}
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}
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