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.
91 lines
2.7 KiB
C#
91 lines
2.7 KiB
C#
using Microsoft.Extensions.Logging.Abstractions;
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using ScadaLink.SiteRuntime.Scripts;
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namespace ScadaLink.SiteRuntime.Tests.Scripts;
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/// <summary>
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/// WP-17: Shared Script Library tests — compile, register, execute inline.
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/// </summary>
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public class SharedScriptLibraryTests
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{
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private readonly ScriptCompilationService _compilationService;
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private readonly SharedScriptLibrary _library;
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public SharedScriptLibraryTests()
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{
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_compilationService = new ScriptCompilationService(
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NullLogger<ScriptCompilationService>.Instance);
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_library = new SharedScriptLibrary(
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_compilationService, NullLogger<SharedScriptLibrary>.Instance);
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}
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[Fact]
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public void CompileAndRegister_ValidScript_Succeeds()
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{
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var result = _library.CompileAndRegister("add", "1 + 2");
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Assert.True(result);
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Assert.True(_library.Contains("add"));
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}
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[Fact]
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public void CompileAndRegister_InvalidScript_ReturnsFalse()
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{
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var result = _library.CompileAndRegister("bad", "this is not valid {{{");
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Assert.False(result);
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Assert.False(_library.Contains("bad"));
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}
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[Fact]
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public void CompileAndRegister_ForbiddenApi_ReturnsFalse()
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{
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var result = _library.CompileAndRegister("evil", "System.IO.File.Delete(\"/tmp\")");
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Assert.False(result);
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}
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[Fact]
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public void CompileAndRegister_Replaces_ExistingScript()
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{
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_library.CompileAndRegister("calc", "1 + 1");
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_library.CompileAndRegister("calc", "2 + 2");
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Assert.True(_library.Contains("calc"));
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// Should have only one entry
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Assert.Equal(1, _library.GetRegisteredScriptNames().Count(n => n == "calc"));
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}
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[Fact]
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public void Remove_RegisteredScript_ReturnsTrue()
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{
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_library.CompileAndRegister("temp", "42");
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Assert.True(_library.Remove("temp"));
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Assert.False(_library.Contains("temp"));
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}
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[Fact]
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public void Remove_NonexistentScript_ReturnsFalse()
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{
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Assert.False(_library.Remove("nonexistent"));
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}
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[Fact]
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public void GetRegisteredScriptNames_ReturnsAllNames()
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{
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_library.CompileAndRegister("a", "1");
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_library.CompileAndRegister("b", "2");
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_library.CompileAndRegister("c", "3");
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var names = _library.GetRegisteredScriptNames();
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Assert.Equal(3, names.Count);
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Assert.Contains("a", names);
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Assert.Contains("b", names);
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Assert.Contains("c", names);
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}
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[Fact]
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public async Task ExecuteAsync_NonexistentScript_Throws()
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{
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await Assert.ThrowsAsync<InvalidOperationException>(
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() => _library.ExecuteAsync("missing", null!));
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}
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}
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