Restructure solution layout by module

src/Concelier/__Tests/StellaOps.Concelier.Connector.Ru.Nkcki.Tests/RuNkckiMapperTests.cs

@@ -0,0 +1,81 @@
+using System.Collections.Immutable;
+using MongoDB.Bson;
+using StellaOps.Concelier.Connector.Common;
+using StellaOps.Concelier.Models;
+using StellaOps.Concelier.Connector.Ru.Nkcki.Internal;
+using StellaOps.Concelier.Storage.Mongo.Documents;
+using Xunit;
+using System.Reflection;
+
+namespace StellaOps.Concelier.Connector.Ru.Nkcki.Tests;
+
+public sealed class RuNkckiMapperTests
+{
+    [Fact]
+    public void Map_ConstructsCanonicalAdvisory()
+    {
+        var softwareEntries = ImmutableArray.Create(
+            new RuNkckiSoftwareEntry(
+                "SampleVendor SampleSCADA",
+                "SampleVendor SampleSCADA <= 4.2",
+                ImmutableArray.Create("<= 4.2")));
+
+        var dto = new RuNkckiVulnerabilityDto(
+            FstecId: "BDU:2025-00001",
+            MitreId: "CVE-2025-0001",
+            DatePublished: new DateTimeOffset(2025, 9, 1, 0, 0, 0, TimeSpan.Zero),
+            DateUpdated: new DateTimeOffset(2025, 9, 2, 0, 0, 0, TimeSpan.Zero),
+            CvssRating: "КРИТИЧЕСКИЙ",
+            PatchAvailable: true,
+            Description: "Test NKCKI vulnerability",
+            Cwe: new RuNkckiCweDto(79, "Cross-site scripting"),
+            ProductCategories: ImmutableArray.Create("ICS", "Automation"),
+            Mitigation: "Apply update",
+            VulnerableSoftwareText: null,
+            VulnerableSoftwareHasCpe: false,
+            VulnerableSoftwareEntries: softwareEntries,
+            CvssScore: 8.8,
+            CvssVector: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
+            CvssScoreV4: 6.4,
+            CvssVectorV4: "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H",
+            Impact: "ACE",
+            MethodOfExploitation: "Special request",
+            UserInteraction: false,
+            Urls: ImmutableArray.Create("https://example.com/advisory", "https://cert.gov.ru/materialy/uyazvimosti/2025-00001"),
+            Tags: ImmutableArray.Create("ics"));
+
+        var document = new DocumentRecord(
+            Guid.NewGuid(),
+            RuNkckiConnectorPlugin.SourceName,
+            "https://cert.gov.ru/materialy/uyazvimosti/2025-00001",
+            DateTimeOffset.UtcNow,
+            "abc",
+            DocumentStatuses.PendingMap,
+            "application/json",
+            null,
+            null,
+            null,
+            dto.DateUpdated,
+            ObjectId.GenerateNewId());
+
+        Assert.Equal("КРИТИЧЕСКИЙ", dto.CvssRating);
+        var normalizeSeverity = typeof(RuNkckiMapper).GetMethod("NormalizeSeverity", BindingFlags.NonPublic | BindingFlags.Static)!;
+        var ratingSeverity = (string?)normalizeSeverity.Invoke(null, new object?[] { dto.CvssRating });
+        Assert.Equal("critical", ratingSeverity);
+
+        var advisory = RuNkckiMapper.Map(dto, document, dto.DateUpdated!.Value);
+
+        Assert.Contains("BDU:2025-00001", advisory.Aliases);
+        Assert.Contains("CVE-2025-0001", advisory.Aliases);
+        Assert.Equal("critical", advisory.Severity);
+        Assert.True(advisory.ExploitKnown);
+        Assert.Single(advisory.AffectedPackages);
+        var package = advisory.AffectedPackages[0];
+        Assert.Equal(AffectedPackageTypes.IcsVendor, package.Type);
+        Assert.Single(package.NormalizedVersions);
+        Assert.Equal(2, advisory.CvssMetrics.Length);
+        Assert.Contains(advisory.CvssMetrics, metric => metric.Version == "4.0");
+        Assert.Equal("critical", advisory.Severity);
+        Assert.Contains(advisory.References, reference => reference.Url.Contains("example.com", StringComparison.OrdinalIgnoreCase));
+    }
+}