test(adminui): DB-backed tests for ScriptTagCatalog.GetEquipmentRelativeLeavesAsync

2026-06-10 08:12:52 -04:00
parent a7c1d7f7cb
commit 6c23a6763a
1 changed files with 81 additions and 0 deletions
@@ -287,4 +287,85 @@ public sealed class ScriptTagCatalogTests
        (await catalog.GetTagInfoAsync("motor.speed", default)).ShouldBeNull();
        (await catalog.GetTagInfoAsync("Motor.Speed", default)).ShouldNotBeNull();
    }
+
+    // -----------------------------------------------------------------------
+    // GetEquipmentRelativeLeavesAsync — DB-backed tests
+    // -----------------------------------------------------------------------
+    // Seeded paths and their leaf derivation:
+    //   TAG-EQ  → "Motor.Speed"             → leaf "Speed"
+    //   TAG-SP  → "DelmiaReceiver_001.DownloadPath" → leaf "DownloadPath"
+    //   VTAG-1  → "Computed"                → NO dot → excluded
+    // -----------------------------------------------------------------------
+
+    /// <summary>A null filter returns one leaf per dot-bearing path; the no-dot virtual-tag path is excluded.</summary>
+    [Fact]
+    public async Task GetEquipmentRelativeLeaves_no_filter_returns_dot_bearing_leaves_only()
+    {
+        var (catalog, opts) = Fresh();
+        Seed(opts);
+
+        var leaves = await catalog.GetEquipmentRelativeLeavesAsync(null, default);
+
+        // Leaves derived from the two dot-bearing paths in Seed().
+        leaves.ShouldContain("Speed");            // from "Motor.Speed"
+        leaves.ShouldContain("DownloadPath");     // from "DelmiaReceiver_001.DownloadPath"
+
+        // Virtual tag "Computed" has no dot — must be excluded.
+        leaves.ShouldNotContain("Computed");
+    }
+
+    /// <summary>A prefix filter narrows to leaves that start with the given string (e.g. "Sp" → "Speed", not "DownloadPath").</summary>
+    [Fact]
+    public async Task GetEquipmentRelativeLeaves_prefix_filter_narrows_to_matching_leaves()
+    {
+        var (catalog, opts) = Fresh();
+        Seed(opts);
+
+        var leaves = await catalog.GetEquipmentRelativeLeavesAsync("Sp", default);
+
+        leaves.ShouldContain("Speed");
+        leaves.ShouldNotContain("DownloadPath");
+        leaves.ShouldAllBe(l => l.StartsWith("Sp", StringComparison.OrdinalIgnoreCase));
+    }
+
+    /// <summary>The prefix filter is case-insensitive: "sp" (lowercase) still matches the leaf "Speed".</summary>
+    [Fact]
+    public async Task GetEquipmentRelativeLeaves_prefix_filter_is_case_insensitive()
+    {
+        var (catalog, opts) = Fresh();
+        Seed(opts);
+
+        var leaves = await catalog.GetEquipmentRelativeLeavesAsync("sp", default);
+
+        leaves.ShouldContain("Speed");
+    }
+
+    /// <summary>Two paths sharing the same leaf after different object prefixes produce one distinct entry.</summary>
+    [Fact]
+    public async Task GetEquipmentRelativeLeaves_duplicate_leaves_are_deduplicated()
+    {
+        var (catalog, opts) = Fresh();
+        Seed(opts);
+
+        // Add a second equipment tag whose FullName produces the same leaf "Speed" as TAG-EQ.
+        using (var db = new OtOpcUaConfigDbContext(opts))
+        {
+            db.Tags.Add(new Tag
+            {
+                TagId = "TAG-EQ2",
+                DriverInstanceId = "DRV-1",
+                EquipmentId = "EQ-1",
+                Name = "Speed2",
+                DataType = "Float",
+                AccessLevel = TagAccessLevel.Read,
+                TagConfig = "{\"FullName\":\"Conveyor.Speed\"}",
+            });
+            db.SaveChanges();
+        }
+
+        var leaves = await catalog.GetEquipmentRelativeLeavesAsync(null, default);
+
+        // "Speed" must appear exactly once despite being produced by two different paths.
+        leaves.Count(l => string.Equals(l, "Speed", StringComparison.Ordinal)).ShouldBe(1);
+    }
 }