Joseph Doherty
68 lines
3.1 KiB
C#
68 lines
3.1 KiB
C#
using Shouldly;
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using Xunit;
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using ZB.MOM.WW.OtOpcUa.AdminUI.ScriptAnalysis;
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namespace ZB.MOM.WW.OtOpcUa.AdminUI.Tests.ScriptAnalysis;
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/// <summary>
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/// Covers the two {{equip}}-aware editor niceties: hover on a path literal containing the
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/// <c>{{equip}}</c> token shows an "equipment-relative" note (not the "not a known configured
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/// tag path" warning), and completion after <c>{{equip}}.</c> offers the attribute leaf names.
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/// </summary>
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public sealed class EquipTokenEditorTests
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{
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/// <summary>A fake catalog whose configured paths all share an object prefix, so the attribute
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/// leaf names ("Source", "Other") are what {{equip}}. completion should surface.</summary>
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private sealed class FakeCatalog : IScriptTagCatalog
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{
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private static readonly string[] Paths = { "Mixer_001.Source", "Mixer_001.Other" };
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public Task<IReadOnlyList<string>> GetPathsAsync(string? filter, CancellationToken ct)
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=> Task.FromResult<IReadOnlyList<string>>(Paths);
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public Task<ScriptTagInfo?> GetTagInfoAsync(string path, CancellationToken ct)
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=> Task.FromResult<ScriptTagInfo?>(null);
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public Task<IReadOnlyList<string>> GetEquipmentRelativeLeavesAsync(string? filter, CancellationToken ct)
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{
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IEnumerable<string> leaves = new[] { "Source", "Other" };
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if (!string.IsNullOrWhiteSpace(filter))
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leaves = leaves.Where(n => n.StartsWith(filter, StringComparison.OrdinalIgnoreCase));
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return Task.FromResult<IReadOnlyList<string>>(leaves.ToList());
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}
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}
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private static readonly ScriptAnalysisService Svc = new(new FakeCatalog());
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private static async Task<IReadOnlyList<CompletionItem>> Items(string code, int line, int col)
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=> (await Svc.CompleteAsync(new CompletionsRequest(code, line, col))).Items;
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[Fact] public async Task Completion_after_equip_dot_offers_attribute_leaves()
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{
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// caret right after the dot of "{{equip}}." — column 30 sits between the trailing dot and
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// the closing quote of ctx.GetTag("{{equip}}.").
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var items = await Items("""return ctx.GetTag("{{equip}}.").Value;""", 1, 30);
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items.Select(i => i.Label).ShouldContain("{{equip}}.Source");
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items.ShouldAllBe(i => i.Detail == "tag path");
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}
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[Fact] public async Task Completion_after_equip_dot_inserts_the_full_token_qualified_leaf()
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{
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var items = await Items("""return ctx.GetTag("{{equip}}.").Value;""", 1, 30);
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var source = items.FirstOrDefault(i => i.Label == "{{equip}}.Source");
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source.ShouldNotBeNull();
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source!.InsertText.ShouldBe("{{equip}}.Source");
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}
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[Fact] public async Task Hover_on_equip_token_literal_notes_equipment_relative()
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{
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// caret inside ctx.GetTag("{{equip}}.Source")
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var md = (await Svc.Hover(new HoverRequest("""return ctx.GetTag("{{equip}}.Source").Value;""", 1, 24))).Markdown;
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md.ShouldNotBeNull();
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md!.ShouldContain("Equipment-relative");
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// the {{equip}} token must render literally (non-interpolated markdown segment)
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md.ShouldContain("{{equip}}");
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md.ShouldNotContain("Not a known");
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}
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}
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