Joseph Doherty
97 lines
4.3 KiB
C#
97 lines
4.3 KiB
C#
using System.Text.Json;
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using ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests.Cluster;
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namespace ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests.Deployment;
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/// <summary>
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/// <see cref="IAsyncLifetime"/> fixture for the InstanceConfigure E2E tests. Provisions, on the real
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/// running <c>site-a</c>: a zztest template with a single bindable <c>Double</c> attribute, a zztest
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/// data-connection (so the bindings UI has a connection to assign), a zztest area (for the
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/// area-reassignment test), and one instance created with no area. The instance is NOT deployed —
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/// bindings/overrides/area assignment are pre-deploy configuration operations.
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///
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/// <para>
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/// <b>Why the attribute is created with <c>--data-source "Value"</c>:</b>
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/// <c>InstanceConfigure.razor.cs</c> populates <c>_bindingDataSourceAttrs</c> by filtering
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/// <c>GetAttributesByTemplateIdAsync</c> to attributes where
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/// <c>!string.IsNullOrEmpty(a.DataSourceReference)</c> (line 581 of InstanceConfigure.razor).
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/// A plain <c>Double</c> attribute created <em>without</em> <c>--data-source</c> has
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/// <c>DataSourceReference = null</c>, so it would not appear in the Connection Bindings panel
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/// and the bindings-UI tests would silently see "No data-sourced attributes". The attribute
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/// DOES appear unconditionally in <c>_overrideAttrs</c> (filtered only on <c>!IsLocked</c>,
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/// line 592), so overrides work with or without a tag path. The fixture therefore sets
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/// <c>dataSourceReference: "Value"</c> when adding the attribute so both panels are exercised.
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/// </para>
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/// </summary>
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public sealed class InstanceConfigureFixture : IAsyncLifetime
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{
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private const string SiteAIdentifier = "site-a";
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public int SiteAId { get; private set; }
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public int TemplateId { get; private set; }
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public int ConnectionId { get; private set; }
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public int AreaId { get; private set; }
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public int InstanceId { get; private set; }
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/// <summary>The single bindable/overridable attribute name on the fixture template.</summary>
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public string AttributeName => "Value";
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/// <summary>The single non-locked alarm on the fixture template (for the override test).</summary>
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public string AlarmName => "HiHi";
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/// <summary>The fixture data-connection name (for locating it in the bindings UI dropdown).</summary>
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public string ConnectionName { get; private set; } = string.Empty;
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public bool Available { get; private set; }
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public async Task InitializeAsync()
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{
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Available = await ClusterAvailability.IsAvailableAsync();
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if (!Available)
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{
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return;
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}
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try
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{
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SiteAId = await CliRunner.ResolveSiteIdAsync(SiteAIdentifier);
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TemplateId = await CliRunner.CreateTemplateAsync(CliRunner.UniqueName("cfgtmpl"));
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// The attribute must have DataSourceReference set (via --data-source) so it appears
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// in _bindingDataSourceAttrs on the InstanceConfigure page. Without it the Connection
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// Bindings panel shows "No data-sourced attributes" and binding tests cannot run.
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// See the class-level XML doc for the full analysis.
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await CliRunner.AddAttributeAsync(TemplateId, AttributeName, "Double", dataSourceReference: AttributeName);
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await CliRunner.AddAlarmAsync(TemplateId, AlarmName, "HiLo", priority: 500,
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attribute: AttributeName, hi: 80, hiHi: 95);
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ConnectionName = CliRunner.UniqueName("conn");
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ConnectionId = await CliRunner.CreateDataConnectionAsync(SiteAId, ConnectionName);
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AreaId = await CliRunner.CreateAreaAsync(SiteAId, CliRunner.UniqueName("cfgarea"));
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InstanceId = await CliRunner.CreateInstanceAsync(CliRunner.UniqueName("cfginst"), TemplateId, SiteAId);
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}
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catch
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{
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await SafeCleanupAsync();
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Available = false;
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throw;
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}
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}
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public async Task DisposeAsync()
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{
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if (!Available)
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{
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return;
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}
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await SafeCleanupAsync();
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}
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private async Task SafeCleanupAsync()
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{
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await CliRunner.DeleteInstanceAsync(InstanceId);
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await CliRunner.DeleteDataConnectionAsync(ConnectionId);
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await CliRunner.DeleteAreaAsync(AreaId);
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await CliRunner.DeleteTemplateAsync(TemplateId);
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}
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}
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