94 lines
3.9 KiB
C#
94 lines
3.9 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Threading;
|
|
using System.Threading.Tasks;
|
|
using ZB.MOM.WW.LmxOpcUa.Host.Domain;
|
|
|
|
namespace ZB.MOM.WW.LmxOpcUa.Tests.Helpers
|
|
{
|
|
/// <summary>
|
|
/// In-memory Galaxy repository used by tests to control hierarchy rows, attribute rows, and deploy metadata without SQL access.
|
|
/// </summary>
|
|
public class FakeGalaxyRepository : IGalaxyRepository
|
|
{
|
|
/// <summary>
|
|
/// Occurs when the fake repository simulates a Galaxy deploy change.
|
|
/// </summary>
|
|
public event Action? OnGalaxyChanged;
|
|
|
|
/// <summary>
|
|
/// Gets or sets the hierarchy rows returned to address-space construction logic.
|
|
/// </summary>
|
|
public List<GalaxyObjectInfo> Hierarchy { get; set; } = new List<GalaxyObjectInfo>();
|
|
|
|
/// <summary>
|
|
/// Gets or sets the attribute rows returned to address-space construction logic.
|
|
/// </summary>
|
|
public List<GalaxyAttributeInfo> Attributes { get; set; } = new List<GalaxyAttributeInfo>();
|
|
|
|
/// <summary>
|
|
/// Gets or sets the deploy timestamp returned to change-detection logic.
|
|
/// </summary>
|
|
public DateTime? LastDeployTime { get; set; } = DateTime.UtcNow;
|
|
|
|
/// <summary>
|
|
/// Gets or sets a value indicating whether connection checks should report success.
|
|
/// </summary>
|
|
public bool ConnectionSucceeds { get; set; } = true;
|
|
|
|
/// <summary>
|
|
/// Gets or sets a value indicating whether repository calls should throw to simulate database failures.
|
|
/// </summary>
|
|
public bool ShouldThrow { get; set; }
|
|
|
|
/// <summary>
|
|
/// Returns the configured hierarchy rows or throws to simulate a repository failure.
|
|
/// </summary>
|
|
/// <param name="ct">A cancellation token ignored by the in-memory fake.</param>
|
|
/// <returns>The configured hierarchy rows.</returns>
|
|
public Task<List<GalaxyObjectInfo>> GetHierarchyAsync(CancellationToken ct = default)
|
|
{
|
|
if (ShouldThrow) throw new Exception("Simulated DB failure");
|
|
return Task.FromResult(Hierarchy);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the configured attribute rows or throws to simulate a repository failure.
|
|
/// </summary>
|
|
/// <param name="ct">A cancellation token ignored by the in-memory fake.</param>
|
|
/// <returns>The configured attribute rows.</returns>
|
|
public Task<List<GalaxyAttributeInfo>> GetAttributesAsync(CancellationToken ct = default)
|
|
{
|
|
if (ShouldThrow) throw new Exception("Simulated DB failure");
|
|
return Task.FromResult(Attributes);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the configured deploy timestamp or throws to simulate a repository failure.
|
|
/// </summary>
|
|
/// <param name="ct">A cancellation token ignored by the in-memory fake.</param>
|
|
/// <returns>The configured deploy timestamp.</returns>
|
|
public Task<DateTime?> GetLastDeployTimeAsync(CancellationToken ct = default)
|
|
{
|
|
if (ShouldThrow) throw new Exception("Simulated DB failure");
|
|
return Task.FromResult(LastDeployTime);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns the configured connection result or throws to simulate a repository failure.
|
|
/// </summary>
|
|
/// <param name="ct">A cancellation token ignored by the in-memory fake.</param>
|
|
/// <returns>The configured connection result.</returns>
|
|
public Task<bool> TestConnectionAsync(CancellationToken ct = default)
|
|
{
|
|
if (ShouldThrow) throw new Exception("Simulated DB failure");
|
|
return Task.FromResult(ConnectionSucceeds);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Raises the deploy-change event so tests can trigger rebuild logic.
|
|
/// </summary>
|
|
public void RaiseGalaxyChanged() => OnGalaxyChanged?.Invoke();
|
|
}
|
|
}
|