feat(dataaccess): add GIW connection factory method

Add CreateGiwConnectionAsync to IDbConnectionFactory and DbConnectionFactory for connecting to the GIW Oracle database. This connection is needed for the StatusCode data sync pipeline. - Reuses existing CreateOracleConnectionAsync helper with "GIW" data source - Follows same pattern as JDE, JDEStage, and CMS connections - Includes 4 unit tests covering missing/empty/invalid connection strings
2026-01-07 00:54:11 -05:00
parent 21f598f25c
commit c59a3160d0
3 changed files with 96 additions and 0 deletions
@@ -0,0 +1,83 @@
+using JdeScoping.DataAccess.Exceptions;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using NSubstitute;
+using Shouldly;
+using Xunit;
+
+namespace JdeScoping.DataAccess.Tests;
+
+/// <summary>
+/// Unit tests for DbConnectionFactory GIW connection support.
+/// </summary>
+public class DbConnectionFactoryGiwTests
+{
+    private readonly IConfiguration _configuration;
+    private readonly ILogger<DbConnectionFactory> _logger;
+
+    public DbConnectionFactoryGiwTests()
+    {
+        _configuration = Substitute.For<IConfiguration>();
+        _logger = Substitute.For<ILogger<DbConnectionFactory>>();
+    }
+
+    [Fact]
+    public async Task CreateGiwConnectionAsync_MissingConnectionString_ThrowsConnectionException()
+    {
+        // Arrange
+        _configuration.GetConnectionString("GIW").Returns((string?)null);
+        var factory = new DbConnectionFactory(_configuration, _logger);
+
+        // Act & Assert
+        var ex = await Should.ThrowAsync<ConnectionException>(
+            async () => await factory.CreateGiwConnectionAsync());
+
+        ex.DataSource.ShouldBe("GIW");
+        ex.Message.ShouldContain("Connection string not found");
+    }
+
+    [Fact]
+    public async Task CreateGiwConnectionAsync_EmptyConnectionString_ThrowsConnectionException()
+    {
+        // Arrange
+        _configuration.GetConnectionString("GIW").Returns(string.Empty);
+        var factory = new DbConnectionFactory(_configuration, _logger);
+
+        // Act & Assert
+        var ex = await Should.ThrowAsync<ConnectionException>(
+            async () => await factory.CreateGiwConnectionAsync());
+
+        ex.DataSource.ShouldBe("GIW");
+        ex.Message.ShouldContain("Connection string not found");
+    }
+
+    [Fact]
+    public async Task CreateGiwConnectionAsync_InvalidConnectionString_ThrowsConnectionException()
+    {
+        // Arrange
+        _configuration.GetConnectionString("GIW").Returns("Invalid oracle connection");
+        var factory = new DbConnectionFactory(_configuration, _logger);
+
+        // Act & Assert
+        var ex = await Should.ThrowAsync<ConnectionException>(
+            async () => await factory.CreateGiwConnectionAsync());
+
+        ex.DataSource.ShouldBe("GIW");
+        ex.Message.ShouldContain("Failed to open connection");
+        ex.InnerException.ShouldNotBeNull();
+    }
+
+    [Fact]
+    public async Task CreateGiwConnectionAsync_CancellationRequested_ThrowsOperationCanceledException()
+    {
+        // Arrange
+        _configuration.GetConnectionString("GIW").Returns("User Id=test;Password=test;Data Source=test");
+        var factory = new DbConnectionFactory(_configuration, _logger);
+        using var cts = new CancellationTokenSource();
+        cts.Cancel();
+
+        // Act & Assert
+        await Should.ThrowAsync<OperationCanceledException>(
+            async () => await factory.CreateGiwConnectionAsync(cts.Token));
+    }
+}