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lmxopcua/tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Browser.Tests/GalaxyDriverBrowserTests.cs
T
Joseph Doherty 32d7fd7cc9
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fix(galaxy): complete PR 7.2 rename — use canonical GalaxyMxGateway driver type
The driver/factory/seed use 'GalaxyMxGateway' (legacy 'Galaxy' was retired),
but the AdminUI editor router, GalaxyDriverPage, address picker, identity
dropdown, the Galaxy browser/probe, and DraftValidator still keyed on 'Galaxy'.
Result: the seeded GalaxyMxGateway driver couldn't be edited ('no editor
registered'), UI-created Galaxy drivers wrote a type with no factory, and a
SystemPlatform-bound GalaxyMxGateway driver failed publish validation.
Align all stragglers to GalaxyMxGateway (+ failing-test-first DraftValidator
coverage). ShouldStub's 'Galaxy' legacy safety-net left intact.
2026-05-29 12:31:55 -04:00

56 lines
2.7 KiB
C#

using Shouldly;
using Xunit;
namespace ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Browser.Tests;
/// <summary>
/// Unit-only coverage of <see cref="GalaxyDriverBrowser"/>'s pre-connect validation.
/// These tests do not require a live mxaccessgw endpoint and are safe to run without
/// the gateway fixture — they exercise the JSON deserialization + validation paths
/// that run before <c>GalaxyRepositoryClient.Create</c> + <c>TestConnectionAsync</c>.
/// The factory's transport-construction path is covered by the integration suite
/// (Task 17) and manual smoke (Task 18) since both require a real gateway.
/// </summary>
[Trait("Category", "Unit")]
public sealed class GalaxyDriverBrowserTests
{
private readonly GalaxyDriverBrowser _sut = new();
/// <summary>The DriverType key must match the AdminUI's persisted "GalaxyMxGateway" value
/// so the factory wire-up picks the right browser implementation.</summary>
[Fact]
public void DriverType_is_GalaxyMxGateway() => _sut.DriverType.ShouldBe("GalaxyMxGateway");
/// <summary>An empty Gateway.Endpoint must fail fast with a clear, endpoint-mentioning
/// message rather than surfacing a downstream gRPC URI parse error.</summary>
[Fact]
public async Task OpenAsync_with_empty_endpoint_throws_InvalidOperationException()
{
var json = """{"Gateway":{"Endpoint":"","ApiKeySecretRef":"dev:k"},"MxAccess":{"ClientName":"X"},"Repository":{},"Reconnect":{}}""";
var ex = await Should.ThrowAsync<InvalidOperationException>(
() => _sut.OpenAsync(json, TestContext.Current.CancellationToken));
ex.Message.ShouldContain("Endpoint");
}
/// <summary>An empty MxAccess.ClientName must fail fast — refused so the gateway
/// side doesn't see anonymous browse sessions during triage.</summary>
[Fact]
public async Task OpenAsync_with_empty_clientName_throws_InvalidOperationException()
{
var json = """{"Gateway":{"Endpoint":"http://127.0.0.1:1","ApiKeySecretRef":"dev:k"},"MxAccess":{"ClientName":""},"Repository":{},"Reconnect":{}}""";
var ex = await Should.ThrowAsync<InvalidOperationException>(
() => _sut.OpenAsync(json, TestContext.Current.CancellationToken));
ex.Message.ShouldContain("ClientName");
}
/// <summary>A JSON literal that deserializes to null must fail fast with a
/// "deserialized to null" message — never a downstream NRE.</summary>
[Fact]
public async Task OpenAsync_with_null_json_throws_InvalidOperationException()
{
var ex = await Should.ThrowAsync<InvalidOperationException>(
() => _sut.OpenAsync("null", TestContext.Current.CancellationToken));
ex.Message.ShouldContain("null");
}
}