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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Aspire.Components.Common.Tests;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Diagnostics.HealthChecks;
using Microsoft.Extensions.Hosting;
using Milvus.Client;
using Xunit;
namespace Aspire.Milvus.Client.Tests;
public class AspireMilvusExtensionTests : IClassFixture<MilvusContainerFixture>
{
private readonly MilvusContainerFixture _containerFixture;
internal const string DefaultKeyName = "milvus";
internal const string DefaultApiKey = "root:Milvus";
private string ConnectionString => RequiresDockerAttribute.IsSupported
? _containerFixture.GetConnectionString()
: $"Endpoint=http://localhost:19530/;Key={DefaultApiKey}";
private string NormalizedConnectionString => ConnectionString;
public AspireMilvusExtensionTests(MilvusContainerFixture containerFixture)
=> _containerFixture = containerFixture;
[Theory]
[InlineData(true)]
[InlineData(false)]
public void ReadsFromConnectionStringsCorrectly(bool useKeyed)
{
var builder = Host.CreateEmptyApplicationBuilder(null);
builder.Configuration.AddInMemoryCollection(new[]
{
new KeyValuePair<string, string?>($"ConnectionStrings:{DefaultKeyName}", ConnectionString)
});
if (useKeyed)
{
builder.AddKeyedMilvusClient(DefaultKeyName);
}
else
{
builder.AddMilvusClient(DefaultKeyName);
}
using var host = builder.Build();
var dataSource = useKeyed ?
host.Services.GetRequiredKeyedService<MilvusClient>(DefaultKeyName) :
host.Services.GetRequiredService<MilvusClient>();
Assert.Equal(NormalizedConnectionString, $"Endpoint=http://{dataSource.Address}/;Key={DefaultApiKey}");
}
[Theory]
[InlineData(true)]
[InlineData(false)]
public void ConnectionStringCanBeSetInCode(bool useKeyed)
{
var builder = Host.CreateEmptyApplicationBuilder(null);
if (useKeyed)
{
builder.AddKeyedMilvusClient(DefaultKeyName, settings => { settings.Endpoint = new Uri("http://localhost:19530"); settings.Key = DefaultApiKey; });
}
else
{
builder.AddMilvusClient(DefaultKeyName, settings => { settings.Endpoint = new Uri("http://localhost:19530"); settings.Key = DefaultApiKey; });
}
using var host = builder.Build();
var client = useKeyed ?
host.Services.GetRequiredKeyedService<MilvusClient>(DefaultKeyName) :
host.Services.GetRequiredService<MilvusClient>();
Assert.NotNull(client);
}
[Theory]
[InlineData(true)]
[InlineData(false)]
public void ConnectionNameWinsOverConfigSection(bool useKeyed)
{
var builder = Host.CreateEmptyApplicationBuilder(null);
var key = useKeyed ? "milvus" : null;
builder.Configuration.AddInMemoryCollection([
new KeyValuePair<string, string?>(ConformanceTests.CreateConfigKey("Aspire:Milvus:Client", key, "Endpoint"), "unused"),
new KeyValuePair<string, string?>($"ConnectionStrings:{DefaultKeyName}", ConnectionString)
]);
if (useKeyed)
{
builder.AddKeyedMilvusClient(DefaultKeyName);
}
else
{
builder.AddMilvusClient(DefaultKeyName);
}
using var host = builder.Build();
var connection = useKeyed ?
host.Services.GetRequiredKeyedService<MilvusClient>(DefaultKeyName) :
host.Services.GetRequiredService<MilvusClient>();
Assert.Equal(ConnectionString, $"Endpoint=http://{connection.Address}/;Key={DefaultApiKey}");
// the connection string from config should not be used since it was found in ConnectionStrings
Assert.DoesNotContain("unused", connection.Address);
}
[Theory]
[InlineData(true)]
[InlineData(false)]
public async Task AddMilvusClient_HealthCheckShouldBeRegisteredByDefault(bool useKeyed)
{
var builder = Host.CreateEmptyApplicationBuilder(null);
var key = useKeyed ? DefaultKeyName : null;
builder.Configuration.AddInMemoryCollection([
new KeyValuePair<string, string?>(ConformanceTests.CreateConfigKey("Aspire:Milvus:Client", key, "Endpoint"), "unused"),
new KeyValuePair<string, string?>($"ConnectionStrings:{DefaultKeyName}", ConnectionString)
]);
if (useKeyed)
{
builder.AddKeyedMilvusClient(DefaultKeyName);
}
else
{
builder.AddMilvusClient(DefaultKeyName);
}
using var host = builder.Build();
var healthCheckService = host.Services.GetRequiredService<HealthCheckService>();
var healthCheckReport = await healthCheckService.CheckHealthAsync();
var healthCheckName = useKeyed ? $"Milvus_{DefaultKeyName}" : "Milvus";
Assert.Contains(healthCheckReport.Entries, x => x.Key == healthCheckName);
}
[Theory]
[InlineData(true)]
[InlineData(false)]
public void AddMilvusClient_HealthCheckShouldNotBeRegisteredWhenDisabled(bool useKeyed)
{
var builder = Host.CreateEmptyApplicationBuilder(null);
if (useKeyed)
{
builder.AddKeyedMilvusClient(DefaultKeyName, settings =>
{
settings.DisableHealthChecks = true;
});
}
else
{
builder.AddMilvusClient(DefaultKeyName, settings =>
{
settings.DisableHealthChecks = true;
});
}
using var host = builder.Build();
var healthCheckService = host.Services.GetService<HealthCheckService>();
Assert.Null(healthCheckService);
}
}
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