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Add ImageContent integration test #5586

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merged 1 commit into from
Oct 30, 2024
Merged

Add ImageContent integration test #5586

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31 changes: 31 additions & 0 deletions test/Libraries/Microsoft.Extensions.AI.Integration.Tests/ChatClientIntegrationTests.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
Expand Down Expand Up @@ -132,6 +133,27 @@ public virtual async Task CompleteStreamingAsync_UsageDataAvailable()
Assert.Equal(usage.Details.InputTokenCount + usage.Details.OutputTokenCount, usage.Details.TotalTokenCount);
}

protected virtual string? GetModel_MultiModal_DescribeImage() => null;

[ConditionalFact]
public virtual async Task MultiModal_DescribeImage()
{
SkipIfNotEnabled();

var response = await _chatClient.CompleteAsync(
[
new(ChatRole.User,
[
new TextContent("What does this logo say?"),
new ImageContent(GetImageDataUri()),
])
],
new() { ModelId = GetModel_MultiModal_DescribeImage() });

Assert.Single(response.Choices);
Assert.True(response.Message.Text?.IndexOf("net", StringComparison.OrdinalIgnoreCase) >= 0, response.Message.Text);
}

[ConditionalFact]
public virtual async Task FunctionInvocation_AutomaticallyInvokeFunction_Parameterless()
{
Expand Down Expand Up @@ -714,6 +736,15 @@ private enum JobType
Unknown,
}

private static Uri GetImageDataUri()
{
using Stream? s = typeof(ChatClientIntegrationTests).Assembly.GetManifestResourceStream("Microsoft.Extensions.AI.dotnet.png");
Assert.NotNull(s);
MemoryStream ms = new();
s.CopyTo(ms);
return new Uri($"data:image/png;base64,{Convert.ToBase64String(ms.ToArray())}");
}

[MemberNotNull(nameof(_chatClient))]
protected void SkipIfNotEnabled()
{
Expand Down
4 changes: 4 additions & 0 deletions ...icrosoft.Extensions.AI.Integration.Tests/Microsoft.Extensions.AI.Integration.Tests.csproj
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Expand Up @@ -15,6 +15,10 @@
<InjectSharedThrow>true</InjectSharedThrow>
</PropertyGroup>

<ItemGroup>
<EmbeddedResource Include="dotnet.png" />
</ItemGroup>

<ItemGroup>
<Compile Include="..\Microsoft.Extensions.AI.Abstractions.Tests\CapturingLogger.cs" />
<Compile Include="..\Microsoft.Extensions.AI.Abstractions.Tests\TestChatClient.cs" />
Expand Down
Binary file added test/Libraries/Microsoft.Extensions.AI.Integration.Tests/dotnet.png
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2 changes: 2 additions & 0 deletions test/Libraries/Microsoft.Extensions.AI.Ollama.Tests/OllamaChatClientIntegrationTests.cs
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Expand Up @@ -30,6 +30,8 @@ public override Task FunctionInvocation_RequireAny() =>
public override Task FunctionInvocation_RequireSpecific() =>
throw new SkipTestException("Ollama does not currently support requiring function invocation.");

protected override string? GetModel_MultiModal_DescribeImage() => "llava";

[ConditionalFact]
public async Task PromptBasedFunctionCalling_NoArgs()
{
Expand Down
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