openai/openai-dotnet
Publicmirrored from https://github.com/openai/openai-dotnetAvailable
tests/Images/ImageTestFixtureBase.cs
65lines · modecode
| 1 | using NUnit.Framework; |
| 2 | using OpenAI.Chat; |
| 3 | using OpenAI.Tests.Utility; |
| 4 | using System; |
| 5 | using System.ClientModel; |
| 6 | using System.Collections.Generic; |
| 7 | using System.Linq; |
| 8 | using static OpenAI.Tests.TestHelpers; |
| 9 | |
| 10 | namespace OpenAI.Tests.Images; |
| 11 | |
| 12 | [TestFixture(true)] |
| 13 | [TestFixture(false)] |
| 14 | [Parallelizable(ParallelScope.All)] |
| 15 | [Category("Images")] |
| 16 | public class ImageTestFixtureBase : SyncAsyncTestBase |
| 17 | { |
| 18 | public ImageTestFixtureBase(bool isAsync) : base(isAsync) |
| 19 | { |
| 20 | } |
| 21 | |
| 22 | public enum ImageSourceKind |
| 23 | { |
| 24 | UsingStream, |
| 25 | UsingFilePath |
| 26 | } |
| 27 | |
| 28 | internal const string CatPrompt = "A big cat with big round eyes and large cat ears, sitting in an empty room and looking at the camera."; |
| 29 | |
| 30 | internal static Array s_imageSourceKindSource = Enum.GetValues(typeof(ImageSourceKind)); |
| 31 | |
| 32 | public void ValidateGeneratedImage(Uri imageUri, IEnumerable<string> possibleExpectedSubstrings, string descriptionHint = null) |
| 33 | { |
| 34 | ChatClient chatClient = GetTestClient<ChatClient>(TestScenario.Chat); |
| 35 | IEnumerable<ChatMessage> messages = [ |
| 36 | new UserChatMessage( |
| 37 | ChatMessageContentPart.CreateTextPart($"Describe this image for me. {descriptionHint}"), |
| 38 | ChatMessageContentPart.CreateImagePart(imageUri)), |
| 39 | ]; |
| 40 | ChatCompletionOptions chatOptions = new() { MaxOutputTokenCount = 2048 }; |
| 41 | ClientResult<ChatCompletion> result = chatClient.CompleteChat(messages, chatOptions); |
| 42 | |
| 43 | Assert.That(result.Value?.Content, Has.Count.EqualTo(1)); |
| 44 | string contentText = result.Value.Content[0].Text.ToLowerInvariant(); |
| 45 | |
| 46 | Assert.That(possibleExpectedSubstrings.Any(possibleExpectedSubstring => contentText.Contains(possibleExpectedSubstring))); |
| 47 | } |
| 48 | |
| 49 | public void ValidateGeneratedImage(BinaryData imageBytes, IEnumerable<string> possibleExpectedSubstrings, string descriptionHint = null) |
| 50 | { |
| 51 | ChatClient chatClient = GetTestClient<ChatClient>(TestScenario.Chat); |
| 52 | IEnumerable<ChatMessage> messages = [ |
| 53 | new UserChatMessage( |
| 54 | ChatMessageContentPart.CreateTextPart($"Describe this image for me. {descriptionHint}"), |
| 55 | ChatMessageContentPart.CreateImagePart(imageBytes, "image/png")), |
| 56 | ]; |
| 57 | ChatCompletionOptions chatOptions = new() { MaxOutputTokenCount = 2048 }; |
| 58 | ClientResult<ChatCompletion> result = chatClient.CompleteChat(messages, chatOptions); |
| 59 | |
| 60 | Assert.That(result.Value?.Content, Has.Count.EqualTo(1)); |
| 61 | string contentText = result.Value.Content[0].Text.ToLowerInvariant(); |
| 62 | |
| 63 | Assert.That(possibleExpectedSubstrings.Any(possibleExpectedSubstring => contentText.Contains(possibleExpectedSubstring))); |
| 64 | } |
| 65 | } |
| 66 | |