openai/openai-dotnet
Publicmirrored from https://github.com/openai/openai-dotnetAvailable
codegen/generator/test/TestHelpers/MockHelpers.cs
103lines · modecode
| 1 | using Microsoft.TypeSpec.Generator; |
| 2 | using Microsoft.TypeSpec.Generator.ClientModel; |
| 3 | using Microsoft.TypeSpec.Generator.ClientModel.Providers; |
| 4 | using Microsoft.TypeSpec.Generator.Input; |
| 5 | using Microsoft.TypeSpec.Generator.Primitives; |
| 6 | using Microsoft.TypeSpec.Generator.Providers; |
| 7 | using Microsoft.TypeSpec.Generator.SourceInput; |
| 8 | using Moq; |
| 9 | using Moq.Protected; |
| 10 | using System; |
| 11 | using System.Collections.Generic; |
| 12 | using System.IO; |
| 13 | using System.Reflection; |
| 14 | |
| 15 | namespace OpenAILibraryPlugin.Tests.TestHelpers |
| 16 | { |
| 17 | internal class MockHelpers |
| 18 | { |
| 19 | private static readonly string _configFilePath = Path.Combine(AppContext.BaseDirectory, TestHelpersFolder); |
| 20 | private const string TestHelpersFolder = "TestHelpers"; |
| 21 | |
| 22 | public static Mock<ScmCodeModelGenerator> LoadMockGenerator( |
| 23 | Func<InputType, TypeProvider, IReadOnlyList<TypeProvider>>? createSerializationsCore = null, |
| 24 | Func<InputType, CSharpType>? createCSharpTypeCore = null, |
| 25 | Func<InputApiKeyAuth>? apiKeyAuth = null, |
| 26 | Func<InputOAuth2Auth>? oauth2Auth = null, |
| 27 | Func<IReadOnlyList<string>>? apiVersions = null, |
| 28 | Func<IReadOnlyList<InputLiteralType>>? inputLiterals = null, |
| 29 | Func<IReadOnlyList<InputEnumType>>? inputEnums = null, |
| 30 | Func<IReadOnlyList<InputModelType>>? inputModels = null, |
| 31 | Func<IReadOnlyList<InputClient>>? clients = null, |
| 32 | Func<InputClient, ClientProvider?>? createClientCore = null, |
| 33 | ClientResponseApi? clientResponseApi = null, |
| 34 | ClientPipelineApi? clientPipelineApi = null, |
| 35 | HttpMessageApi? httpMessageApi = null, |
| 36 | string? configurationJson = null, |
| 37 | string? inputNamespace = null) |
| 38 | { |
| 39 | IReadOnlyList<string> inputNsApiVersions = apiVersions?.Invoke() ?? []; |
| 40 | IReadOnlyList<InputLiteralType> inputNsLiterals = inputLiterals?.Invoke() ?? []; |
| 41 | IReadOnlyList<InputEnumType> inputNsEnums = inputEnums?.Invoke() ?? []; |
| 42 | IReadOnlyList<InputClient> inputNsClients = clients?.Invoke() ?? []; |
| 43 | IReadOnlyList<InputModelType> inputNsModels = inputModels?.Invoke() ?? []; |
| 44 | InputAuth inputNsAuth = new InputAuth(apiKeyAuth?.Invoke(), oauth2Auth?.Invoke()); |
| 45 | var mockInputNs = new Mock<InputNamespace>( |
| 46 | inputNamespace ?? "Samples", |
| 47 | inputNsApiVersions, |
| 48 | inputNsLiterals, |
| 49 | inputNsEnums, |
| 50 | inputNsModels, |
| 51 | inputNsClients, |
| 52 | inputNsAuth); |
| 53 | var mockInputLibrary = new Mock<InputLibrary>(_configFilePath); |
| 54 | mockInputLibrary.Setup(p => p.InputNamespace).Returns(mockInputNs.Object); |
| 55 | |
| 56 | Mock<ScmTypeFactory>? mockTypeFactory = null; |
| 57 | if (createCSharpTypeCore is not null) |
| 58 | { |
| 59 | mockTypeFactory = new Mock<ScmTypeFactory>() { CallBase = true }; |
| 60 | mockTypeFactory.Protected().Setup<CSharpType>("CreateCSharpTypeCore", ItExpr.IsAny<InputType>()).Returns(createCSharpTypeCore); |
| 61 | } |
| 62 | |
| 63 | if (createClientCore is not null) |
| 64 | { |
| 65 | mockTypeFactory ??= new Mock<ScmTypeFactory>() { CallBase = true }; |
| 66 | mockTypeFactory.Protected().Setup<ClientProvider?>("CreateClientCore", ItExpr.IsAny<InputClient>()).Returns(createClientCore); |
| 67 | } |
| 68 | |
| 69 | // initialize the mock singleton instance of the plugin |
| 70 | var codeModelInstance = typeof(CodeModelGenerator).GetField("_instance", BindingFlags.Static | BindingFlags.NonPublic); |
| 71 | // invoke the load method with the config file path |
| 72 | var loadMethod = typeof(Configuration).GetMethod("Load", BindingFlags.Static | BindingFlags.NonPublic); |
| 73 | object?[] parameters = [_configFilePath, configurationJson]; |
| 74 | var config = loadMethod?.Invoke(null, parameters); |
| 75 | var mockGeneratorContext = new Mock<GeneratorContext>(config!); |
| 76 | var mockGeneratorInstance = new Mock<ScmCodeModelGenerator>(mockGeneratorContext.Object) { CallBase = true }; |
| 77 | codeModelInstance!.SetValue(null, mockGeneratorInstance.Object); |
| 78 | mockGeneratorInstance.SetupGet(p => p.InputLibrary).Returns(mockInputLibrary.Object); |
| 79 | |
| 80 | if (mockTypeFactory is not null) |
| 81 | { |
| 82 | mockGeneratorInstance.SetupGet(p => p.TypeFactory).Returns(mockTypeFactory.Object); |
| 83 | } |
| 84 | |
| 85 | var sourceInputModel = new Mock<SourceInputModel>(() => new SourceInputModel(null, null)) { CallBase = true }; |
| 86 | mockGeneratorInstance.Setup(p => p.SourceInputModel).Returns(sourceInputModel.Object); |
| 87 | var configureMethod = typeof(CodeModelGenerator).GetMethod( |
| 88 | "Configure", |
| 89 | BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.InvokeMethod |
| 90 | ); |
| 91 | configureMethod!.Invoke(mockGeneratorInstance.Object, null); |
| 92 | return mockGeneratorInstance; |
| 93 | } |
| 94 | |
| 95 | public static void SetCustomCodeView(ModelProvider modelProvider, TypeProvider customCodeTypeProvider) |
| 96 | { |
| 97 | modelProvider.GetType().BaseType!.GetField( |
| 98 | "_customCodeView", |
| 99 | BindingFlags.NonPublic | BindingFlags.Instance)? |
| 100 | .SetValue(modelProvider, new Lazy<TypeProvider>(() => customCodeTypeProvider)); |
| 101 | } |
| 102 | } |
| 103 | } |
| 104 | |