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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| using Pretender; | ||
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| namespace Example.Tests | ||
| { | ||
| public static class FieldConstants | ||
| { | ||
| public const string MyConstant = "something"; | ||
| } | ||
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| public interface IFieldTest | ||
| { | ||
| int MyMethod(string myArg); | ||
| } | ||
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| public class FieldTests | ||
| { | ||
| [Theory] | ||
| [InlineData("something", true)] | ||
| [InlineData("something_else", false)] | ||
| public void ReferenceFieldConstant(string actualArg, bool shouldMatch) | ||
| { | ||
| var pretend = Pretend.That<IFieldTest>(); | ||
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| pretend | ||
| .Setup(i => i.MyMethod(FieldConstants.MyConstant)) | ||
| .Returns(1); | ||
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| var test = pretend.Create(); | ||
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| if (false) | ||
| { | ||
| throw new Exception("something"); | ||
| } | ||
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| var result = test.MyMethod(actualArg); | ||
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| Assert.Equal(shouldMatch, result == 1); | ||
| } | ||
| } | ||
| } |
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26 changes: 26 additions & 0 deletions
26
src/Pretender.SourceGenerator/Emitter/CapturedArgumentEmitter.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| using Pretender.SourceGenerator.SetupArguments; | ||
| using Pretender.SourceGenerator.Writing; | ||
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| namespace Pretender.SourceGenerator.Emitter | ||
| { | ||
| internal class CapturedArgumentEmitter : SetupArgumentEmitter | ||
| { | ||
| public CapturedArgumentEmitter(SetupArgumentSpec argumentSpec) : base(argumentSpec) | ||
| { | ||
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| } | ||
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| public override bool NeedsCapturer => true; | ||
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| public override void EmitArgumentMatcher(IndentedTextWriter writer, CancellationToken cancellationToken) | ||
| { | ||
| EmitArgumentAccessor(writer); | ||
| writer.WriteLine($"var {Parameter.Name}_capturedArg = ({Parameter.Type.ToUnknownTypeString()})capturedArguments[{Parameter.Ordinal}];"); | ||
| writer.WriteLine($"if ({Parameter.Name}_arg != {Parameter.Name}_capturedArg)"); | ||
| using (writer.WriteBlock()) | ||
| { | ||
| writer.WriteLine("return false;"); | ||
| } | ||
| } | ||
| } | ||
| } |
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96 changes: 96 additions & 0 deletions
96
test/SourceGeneratorTests/Baselines/MainTests/FieldReference/Pretender_g.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| // <auto-generated> | ||
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| #nullable enable annotations | ||
| #nullable disable warnings | ||
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| // Suppress warnings about [Obsolete] member usage in generated code. | ||
| #pragma warning disable CS0612, CS0618 | ||
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| namespace System.Runtime.CompilerServices | ||
| { | ||
| using System; | ||
| using System.CodeDom.Compiler; | ||
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| [GeneratedCode("Pretender.SourceGenerator", "1.0.0.0")] | ||
| [AttributeUsage(AttributeTargets.Method, AllowMultiple = true)] | ||
| file sealed class InterceptsLocationAttribute : Attribute | ||
| { | ||
| public InterceptsLocationAttribute(string filePath, int line, int column) | ||
| { | ||
| } | ||
| } | ||
| } | ||
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| namespace Pretender.SourceGeneration | ||
| { | ||
| using System; | ||
| using System.Reflection; | ||
| using System.Runtime.CompilerServices; | ||
| using System.Threading.Tasks; | ||
| using Pretender; | ||
| using Pretender.Internals; | ||
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| file class PretendITest : global::FieldReference.ITest | ||
| { | ||
| public static readonly MethodInfo Method_MethodInfo = typeof(PretendITest).GetMethod(nameof(Method))!; | ||
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| private readonly ICallHandler _callHandler; | ||
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| public PretendITest(ICallHandler callHandler) | ||
| { | ||
| _callHandler = callHandler; | ||
| } | ||
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| public void Method(string arg) | ||
| { | ||
| object?[] __arguments__ = [arg]; | ||
| var __callInfo__ = new CallInfo(Method_MethodInfo, __arguments__); | ||
| _callHandler.Handle(__callInfo__); | ||
| } | ||
| } | ||
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| file static class SetupInterceptors | ||
| { | ||
| [InterceptsLocation(@"MyTest.cs", 22, 17)] | ||
| internal static IPretendSetup<global::FieldReference.ITest> Setup0(this Pretend<global::FieldReference.ITest> pretend, Action<global::FieldReference.ITest> setupExpression) | ||
| { | ||
| return pretend.GetOrCreateSetup(0, static (pretend, expr) => | ||
| { | ||
| Matcher matchCall = (callInfo, setup) => | ||
| { | ||
| var singleUseCallHandler = new SingleUseCallHandler(); | ||
| var fake = new PretendITest(singleUseCallHandler); | ||
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| var listener = MatcherListener.StartListening(); | ||
| try | ||
| { | ||
| setup.Method.Invoke(setup.Target, [fake]); | ||
| } | ||
| finally | ||
| { | ||
| listener.Dispose(); | ||
| } | ||
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| var capturedArguments = singleUseCallHandler.Arguments; | ||
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| var arg_arg = (string)callInfo.Arguments[0]; | ||
| var arg_capturedArg = (string)capturedArguments[0]; | ||
| if (arg_arg != arg_capturedArg) | ||
| { | ||
| return false; | ||
| } | ||
| return true; | ||
| }; | ||
| return new VoidCompiledSetup<global::FieldReference.ITest>(); | ||
| }, setupExpression); | ||
| } | ||
| } | ||
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| file static class VerifyInterceptors | ||
| { | ||
| } | ||
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| file static class CreateInterceptors | ||
| { | ||
| } | ||
| } |
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