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robertcoltheartrobertcoltheart
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Move fakes to main repo (#536)
* Move fakes to main repo * target frameworks
1 parent f93c224 commit 31c854f

23 files changed

+914
-0
lines changed

‎Machine.Specifications.sln‎

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@@ -25,6 +25,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Machine.Specifications.Anal
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Machine.Specifications.Analyzers.Tests", "src\Machine.Specifications.Analyzers.Tests\Machine.Specifications.Analyzers.Tests.csproj", "{402EF260-6140-4633-880B-18BEBF7B9DA2}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Machine.Specifications.Fakes", "src\Machine.Specifications.Fakes\Machine.Specifications.Fakes.csproj", "{2DBF8D62-8A2F-4BE1-B5F3-82910AD277F7}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Machine.Specifications.Fakes.Specs", "src\Machine.Specifications.Fakes.Specs\Machine.Specifications.Fakes.Specs.csproj", "{B897126F-BF01-4A97-965D-C2DE1BC63460}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
@@ -75,6 +79,14 @@ Global
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{402EF260-6140-4633-880B-18BEBF7B9DA2}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{402EF260-6140-4633-880B-18BEBF7B9DA2}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{402EF260-6140-4633-880B-18BEBF7B9DA2}.Release|Any CPU.Build.0 = Release|Any CPU
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{2DBF8D62-8A2F-4BE1-B5F3-82910AD277F7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{2DBF8D62-8A2F-4BE1-B5F3-82910AD277F7}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{2DBF8D62-8A2F-4BE1-B5F3-82910AD277F7}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{2DBF8D62-8A2F-4BE1-B5F3-82910AD277F7}.Release|Any CPU.Build.0 = Release|Any CPU
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{B897126F-BF01-4A97-965D-C2DE1BC63460}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{B897126F-BF01-4A97-965D-C2DE1BC63460}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{B897126F-BF01-4A97-965D-C2DE1BC63460}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{B897126F-BF01-4A97-965D-C2DE1BC63460}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE

‎src/Machine.Specifications.Fakes.Specs/DeepFake.cs‎

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using System;
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using System.Reflection;
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using Machine.Specifications.Fakes.Proxy;
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namespace Machine.Specifications.Fakes.Specs
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{
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public interface IMyInterface
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{
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bool ReadProp { get; }
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bool WriteProp { set; }
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bool ReadWriteProp { get; set; }
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event EventHandler Event;
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bool Method(int arg1, ref int arg2, out int arg3);
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}
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public class MyClass
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{
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public MyClass(int arg1, int arg2)
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{
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}
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public virtual bool ReadProp { get; }
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public virtual bool WriteProp
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{
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set
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{
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}
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}
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public virtual bool ReadWriteProp { get; set; }
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public virtual event EventHandler Event;
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public virtual bool Method(int arg1, ref int arg2, out int arg3)
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{
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arg3 = default;
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return default;
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}
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}
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public delegate bool MyDelegate(int arg1, ref int arg2, out int arg3);
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public class MyInterfaceFake : IMyInterface
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{
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private static readonly MethodInfo MethodHandle = typeof(IMyInterface).GetMethod("Method");
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private static readonly MethodInfo ReadPropGetHandle = typeof(IMyInterface).GetMethod("get_ReadProp");
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private static readonly MethodInfo WritePropSetHandle = typeof(IMyInterface).GetMethod("set_WriteProp");
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private static readonly MethodInfo ReadWritePropGetHandle = typeof(IMyInterface).GetMethod("get_ReadWriteProp");
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private static readonly MethodInfo ReadWritePropSetHandle = typeof(IMyInterface).GetMethod("set_ReadWriteProp");
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private static readonly MethodInfo EventAddHandle = typeof(IMyInterface).GetMethod("add_Event");
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private static readonly MethodInfo EventRemoveHandle = typeof(IMyInterface).GetMethod("remove_Event");
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private readonly IInterceptor interceptor;
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public MyInterfaceFake(IInterceptor interceptor)
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{
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this.interceptor = interceptor;
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}
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public bool ReadProp
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{
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get
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{
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var arguments = new object[0];
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var invocation = new Invocation(ReadPropGetHandle, arguments);
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interceptor.Intercept(invocation);
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return (bool) invocation.ReturnValue;
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}
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}
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public bool WriteProp
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{
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set
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(WritePropSetHandle, arguments);
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interceptor.Intercept(invocation);
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}
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}
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public bool ReadWriteProp
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{
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get
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{
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var arguments = new object[0];
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var invocation = new Invocation(ReadWritePropGetHandle, arguments);
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interceptor.Intercept(invocation);
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return (bool) invocation.ReturnValue;
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}
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set
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(ReadWritePropSetHandle, arguments);
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interceptor.Intercept(invocation);
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}
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}
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public event EventHandler Event
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{
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add
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(EventAddHandle, arguments);
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interceptor.Intercept(invocation);
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}
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remove
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(EventRemoveHandle, arguments);
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interceptor.Intercept(invocation);
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}
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}
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public bool Method(int arg1, ref int arg2, out int arg3)
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{
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arg3 = default;
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var arguments = new object[] {arg1, arg2, arg3};
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var invocation = new Invocation(MethodHandle, arguments);
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interceptor.Intercept(invocation);
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arg2 = (int) arguments[1];
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arg3 = (int) arguments[2];
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return (bool) invocation.ReturnValue;
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}
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}
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public class MyClassFake : MyClass
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{
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private static readonly MethodInfo MethodHandle = typeof(MyClass).GetMethod("Method");
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private static readonly MethodInfo ReadPropGetHandle = typeof(MyClass).GetMethod("get_ReadProp");
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private static readonly MethodInfo WritePropSetHandle = typeof(MyClass).GetMethod("set_WriteProp");
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private static readonly MethodInfo ReadWritePropGetHandle = typeof(MyClass).GetMethod("get_ReadWriteProp");
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private static readonly MethodInfo ReadWritePropSetHandle = typeof(MyClass).GetMethod("set_ReadWriteProp");
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private static readonly MethodInfo EventAddHandle = typeof(MyClass).GetMethod("add_Event");
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private static readonly MethodInfo EventRemoveHandle = typeof(MyClass).GetMethod("remove_Event");
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private readonly IInterceptor interceptor;
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public MyClassFake(IInterceptor interceptor, int arg1, int arg2)
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: base(arg1, arg2)
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{
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this.interceptor = interceptor;
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}
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public override bool ReadProp
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{
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get
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{
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var arguments = new object[0];
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var invocation = new Invocation(ReadPropGetHandle, arguments);
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interceptor.Intercept(invocation);
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return (bool) invocation.ReturnValue;
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}
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}
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public override bool WriteProp
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{
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set
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(WritePropSetHandle, arguments);
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interceptor.Intercept(invocation);
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}
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}
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public override bool ReadWriteProp
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{
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get
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{
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var arguments = new object[0];
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var invocation = new Invocation(ReadWritePropGetHandle, arguments);
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interceptor.Intercept(invocation);
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return (bool) invocation.ReturnValue;
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}
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set
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(ReadWritePropSetHandle, arguments);
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interceptor.Intercept(invocation);
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}
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}
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public override event EventHandler Event
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{
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add
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(EventAddHandle, arguments);
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interceptor.Intercept(invocation);
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}
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remove
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{
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var arguments = new object[] {value};
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var invocation = new Invocation(EventRemoveHandle, arguments);
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interceptor.Intercept(invocation);
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}
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}
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public override bool Method(int arg1, ref int arg2, out int arg3)
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{
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arg3 = default;
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var arguments = new object[] {arg1, arg2, arg3};
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var invocation = new Invocation(MethodHandle, arguments);
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interceptor.Intercept(invocation);
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arg2 = (int) arguments[1];
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arg3 = (int) arguments[2];
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return (bool) invocation.ReturnValue;
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}
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}
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public class MyDelegateFake
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{
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private static readonly MethodInfo MethodHandle = typeof(MyDelegate).GetMethod("Invoke");
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private readonly IInterceptor interceptor;
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public MyDelegateFake(IInterceptor interceptor)
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{
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this.interceptor = interceptor;
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}
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public bool Invoke(int arg1, ref int arg2, out int arg3)
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{
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arg3 = default;
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var arguments = new object[] {arg1, arg2, arg3};
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var invocation = new Invocation(MethodHandle, arguments);
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interceptor.Intercept(invocation);
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arg2 = (int) arguments[1];
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arg3 = (int) arguments[2];
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return (bool) invocation.ReturnValue;
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}
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public static MyDelegate Create(IInterceptor interceptor)
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{
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var target = new MyDelegateFake(interceptor);
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return (MyDelegate) Delegate.CreateDelegate(typeof(MyDelegate), target, "Invoke");
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}
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}
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}

‎src/Machine.Specifications.Fakes.Specs/Machine.Specifications.Fakes.Specs.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net8.0</TargetFramework>
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<IsPackable>false</IsPackable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Machine.Specifications" Version="1.0.0" />
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<PackageReference Include="Machine.Specifications.Runner.VisualStudio" Version="2.9.0" />
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<PackageReference Include="Machine.Specifications.Should" Version="1.0.0" />
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<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\Machine.Specifications.Fakes\Machine.Specifications.Fakes.csproj" />
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</ItemGroup>
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</Project>

‎src/Machine.Specifications.Fakes.Specs/TestSpec.cs‎

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using System;
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using System.Linq;
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using System.Reflection;
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using Machine.Specifications.Fakes.Proxy;
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using Machine.Specifications.Fakes.Proxy.Reflection;
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namespace Machine.Specifications.Fakes.Specs
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{
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public interface IRob
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{
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object Execute(int arg1);
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}
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public class Interceptor : IInterceptor
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{
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public void Intercept(IInvocation invocation)
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{
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invocation.ReturnValue = null;
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}
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}
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class TestSpec
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{
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static TypeEmitterFactory factory;
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static MethodInfo execute_method;
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static Type type;
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static Interceptor interceptor;
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Establish context = () =>
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{
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factory = new TypeEmitterFactory();
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interceptor = new Interceptor();
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execute_method = typeof(IRob).GetMethod("Execute", BindingFlags.Instance | BindingFlags.Public);
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};
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Because of = () =>
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{
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var emitter = factory.DefineType(typeof(object));
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emitter.EmitInterface(typeof(IRob));
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emitter.EmitConstructor(typeof(object).GetConstructors().First());
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emitter.EmitMethod(execute_method);
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type = emitter.CreateType();
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};
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It should = () =>
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{
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var value = Activator.CreateInstance(type, interceptor);
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var ret = execute_method.Invoke(value, new object[] {4});
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int r = 1;
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};
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}
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}

‎src/Machine.Specifications.Fakes/Machine.Specifications.Fakes.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFrameworks>net472;netstandard2.0</TargetFrameworks>
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<IsPackable>false</IsPackable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="System.Reflection.Emit" Version="4.3.0" />
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</ItemGroup>
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</Project>

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