public void ThenAppDomainAssemblyResolveEventSubscriberCountShouldBeZero()
{
var testNamespace = MethodBase.GetCurrentMethod().DeclaringType.Namespace;
var testClassName = MethodBase.GetCurrentMethod().Name;
Action <TestSetup> testSetup = (ts) =>
{
// arrange
var testSource = @"
namespace " + testNamespace + @"
{
using System;
public class " + testClassName + @" : MarshalByRefObject
{
}
}";
var testEmbeddedResources = new string[] { };
var testReferencedAssemblies = new string[] { "System.dll" };
var testBinary = GivenAnEmbeddedAssemblyLoader.CompileCodeIntoLocation(testSource, testEmbeddedResources, testReferencedAssemblies, new DirectoryInfo(ts.TestAppDomain.BaseDirectory));
// act
var proxy = ts.TestAppDomain.CreateInstanceFromAndUnwrap(testBinary.FullName, string.Format("{0}.{1}", testNamespace, testClassName));
// assert
GivenAnEmbeddedAssemblyLoader.AssertAppDomainHasAssemblyResolveEventSubscribers(0, ts.ParentAppDomain);
GivenAnEmbeddedAssemblyLoader.AssertAppDomainHasAssemblyResolveEventSubscribers(0, ts.TestAppDomain);
};
GivenAnEmbeddedAssemblyLoader.ExecuteTestInsideTestAppDomain(testSetup);
}
public void FromMultipleThreadsThenAppDomainAssemblyResolveEventSubscriberCountShouldBeOne()
{
var testNamespace = MethodBase.GetCurrentMethod().DeclaringType.Namespace;
var testClassName = MethodBase.GetCurrentMethod().Name;
Action <TestSetup> testSetup = (ts) =>
{
// arrange
var testSource = @"
namespace " + testNamespace + @"
{
using System;
using System.Collections.Generic;
using System.Threading;
using EmbeddedFx;
public class " + testClassName + @" : MarshalByRefObject
{
private IList<A> InstancesOfA;
public " + testClassName + @"()
{
this.InstancesOfA = new List<A>();
new Thread(this.SleepForFiveHundredMilliseconds).Start();
new Thread(this.SleepForFiveHundredMilliseconds).Start();
new Thread(this.SleepForFiveHundredMilliseconds).Start();
Thread.Sleep(2000);
}
private void SleepForFiveHundredMilliseconds()
{
this.InstancesOfA.Add(new A());
}
private class A
{
static A()
{
EmbeddedAssemblyLoader.Register();
Thread.Sleep(500);
}
}
}
}";
var testEmbeddedResources = new string[] { };
var testReferencedAssemblies = new string[] { "System.dll", "EmbeddedFx.dll" };
var testBinary = GivenAnEmbeddedAssemblyLoader.CompileCodeIntoLocation(testSource, testEmbeddedResources, testReferencedAssemblies, new DirectoryInfo(ts.TestAppDomain.BaseDirectory));
// act
var proxy = ts.TestAppDomain.CreateInstanceFromAndUnwrap(testBinary.FullName, string.Format("{0}.{1}", testNamespace, testClassName));
// assert
GivenAnEmbeddedAssemblyLoader.AssertAppDomainHasAssemblyResolveEventSubscribers(0, ts.ParentAppDomain);
GivenAnEmbeddedAssemblyLoader.AssertAppDomainHasAssemblyResolveEventSubscribers(1, ts.TestAppDomain);
};
GivenAnEmbeddedAssemblyLoader.ExecuteTestInsideTestAppDomain(testSetup);
}
public void AndHasItsOwnAssemblyResolveEventHandlerThenAppDomainAssemblyResolveEventSubscriberCountShouldBeTwo()
{
var testNamespace = MethodBase.GetCurrentMethod().DeclaringType.Namespace;
var testClassName = MethodBase.GetCurrentMethod().Name;
Action <TestSetup> testSetup = (ts) =>
{
// arrange
var testSource = @"
namespace " + testNamespace + @"
{
using System;
using System.Reflection;
using EmbeddedFx;
public class " + testClassName + @" : MarshalByRefObject
{
static " + testClassName + @"()
{
AppDomain.CurrentDomain.AssemblyResolve += " + testClassName + @".OwnAssemblyResolveEventHandler;
EmbeddedAssemblyLoader.Register();
EmbeddedAssemblyLoader.Register();
EmbeddedAssemblyLoader.Register();
}
private static Assembly OwnAssemblyResolveEventHandler(object sender, ResolveEventArgs args)
{
return null;
}
}
}";
var testEmbeddedResources = new string[] { };
var testReferencedAssemblies = new string[] { "System.dll", "EmbeddedFx.dll" };
var testBinary = GivenAnEmbeddedAssemblyLoader.CompileCodeIntoLocation(testSource, testEmbeddedResources, testReferencedAssemblies, new DirectoryInfo(ts.TestAppDomain.BaseDirectory));
// act
var proxy = ts.TestAppDomain.CreateInstanceFromAndUnwrap(testBinary.FullName, string.Format("{0}.{1}", testNamespace, testClassName));
// assert
GivenAnEmbeddedAssemblyLoader.AssertAppDomainHasAssemblyResolveEventSubscribers(0, ts.ParentAppDomain);
GivenAnEmbeddedAssemblyLoader.AssertAppDomainHasAssemblyResolveEventSubscribers(2, ts.TestAppDomain);
};
GivenAnEmbeddedAssemblyLoader.ExecuteTestInsideTestAppDomain(testSetup);
}