public void CanInitDirectoryLookupModuleEnumerator()
{
string path = @".\MocksModules";
CompilerHelper.CleanUpDirectory(path);
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
Assert.IsNotNull(enumerator);
}
public void ShouldReturnAListOfModuleInfo()
{
string path = @".\MocksModules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA.cs",
@".\MocksModules\MockModuleA.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assert.IsNotNull(modules);
Assert.AreEqual(1, modules.Length);
Assert.IsNotNull(modules[0].AssemblyFile);
Assert.IsTrue(modules[0].AssemblyFile.Contains(@"MocksModules\MockModuleA.dll"));
Assert.IsNotNull(modules[0].ModuleType);
Assert.AreEqual("Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA", modules[0].ModuleType);
Assert.IsTrue(modules[0].StartupLoaded);
}
public void NonExistentPathThrows()
{
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator("NonExistentPath");
}
public void EmptyPathThrows()
{
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(string.Empty);
}
public void NullPathThrows()
{
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(null);
}
public ModuleInfo[] DoEnumeration(string path)
{
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
return modules;
}
public void ShouldNotFailWhenAlreadyLoadedAssembliesAreAlsoFoundOnTargetDirectory()
{
string path = @".\MocksModules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA.cs",
@".\MocksModules\MockModuleA.dll");
string filename = typeof(DirectoryLookupModuleEnumerator).Assembly.Location;
string destinationFileName = Path.Combine(path, Path.GetFileName(filename));
File.Copy(filename, destinationFileName);
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assert.AreEqual(1, modules.Length);
}
public void ShouldLoadAssemblyEvenIfTheyAreReferencingEachOther()
{
string path = @".\Mocks\Modules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA.cs",
@".\Mocks\Modules\MockModuleZZZ.dll");
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleReferencingOtherModule.cs",
@".\Mocks\Modules\MockModuleReferencingOtherModule.dll", @".\Mocks\Modules\MockModuleZZZ.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assert.AreEqual(2, modules.Count());
}
public void ShouldLoadAssemblyEvenIfIsExposingTypesFromAnAssemblyInTheGac()
{
string path = @".\Mocks\Modules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockExposingTypeFromGacAssemblyModule.cs",
@".\Mocks\Modules\MockExposingTypeFromGacAssemblyModule.dll", @"System.Transactions.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assert.AreEqual(1, modules.Count());
}
public void ShouldNotLoadAssembliesInCurrentAppDomain()
{
string path = @".\Mocks\Modules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA.cs",
@".\Mocks\Modules\MockModuleA.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assembly loadedAssembly = Array.Find<Assembly>(AppDomain.CurrentDomain.GetAssemblies(), assembly => assembly.Location.Equals(modules[0].AssemblyFile, StringComparison.InvariantCultureIgnoreCase));
Assert.IsNull(loadedAssembly);
}
public void ShouldNotGetModuleInfoForAnAssemblyAlreadyLoadedInTheMainDomain()
{
string path = @".\Mocks\ModulesMainDomain\";
CompilerHelper.CleanUpDirectory(path);
var assemblyPath = Assembly.GetCallingAssembly().Location;
File.Copy(assemblyPath, path + Path.GetFileName(assemblyPath));
var enumerator = new DirectoryLookupModuleEnumerator(path);
Assert.AreEqual(0, enumerator.GetModules().Count());
}
public void GetModuleReturnsOnlySpecifiedModule()
{
string path = @".\AttributedModules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockAttributedModule.cs",
@".\AttributedModules\MockAttributedModule.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
var module = enumerator.GetModule("TestModule");
Assert.IsNotNull(module);
Assert.AreEqual("TestModule", module.ModuleName);
}
public void GetStartupLoadedModulesDoesntRetrieveOnDemandLoaded()
{
string path = @".\AttributedModules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockAttributedModule.cs",
@".\AttributedModules\MockAttributedModule.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
Assert.AreEqual<int>(1, enumerator.GetModules().Length);
Assert.AreEqual<int>(0, enumerator.GetStartupLoadedModules().Length);
}
public void ShouldGetStartupLoadedFromAttribute()
{
string path = @".\AttributedModules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockAttributedModule.cs",
@".\AttributedModules\MockAttributedModule.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assert.AreEqual(1, modules.Length);
Assert.AreEqual<bool>(false, modules[0].StartupLoaded);
}
public void UseClassNameAsModuleNameWhenNotSpecifiedInAttribute()
{
string path = @".\MocksModules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockModuleA.cs",
@".\MocksModules\MockModuleA.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assert.IsNotNull(modules);
Assert.AreEqual("MockModuleA", modules[0].ModuleName);
}
public void ShouldGetDependantModulesFromAttribute()
{
string path = @".\DependantModules";
CompilerHelper.CleanUpDirectory(path);
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockDependencyModule.cs",
@".\DependantModules\DependencyModule.dll");
CompilerHelper.CompileFile(@"Microsoft.Practices.Composite.Tests.Mocks.Modules.MockDependantModule.cs",
@".\DependantModules\DependantModule.dll");
IModuleEnumerator enumerator = new DirectoryLookupModuleEnumerator(path);
ModuleInfo[] modules = enumerator.GetModules();
Assert.AreEqual(2, modules.Length);
var dependantModule = modules.First(module => module.ModuleName == "DependantModule");
var dependencyModule = modules.First(module => module.ModuleName == "DependencyModule");
Assert.IsNotNull(dependantModule);
Assert.IsNotNull(dependencyModule);
Assert.IsNotNull(dependantModule.DependsOn);
Assert.AreEqual(1, dependantModule.DependsOn.Count);
Assert.AreEqual(dependencyModule.ModuleName, dependantModule.DependsOn[0]);
}
