public void AddingBindingRedirectToEmptyConfig()
{
// Arrange
var mockFileSystem = new MockFileSystem();
mockFileSystem.AddFile("config", @"<configuration></configuration>");
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("AssemblyName", "token", "3.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
string outputContent = mockFileSystem.OpenFile("config").ReadToEnd();
Assert.Equal(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<bindingRedirect oldVersion=""0.0.0.0-3.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", outputContent);
}
private static IEnumerable<AssemblyBinding> AddBindingRedirects(
Project project,
IFileSystemProvider fileSystemProvider,
AppDomain domain,
IDictionary<string, HashSet<string>> projectAssembliesCache,
IVsFrameworkMultiTargeting frameworkMultiTargeting)
{
var redirects = Enumerable.Empty<AssemblyBinding>();
// Create a project system
IFileSystem fileSystem = VsProjectSystemFactory.CreateProjectSystem(project, fileSystemProvider);
// Run this on the UI thread since it enumerates all references
IEnumerable<string> assemblies = ThreadHelper.Generic.Invoke(() => project.GetAssemblyClosure(fileSystemProvider, projectAssembliesCache));
redirects = BindingRedirectResolver.GetBindingRedirects(assemblies, domain);
if (frameworkMultiTargeting != null)
{
// filter out assemblies that already exist in the target framework (CodePlex issue #3072)
FrameworkName targetFrameworkName = project.GetTargetFrameworkName();
redirects = redirects.Where(p => !FrameworkAssemblyResolver.IsHigherAssemblyVersionInFramework(p.Name, p.AssemblyNewVersion, targetFrameworkName, fileSystemProvider));
}
// Create a binding redirect manager over the configuration
var manager = new BindingRedirectManager(fileSystem, project.GetConfigurationFile());
// Add the redirects
manager.AddBindingRedirects(redirects);
return redirects;
}
public void AddingBindingRedirectToEmptyConfig()
{
// Arrange
var mockFileSystem = new Mock<IFileSystem>();
mockFileSystem.Setup(m => m.FileExists("config")).Returns(true);
mockFileSystem.Setup(m => m.OpenFile("config")).Returns(@"<configuration></configuration>".AsStream());
var ms = new MemoryStream();
mockFileSystem.Setup(m => m.AddFile("config", It.IsAny<Stream>())).Callback<string, Stream>((path, stream) =>
{
stream.CopyTo(ms);
ms.Seek(0, SeekOrigin.Begin);
});
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem.Object, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("AssemblyName", "token", "3.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
Assert.Equal(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<bindingRedirect oldVersion=""0.0.0.0-3.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", ms.ReadToEnd());
}
public void AddingBindingRedirectWithMultipleAssemblyBindingSectionsAddsToFirstOne()
{
// Arrange
var mockFileSystem = new MockFileSystem();
mockFileSystem.AddFile("config", @"
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""System.Web.Mvc"" publicKeyToken=""31bf3856ad364e35"" />
<bindingRedirect oldVersion=""1.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""A.Library"" publicKeyToken=""a34a755ec277222f"" />
<bindingRedirect oldVersion=""1.0.0.0-2.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>");
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("AssemblyName", "token", "3.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
string outputContent = mockFileSystem.OpenFile("config").ReadToEnd();
Assert.Equal(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""System.Web.Mvc"" publicKeyToken=""31bf3856ad364e35"" />
<bindingRedirect oldVersion=""1.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<bindingRedirect oldVersion=""0.0.0.0-3.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""A.Library"" publicKeyToken=""a34a755ec277222f"" />
<bindingRedirect oldVersion=""1.0.0.0-2.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", outputContent);
}
private static IEnumerable<AssemblyBinding> AddBindingRedirects(Project project, AppDomain domain, IDictionary<string, HashSet<string>> projectAssembliesCache)
{
var redirects = Enumerable.Empty<AssemblyBinding>();
// Only add binding redirects to projects that aren't class libraries
if (project.SupportsConfig()) {
// Create a project system
IFileSystem fileSystem = VsProjectSystemFactory.CreateProjectSystem(project);
// Run this on the UI thread since it enumerates all references
IEnumerable<string> assemblies = ThreadHelper.Generic.Invoke(() => project.GetAssemblyClosure(projectAssembliesCache));
redirects = BindingRedirectResolver.GetBindingRedirects(assemblies, domain);
// Create a binding redirect manager over the configuration
var manager = new BindingRedirectManager(fileSystem, project.GetConfigurationFile());
// Add the redirects
manager.AddBindingRedirects(redirects);
}
return redirects;
}
private static IEnumerable<AssemblyBinding> AddBindingRedirects(
Project project,
IFileSystemProvider fileSystemProvider,
AppDomain domain,
IDictionary<string, HashSet<string>> projectAssembliesCache,
IVsFrameworkMultiTargeting frameworkMultiTargeting,
bool checkProjectType = true)
{
var redirects = Enumerable.Empty<AssemblyBinding>();
// Only add binding redirects to projects that aren't class libraries
if (!checkProjectType || project.SupportsConfig())
{
// Create a project system
IFileSystem fileSystem = VsProjectSystemFactory.CreateProjectSystem(project, fileSystemProvider);
// Run this on the UI thread since it enumerates all references
IEnumerable<string> assemblies = ThreadHelper.Generic.Invoke(() => project.GetAssemblyClosure(fileSystemProvider, projectAssembliesCache));
redirects = BindingRedirectResolver.GetBindingRedirects(assemblies, domain);
if (frameworkMultiTargeting != null)
{
// filter out assemblies that already exist in the target framework (CodePlex issue #3072)
string targetFramework = project.GetTargetFramework();
redirects = redirects.Where(p => !IsAssemblyAvaialbleInFramework(p.Name, targetFramework, frameworkMultiTargeting));
}
// Create a binding redirect manager over the configuration
var manager = new BindingRedirectManager(fileSystem, project.GetConfigurationFile());
// Add the redirects
manager.AddBindingRedirects(redirects);
}
return redirects;
}
private void AddBindingRedirects(AppDomain appDomain)
{
if (DoNotAddBindingRedirects)
{
return;
}
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(appDomain_AssemblyResolve);
// We can't use HttpRuntime.BinDirectory since there is no runtime when installing via WebMatrix.
var binDirectory = Path.Combine(_siteRoot, "bin");
var assemblies = RemoteAssembly.GetAssembliesForBindingRedirect(appDomain, binDirectory);
var bindingRedirects = BindingRedirectResolver.GetBindingRedirects(assemblies);
if (bindingRedirects.Any())
{
// NuGet ends up reading our web.config file regardless of if any bindingRedirects are needed.
var bindingRedirectManager = new BindingRedirectManager(_projectManager.Project, "web.config");
bindingRedirectManager.AddBindingRedirects(bindingRedirects);
}
AppDomain.CurrentDomain.AssemblyResolve -= appDomain_AssemblyResolve;
}
public void AddBindingRedirectUpdatesElementsPreservingCommentsAndWhitespace()
{
// Arrange
var mockFileSystem = new MockFileSystem();
mockFileSystem.AddFile("config", @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly><assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<!-- This is a comment that should not be removed -->
<bindingRedirect oldVersion=""2.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>");
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("AssemblyName", "token", "4.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
string outputContent = mockFileSystem.OpenFile("config").ReadToEnd();
Assert.Equal(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly><assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<!-- This is a comment that should not be removed -->
<bindingRedirect oldVersion=""0.0.0.0-4.0.0.0"" newVersion=""4.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", outputContent);
}