public void Run_RunsMethod()
{
// Arrange
string solutionDir = Path.GetFullPath(typeof(MethodRunnerIntegrationTests).GetTypeInfo().Assembly.Location + "../../../../../../..");
string projectDir = "StubProject.OlderFramework";
string projectName = projectDir;
string projectAbsSrcDir = $"{solutionDir}/test/{projectDir}";
string outputDir = $"{projectAbsSrcDir}/bin/debug/netcoreapp1.0";
string assemblyFilePath = $"{outputDir}/{projectName}.dll";
string entryClassName = $"{projectName}.EntryStubClass";
int testExitCode = 10; // Arbitrary
string[] stubArgs = new string[] { testExitCode.ToString() };
DirectoryAssemblyLoadContext dalc = new DirectoryAssemblyLoadContext(outputDir);
Assembly assembly = dalc.LoadFromAssemblyPath(assemblyFilePath);
IServiceCollection services = new ServiceCollection();
services.AddProjectHost();
IServiceProvider serviceProvider = services.BuildServiceProvider();
IMethodRunner runner = serviceProvider.GetService <IMethodRunner>();
// Act
int result = runner.Run(assembly, entryClassName, args: stubArgs);
// Assert
Assert.Equal(testExitCode, result);
(serviceProvider as IDisposable).Dispose();
}
/// <summary>
/// Execute the task.
/// </summary>
/// <returns>
/// <c>true</c>, if the task executed succesfully; otherwise, <c>false</c>.
/// </returns>
public override bool Execute()
{
FileInfo moduleAssemblyFile = new FileInfo(
ModuleAssembly.GetMetadata("FullPath")
);
Log.LogMessage(MessageImportance.Low, "Scanning assembly '{0}'...",
moduleAssemblyFile.FullName
);
DirectoryAssemblyLoadContext assemblyLoadContext = new DirectoryAssemblyLoadContext(
fallbackDirectory: moduleAssemblyFile.Directory.FullName
);
HelpItems help = new HelpItems();
MamlGenerator generator = new MamlGenerator();
Assembly moduleAssembly = assemblyLoadContext.LoadFromAssemblyPath(moduleAssemblyFile.FullName);
foreach (Type cmdletType in Reflector.GetCmdletTypes(moduleAssembly))
{
CmdletAttribute cmdletAttribute = cmdletType.GetTypeInfo().GetCustomAttribute <CmdletAttribute>();
Log.LogMessage(MessageImportance.Low, "Generating help for cmdlet '{0}-{1}' ('{2}').",
cmdletAttribute.VerbName,
cmdletAttribute.NounName,
cmdletType.FullName
);
help.Commands.Add(
generator.Generate(cmdletType)
);
}
FileInfo helpFile = new FileInfo(
HelpFile.GetMetadata("FullPath")
);
if (helpFile.Exists)
{
helpFile.Delete();
}
using (StreamWriter writer = helpFile.CreateText())
{
help.WriteTo(writer);
}
Log.LogMessage(MessageImportance.Normal, "'{0}' -> '{1}'",
moduleAssemblyFile.Name,
helpFile.Name
);
return(true);
}
/// <summary>
/// The main program entry-point.
/// </summary>
/// <param name="args">
/// Command-line arguments.
/// </param>
static void Main(string[] args)
{
if (args.Length < 2 || args.Length > 3 || args[0] != "gen-help")
{
Console.WriteLine("Usage:\n\tdotnet reptile gen-help <Module.dll> [Module.dll-Help.xml]");
return;
}
try
{
string modulePath = Path.GetFullPath(args[1]);
// If the module's dependencies are not available from
// the usual places (e.g. dotnet-reptile's base directory)
// then load them from the module directory.
DirectoryAssemblyLoadContext loadContext = new DirectoryAssemblyLoadContext(
Path.GetDirectoryName(modulePath)
);
Assembly moduleAssembly = loadContext.LoadFromAssemblyPath(modulePath);
HelpItems help = new MamlGenerator().Generate(moduleAssembly);
FileInfo helpFile = new FileInfo(
fileName: args.Length == 3 ? Path.GetFullPath(args[2]) : modulePath + "-Help.xml"
);
if (helpFile.Exists)
{
helpFile.Delete();
}
using (StreamWriter writer = helpFile.CreateText())
{
help.WriteTo(writer);
}
Console.WriteLine($"Generated '{helpFile.FullName}'.");
}
catch (ReflectionTypeLoadException typeLoadError)
{
Console.WriteLine(typeLoadError);
Console.WriteLine(
new String('=', 80)
);
foreach (Exception loaderException in typeLoadError.LoaderExceptions)
{
Console.WriteLine(loaderException);
}
}
catch (Exception unexpectedError)
{
Console.WriteLine(unexpectedError);
}
}
public void DirectoryAssemblyLoadContext_ResolvesImplicitAndExplicitLoads()
{
// Arrange
string solutionDir = Path.GetFullPath(typeof(DirectoryAssemblyLoadContextIntegrationTests).GetTypeInfo().Assembly.Location + "../../../../../../..");
string projectDir = "StubProject.Referencer";
string publishDir = $"{solutionDir}/test/{projectDir}/bin/debug/netstandard1.3/publish";
DirectoryAssemblyLoadContext dalc = new DirectoryAssemblyLoadContext(publishDir);
// Act
Assembly referencer = dalc.LoadFromAssemblyName(new AssemblyName("StubProject.Referencer, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null"));
Type referencerStubType = referencer.GetTypes().First();
object referencerStubTypeInstance = Activator.CreateInstance(referencerStubType);
// Assert
// Ensure that StubProject.Referencee.dll was loaded implicitly (dotnetcore1.1 does not expose any methods to explicitly check if an assembly
// is loaded)
Assert.NotNull(referencerStubTypeInstance);
}
