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// -----------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
// -----------------------------------------------------------------------
#if !SILVERLIGHT
using System;
using System.ComponentModel.Composition.Hosting;
using System.IO;
using System.Linq;
using System.UnitTesting;
using System.Reflection;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace System.ComponentModel.Composition.Primitives
{
[TestClass]
public class DirectoryCatalogDebuggerProxyTests
{
[TestMethod]
public void Constructor_NullAsCatalogArgument_ShouldThrowArgumentNull()
{
ExceptionAssert.ThrowsArgument<ArgumentNullException>("catalog", () =>
{
new DirectoryCatalog.DirectoryCatalogDebuggerProxy((DirectoryCatalog)null);
});
}
[TestMethod]
public void Constructor_ValueAsCatalogArgument_ShouldSetPartsProperty()
{
var expectations = Expectations.GetAssemblies();
foreach (var e in expectations)
{
using (TemporaryFileCopier copier = new TemporaryFileCopier(e.Location))
{
var catalog = CreateDirectoryCatalog(copier.DirectoryPath);
var proxy = new DirectoryCatalog.DirectoryCatalogDebuggerProxy(catalog);
EnumerableAssert.AreSequenceEqual(catalog.Parts, proxy.Parts);
}
}
}
[TestMethod]
public void Constructor_ValueAsCatalogArgument_ShouldSetAssemblyProperty()
{
var expectations = Expectations.GetAssemblies();
using (TemporaryFileCopier copier = new TemporaryFileCopier(expectations.Select(assembly => assembly.Location).ToArray()))
{
var catalog = CreateDirectoryCatalog(copier.DirectoryPath);
var proxy = new DirectoryCatalog.DirectoryCatalogDebuggerProxy(catalog);
EnumerableAssert.AreEqual(expectations, proxy.Assemblies);
}
}
[TestMethod]
public void Constuctor_ValueAsCatalogArgument_ShouldSetPathProperty()
{
string path = FileIO.GetNewTemporaryDirectory();
var catalog = CreateDirectoryCatalog(path);
var proxy = new DirectoryCatalog.DirectoryCatalogDebuggerProxy(catalog);
Assert.AreEqual(path, proxy.Path);
}
[TestMethod]
public void Constuctor_ValueAsCatalogArgument_ShouldSetSearchPatternProperty()
{
using (TemporaryDirectory directory = new TemporaryDirectory())
{
var expectations = new ExpectationCollection<string, string>();
expectations.Add("*.*", "*.*");
expectations.Add("*.doc", "*.doc");
expectations.Add("*.exe", "*.exe");
expectations.Add("*.dll", "*.dll");
foreach (var e in expectations)
{
var catalog = CreateDirectoryCatalog(directory.DirectoryPath, e.Input);
var proxy = new DirectoryCatalog.DirectoryCatalogDebuggerProxy(catalog);
Assert.AreEqual(e.Output, proxy.SearchPattern);
}
}
}
[TestMethod]
public void FullPath_ValidPath_ShouldBeFine()
{
using (TemporaryDirectory directory = new TemporaryDirectory())
{
var expectations = new ExpectationCollection<string, string>();
// Ensure the path is always normalized properly.
string rootTempPath = Path.GetFullPath(FileIO.GetRootTemporaryDirectory()).ToUpperInvariant();
// Note: These relative paths work properly because the unit test temporary directories are always
// created as a subfolder off the AppDomain.CurrentDomain.BaseDirectory.
expectations.Add(".", Path.GetFullPath(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, ".")).ToUpperInvariant());
expectations.Add(FileIO.RootTemporaryDirectoryName, rootTempPath);
expectations.Add(FileIO.GetRootTemporaryDirectory(), rootTempPath);
expectations.Add(directory.DirectoryPath, Path.GetFullPath(directory.DirectoryPath).ToUpperInvariant());
foreach (var e in expectations)
{
var cat = CreateDirectoryCatalog(e.Input, DirectoryCatalogTests.NonExistentSearchPattern);
var proxy = new DirectoryCatalog.DirectoryCatalogDebuggerProxy(cat);
Assert.AreEqual(e.Output, proxy.FullPath);
}
}
}
[TestMethod]
public void LoadedFiles_EmptyDirectory_ShouldBeFine()
{
using (var directory = new TemporaryDirectory())
{
var cat = CreateDirectoryCatalog(directory.DirectoryPath);
var proxy = new DirectoryCatalog.DirectoryCatalogDebuggerProxy(cat);
Assert.AreEqual(0, proxy.LoadedFiles.Count);
}
}
[TestMethod]
public void LoadedFiles_ContainsMultipleDllsAndSomeNonDll_ShouldOnlyContainDlls()
{
using (var directory = new TemporaryDirectory())
{
// Add one text file
using (File.CreateText(Path.Combine(directory.DirectoryPath, "Test.txt"))) { }
// Add two dll's
string dll1 = Path.Combine(directory.DirectoryPath, "Test1.dll");
string dll2 = Path.Combine(directory.DirectoryPath, "Test2.dll");
File.Copy(Assembly.GetExecutingAssembly().Location, dll1);
File.Copy(Assembly.GetExecutingAssembly().Location, dll2);
var cat = CreateDirectoryCatalog(directory.DirectoryPath);
var proxy = new DirectoryCatalog.DirectoryCatalogDebuggerProxy(cat);
CollectionAssert.AreEquivalent(new string[] { dll1.ToUpperInvariant(), dll2.ToUpperInvariant() },
proxy.LoadedFiles);
}
}
private DirectoryCatalog.DirectoryCatalogDebuggerProxy CreateAssemblyDebuggerProxy(DirectoryCatalog catalog)
{
return new DirectoryCatalog.DirectoryCatalogDebuggerProxy(catalog);
}
private DirectoryCatalog CreateDirectoryCatalog(string path)
{
return new DirectoryCatalog(path);
}
private DirectoryCatalog CreateDirectoryCatalog(string path, string filter)
{
return new DirectoryCatalog(path, filter);
}
}
}
#endif
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