public void PopulateCatalog_WhenPluginXmlContainsPreprocessorInstructions_AppliesThem()
{
string pluginContents = "<plugin pluginId=\"pluginId\" xmlns=\"http://www.gallio.org/\"><traits><?ifdef A?><name>A</name><?endif?><?ifdef B?><property>B</property><?endif?></traits></plugin>";
PluginLoaderTest.RunWithTemporaryPluginFile((pluginDir, pluginFile) =>
{
Guid installationId = Guid.NewGuid();
var loader = new CachingPluginLoader();
loader.InstallationId = installationId;
loader.AddPluginPath(pluginFile);
loader.DefinePreprocessorConstant("A");
Hash64 hash = new Hash64().Add(pluginFile).Add("A").Add(installationId.ToString());
var cacheDir = CachingPluginLoader.GetCurrentUserPluginCacheDir();
string cacheFilePath = Path.Combine(cacheDir, hash + ".xml");
if (System.IO.File.Exists(cacheFilePath))
System.IO.File.Delete(cacheFilePath);
// First pass.
{
Plugin plugin = null;
var catalog = MockRepository.GenerateMock<IPluginCatalog>();
catalog.Expect(x => x.AddPlugin(null, null)).IgnoreArguments()
.Do((Action<Plugin, DirectoryInfo>)delegate(Plugin pluginArg, DirectoryInfo baseDirectoryArg)
{
plugin = pluginArg;
});
loader.PopulateCatalog(catalog, NullProgressMonitor.CreateInstance());
catalog.VerifyAllExpectations(); // added one plugin
Assert.AreEqual(new PropertySet() { { "name", "A" } }, plugin.Traits.PropertySet);
}
// Check cache file.
{
Assert.IsTrue(File.Exists(cacheFilePath));
Cache cache = Assert.XmlDeserialize<Cache>(File.ReadAllText(cacheFilePath));
Assert.AreEqual(installationId.ToString(), cache.InstallationId);
Assert.AreEqual(1, cache.PluginInfos.Count);
Assert.AreEqual(pluginDir, cache.PluginInfos[0].BaseDirectory);
Assert.AreEqual("pluginId", cache.PluginInfos[0].Plugin.PluginId);
Assert.AreEqual(pluginFile, cache.PluginInfos[0].PluginFile);
Assert.AreEqual(File.GetLastWriteTimeUtc(pluginFile), cache.PluginInfos[0].PluginFileModificationTime);
}
// Second pass should restore from cache.
{
Plugin plugin = null;
var catalog = MockRepository.GenerateMock<IPluginCatalog>();
catalog.Expect(x => x.AddPlugin(null, null)).IgnoreArguments()
.Do((Action<Plugin, DirectoryInfo>)delegate(Plugin pluginArg, DirectoryInfo baseDirectoryArg)
{
plugin = pluginArg;
});
loader.PopulateCatalog(catalog, NullProgressMonitor.CreateInstance());
catalog.VerifyAllExpectations(); // added one plugin
Assert.AreEqual(new PropertySet() { { "name", "A" } }, plugin.Traits.PropertySet);
}
}, pluginContents);
}
