//private readonly Task queueListenerTask;
/// <summary>
/// Creates a new WatchingResolvePathTemplateManager.
/// </summary>
/// <param name="layoutRoot">the folders to watch and look for templates.</param>
/// <param name="cache">the cache to invalidate</param>
public WatchingResolvePathTemplateManager(IEnumerable<string> layoutRoot, InvalidatingCachingProvider cache)
{
this.cache = cache;
var list = new ReadOnlyCollection<string>(new List<string>(layoutRoot));
inner = new ResolvePathTemplateManager(list);
watchers = list.Select(path =>
{
var watcher = new FileSystemWatcher(Path.GetFullPath(path), "*.*");
watcher.EnableRaisingEvents = true;
watcher.IncludeSubdirectories = true;
watcher.Changed += watcher_Changed;
watcher.Created += watcher_Changed;
watcher.Deleted += watcher_Changed;
watcher.Renamed += watcher_Renamed;
return watcher;
}).ToList();
//queueListenerTask = StartQueue();
}
//private readonly Task queueListenerTask;
/// <summary>
/// Creates a new WatchingResolvePathTemplateManager.
/// </summary>
/// <param name="layoutRoot">the folders to watch and look for templates.</param>
/// <param name="cache">the cache to invalidate</param>
public WatchingResolvePathTemplateManager(IEnumerable <string> layoutRoot, InvalidatingCachingProvider cache)
{
this.cache = cache;
var list = new ReadOnlyCollection <string>(new List <string>(layoutRoot));
inner = new ResolvePathTemplateManager(list);
watchers = list.Select(path =>
{
var watcher = new FileSystemWatcher(Path.GetFullPath(path), "*.*");
watcher.EnableRaisingEvents = true;
watcher.IncludeSubdirectories = true;
watcher.Changed += watcher_Changed;
watcher.Created += watcher_Changed;
watcher.Deleted += watcher_Changed;
watcher.Renamed += watcher_Renamed;
return(watcher);
}).ToList();
//queueListenerTask = StartQueue();
}
public void RazorEngineService_TestWatchingResolvePathTemplateManager()
{
var temp = Path.GetTempFileName();
var template2File = Path.GetTempFileName();
File.Delete(temp);
var prev = Environment.GetEnvironmentVariable("MONO_MANAGED_WATCHER");
try
{
if (IsolatedRazorEngineServiceTestFixture.IsRunningOnMono())
{
Environment.SetEnvironmentVariable("MONO_MANAGED_WATCHER", "enabled");
}
Directory.CreateDirectory(temp);
var cache = new InvalidatingCachingProvider();
var mgr = new WatchingResolvePathTemplateManager(new [] { temp }, cache);
var template = @"initial";
var templateChanged = @"next";
var templateFileName = Path.ChangeExtension(Path.GetRandomFileName(), ".cshtml");
var templateName = Path.GetFileNameWithoutExtension(templateFileName);
var templateFile = Path.Combine(temp, templateFileName);
File.WriteAllText(templateFile, template);
RunTestHelper(service =>
{
var model = new { MyPrice = 0 };
string result = service.RunCompile(templateFileName, null, model);
Assert.AreEqual("initial", result.Trim());
File.WriteAllText(templateFile, templateChanged);
Thread.Sleep(2000); // wait for the events to kick in.
string result2 = service.RunCompile(templateFileName, null, model);
Assert.AreEqual("next", result2.Trim());
}, config =>
{
config.CachingProvider = cache;
config.TemplateManager = mgr;
});
}
finally
{
Environment.SetEnvironmentVariable("MONO_MANAGED_WATCHER", prev);
Directory.Delete(temp, true);
if (File.Exists(template2File)) { File.Delete(template2File); }
}
}
public void RazorEngineService_TestResolvePathTemplateManager()
{
var cache = new InvalidatingCachingProvider();
var temp = Path.GetTempFileName();
var template2File = Path.GetTempFileName();
File.Delete(temp);
try
{
Directory.CreateDirectory(temp);
var mgr = new ResolvePathTemplateManager(new[] { temp });
var template = @"free";
var template2 = @"template2";
File.WriteAllText(template2File, template2);
var templateFileName = Path.ChangeExtension(Path.GetRandomFileName(), ".cshtml");
var templateName = Path.GetFileNameWithoutExtension(templateFileName);
var templateFile = Path.Combine(temp, templateFileName);
File.WriteAllText(templateFile, template);
RunTestHelper(service =>
{
var model = new { MyPrice = 0 };
string result = service.RunCompile(templateName, null, model);
Assert.AreEqual("free", result.Trim());
string result2 = service.RunCompile(template2File, null, model);
Assert.AreEqual("template2", result2.Trim());
}, config =>
{
config.CachingProvider = cache;
config.TemplateManager = mgr;
});
}
finally
{
Directory.Delete(temp, true);
if (File.Exists(template2File)) { File.Delete(template2File); }
}
}
public void RazorEngineService_TestInvalidatingCachingProvider()
{
var cache = new InvalidatingCachingProvider();
var mgr = new DelegateTemplateManager();
var template =
@"@helper Display(int price) {
if (price == 0) {
<text>free</text>
} else {
<text>@price</text>
}
}
@Display(Model.MyPrice)";
var template2 =
@"@helper Display(int price) {
if (price == 0) {
<text>totally free</text>
} else {
<text>@price</text>
}
}
@Display(Model.MyPrice)";
RunTestHelper(service =>
{
var model = new { MyPrice = 0 };
string result = service.RunCompile(template, "key", null, model);
Assert.AreEqual("free", result.Trim());
cache.InvalidateCache(service.GetKey("key"));
mgr.RemoveDynamic(service.GetKey("key"));
string result2 = service.RunCompile(template2, "key", null, model);
Assert.AreEqual("totally free", result2.Trim());
}, config => {
config.CachingProvider = cache;
config.TemplateManager = mgr;
});
}
/// <summary>
/// Initializes a new instance of the <see cref="DefaultCachingProvider"/> class.
/// </summary>
/// <param name="registerForCleanup">callback for files which need to be cleaned up.</param>
public DefaultCachingProvider(Action<string> registerForCleanup)
{
inner = new InvalidatingCachingProvider(registerForCleanup);
}
/// <summary>
/// Initializes a new instance of the <see cref="DefaultCachingProvider"/> class.
/// </summary>
public DefaultCachingProvider() : this(null)
{
inner = new InvalidatingCachingProvider();
}
/// <summary>
/// Get the key used within a dictionary for a modelType.
/// </summary>
public static Type GetModelTypeKey(Type modelType)
{
return InvalidatingCachingProvider.GetModelTypeKey(modelType);
}
/// <summary>
/// Initializes a new instance of the <see cref="DefaultCachingProvider"/> class.
/// </summary>
/// <param name="registerForCleanup">callback for files which need to be cleaned up.</param>
public DefaultCachingProvider(Action<string> registerForCleanup)
{
inner = new InvalidatingCachingProvider(registerForCleanup);
}
/// <summary>
/// Initializes a new instance of the <see cref="DefaultCachingProvider"/> class.
/// </summary>
public DefaultCachingProvider()
: this(null)
{
inner = new InvalidatingCachingProvider();
}