Wrote stub invoker for testing purposes and made use of it in Test_wiki.html.

static/js/Wiki.js

@@ -1,4 +1,4 @@
-function Wiki() {
+function Wiki( invoker ) {
   this.next_id = null;
   this.focused_editor = null;
   this.blank_editor_id = null;
@@ -8,7 +8,7 @@ function Wiki() {
   this.read_write = false;
   this.startup_notes = new Array();  // map of startup notes: note id to bool
   this.open_editors = new Array();   // map of open notes: note title to editor
-  this.invoker = new Invoker();
+  this.invoker = invoker;
   this.search_titles_only = true;
 
   connect( this.invoker, "error_message", this, "display_error" );
@@ -1020,7 +1020,7 @@ Wiki.prototype.toggle_editor_options = function ( event, editor ) {
   event.stop();
 }
 
-connect( window, "onload", function ( event ) { new Wiki(); } );
+connect( window, "onload", function ( event ) { new Wiki( new Invoker() ); } );
 
 
 function Pulldown( wiki, notebook_id, pulldown_id, anchor, relative_to ) {

static/js/test/Stub_invoker.js

@@ -0,0 +1,49 @@
+function Invoker( handler ) {
+  this.handler = handler;
+}
+
+Invoker.prototype.invoke = function ( url, http_type, args, callback, form, fire_and_forget ) {
+  if ( form ) {
+    var form = formContents( getElement( form ) );
+    var arg_names = form[ 0 ];
+    var arg_values = form[ 1 ];
+  } else {
+    var arg_names = [];
+    var arg_values = [];
+  }
+
+  extend( arg_names, keys( args ) );
+  extend( arg_values, values( args ) );
+
+  // if there's no handler, simulate an error reaching the server
+  if ( !this.handler ) {
+    signal( self, "error_message", "There was a problem reaching the server. Please check your network connectivity." );
+    return;
+  }
+
+  var args = new Array();
+  for ( var i in arg_names ) {
+    var name = arg_names[ i ];
+    var value = arg_values[ i ];
+
+    args[ name ] = value;
+  }
+
+  // ask the stub handler for a fake response to the invocation request
+  var result = this.handler( url, args );
+
+  if ( fire_and_forget )
+    return;
+
+  if ( result.error )
+    signal( this, "error_message", result.error );
+
+  if ( callback )
+    callback( result );
+
+  if ( result.redirect )
+    window.location = result.redirect;
+
+  if ( result.reload )
+    window.location.reload();
+}

static/js/test/Test_editor.html

@@ -24,6 +24,10 @@ function setUp() {
   editor = new Editor( id, notebook_id, note_text, deleted_from, revisions_list, read_write, startup, highlight, editor_focus );
 }
 
+function tearDown() {
+  editor.shutdown();
+}
+
 function test_Editor() {
   assertNotUndefined( editor );
   assertNotNull( editor );

static/js/test/Test_wiki.html

@@ -7,13 +7,59 @@
 <title>Luminotes Wiki Tests</title>
 <script language="JavaScript" type="text/javascript" src="../../jsunit/app/jsUnitCore.js"></script>
 <script language="JavaScript" type="text/javascript" src="../MochiKit.js"></script>
-<script language="JavaScript" type="text/javascript" src="../Invoker.js"></script>
+<script language="JavaScript" type="text/javascript" src="Stub_invoker.js"></script>
 <script language="JavaScript" type="text/javascript" src="../Editor.js"></script>
 <script language="JavaScript" type="text/javascript" src="../Wiki.js"></script>
 <script language="JavaScript" type="text/javascript">
 
 function setUp() {
-  wiki = new Wiki();
+  stub_invoker = new Invoker( function ( url, args ) {
+    var notebook = {
+      "name": "fake notebook",
+      "object_id": "fake_notebook_id",
+      "revision": "fake_notebook_revision",
+      "read_write": "true",
+      "trash": {
+        "name": "trash",
+        "object_id": "fake_trash_id",
+        "revision": "fake_trash_revision",
+        "read_write": "true",
+        "trash": null
+      }
+    }
+
+    if ( url == "/users/current" ) {
+      return {
+        "user": {
+          "username": "case",
+          "object_id": "fake_user_id",
+          "revision": "fake_user_revision"
+        },
+        "notebook": [ notebook ],
+        "startup_notes": [],
+        "http_url": "",
+        "login_url": ""
+      }
+    }
+
+    if ( url == "/notebooks/contents" ) {
+      return {
+        "notebook": notebook,
+        "startup_notes": [],
+        "note": []
+      };
+    }
+    
+    if ( url == "/next_id" ) {
+      return {
+        "next_id": "" + Math.random()
+      }
+    }
+
+    fail( "unknown invoke() url: " + url );
+  } );
+
+  wiki = new Wiki( stub_invoker );
 }
 
 function test_Wiki() {
@@ -34,7 +80,22 @@ function test_Wiki() {
   <input id="search_button" type="button" />
 </form>
 
-<div id="status_area"></div>
+<div id="user_area"></div>
+<div id="notebooks_area"></div>
+<div id="notebook_header_area"></div>
+<div id="this_notebook_area"></div>
+<div id="notes"></div>
+
+<div id="toolbar">
+  <input id="bold" type="button" />
+  <input id="italic" type="button" />
+  <input id="underline" type="button" />
+  <input id="title" type="button" />
+  <input id="insertUnorderedList" type="button" />
+  <input id="insertOrderedList" type="button" />
+  <input id="createLink" type="button" />
+  <input id="newNote" type="button" />
+</div>
 
 <input type="hidden" name="notebook_id" id="notebook_id" value="fake_notebook_id" />
 <input type="hidden" name="note_id" id="note_id" value="" />