More tests; added link() and bilink() functions

package.json

@@ -1,6 +1,6 @@
 {
   "name": "salet",
-  "version": "1.6.5",
+  "version": "1.6.6",
   "description": "A general client-side framework for cybertext interactive fiction games.",
   "keywords": ["ifiction", "interactive fiction", "games", "coffee-script", "text", "menu"],
   "homepage": "http://salet.oreolek.ru",

src/room.coffee

@@ -231,6 +231,18 @@ class SaletRoom
         return salet.view.cycleLink(response)
     }
 
+    # Short way of saying "this room is connected to that room"
+    @link = (name) =>
+      if salet.rooms[name]
+        @ways.push(name)
+
+    # Short way of saying "this room is connected to that room and vice versa"
+    @bilink = (name) =>
+      another = salet.rooms[name]
+      if another
+        @link(name)
+        another.link(@name)
+
     for index, value of spec
       this[index] = value
     return this

src/salet.coffee

@@ -6,7 +6,7 @@ There is only one instance of this class.
 ###
 class Salet
   constructor: (spec) ->
-    @version = "1.6.5"
+    @version = "1.6.6"
     @character = new Character
 
     # REDEFINE THIS IN YOUR GAME

test/tests/main.js

@@ -40,7 +40,7 @@ $(document).ready(function() {
     assert.equal(salet.character.has("lamp"), false, "The character has no lamp again");
     return;
   });
-  QUnit.test("Rooms and units", function(assert) {
+  QUnit.test("Units in rooms", function(assert) {
     var lamp;
     lamp = unit("lamp", {
       display: "lamp description",
@@ -66,24 +66,43 @@ $(document).ready(function() {
     salet.view.append("<p>hello</p>");
     return assert.equal(jQuery("#content").html(), "<p>hello</p>", "View writes new content");
   });
-  return setTimeout(function() {
+  setTimeout(function() {
     salet.goTo("start2");
     QUnit.test("Salet enters second room", function(assert) {
       assert.equal(salet.current, "start2", "This is the second room");
       return assert.equal($("#content").text(), "This is the second room.\n", "The room description is printed ok.");
     });
+
+    QUnit.test("Player visited the second room", function(assert) {
+      assert.equal(salet.isVisited("start2"), true, "Salet assures us the player visited the second room");
+      assert.equal(salet.isVisited("third"), false, "Salet assures us the player did not visit the third room yet");
+    });
+
     salet.goTo("start");
     QUnit.test("The second room forbids exiting (boolean)", function(assert) {
       return assert.equal(salet.current, "start2", "This is still the second room");
     });
-    salet.goTo("start2");
+
+    salet.goBack()
+    QUnit.test("goBack() returns the player back", function(assert) {
+      return assert.equal(salet.current, "start2", "The player went back as intended");
+    });
+
     salet.rooms["start2"].canExit = function() {
       return false;
     };
+    salet.goTo("start2");
     salet.goTo("start");
-    return QUnit.test("The second room forbids exiting (function)", function(assert) {
+    QUnit.test("The second room forbids exiting (function)", function(assert) {
       return assert.equal(salet.current, "start2", "This is still the second room");
     });
+    salet.rooms["start2"].canExit = true;
+
+    salet.rooms["start2"].bilink("start");
+    QUnit.test("The second room is linked to first one and vice versa", function(assert) {
+      assert.equal(salet.rooms["start2"].ways[0], "start", "Second room is linked to the first one");
+      assert.equal(salet.rooms["start"].ways[0], "start2", "First room is linked to the second one");
+    });
   }, 100);
 });
 
@@ -95,3 +114,8 @@ room("start2", {
   dsc: "This is the second room.",
   canExit: false
 });
+
+room("third", {
+  dsc: "This is the third room.",
+  tags: ["tag", "third"]
+});