tab_spec.rb in ProMotion-2.4.0

- old
+ new

@@ -1,16 +1,16 @@
 describe "tab bar functionality" do
 
   before do
     @app = TestDelegate.new
 
-    @tab_1 = TabScreen.new
-    @tab_2 = BasicScreen.new
-    @tab_3 = HomeScreen.new
-    @tab_4 = TestTableScreen.new
+    @tab_0 = TabScreen.new
+    @tab_1 = BasicScreen.new
+    @tab_2 = HomeScreen.new
+    @tab_3 = TestTableScreen.new
 
-    @tab_bar = @app.open_tab_bar @tab_1, @tab_2, @tab_3, @tab_4
+    @tab_bar = @app.open_tab_bar @tab_0, @tab_1, @tab_2, @tab_3
   end
 
   after do
 
   end
@@ -34,18 +34,87 @@
     @tab_bar.tabBar.items[2].title.should == "Home"
     @tab_bar.tabBar.items[3].title.should == "Test tab title"
   end
 
   it "should allow changing the tab bar item with set_tab_bar_item" do
-    @tab_1.set_tab_bar_item title: "Custom", item: "test.jpeg"
+    @tab_0.set_tab_bar_item title: "Custom", item: "test.jpeg"
     @tab_bar.tabBar.items.first.title.should == "Custom"
   end
 
   it "should allow replacing a view controller with `open`" do
     new_screen = BasicScreen.new
-    @tab_4.open new_screen, in_tab: "Home"
+    @tab_3.open new_screen, in_tab: "Home"
     @tab_bar.viewControllers[2].should == new_screen
   end
 
-end
+  describe "changing tab bar orders" do
+    before do
+      # Reset the user defaults
+      app_domain = NSBundle.mainBundle.bundleIdentifier
+      NSUserDefaults.standardUserDefaults.removePersistentDomainForName(app_domain)
+      NSUserDefaults.standardUserDefaults.synchronize
 
+      @tab_0 = TabScreen.new
+      @tab_1 = BasicScreen.new
+      @tab_2 = HomeScreen.new
+      @tab_3 = TestTableScreen.new
+      @tab_4 = PresentScreen.new
+      @tab_5 = TestWebScreen.new
 
+      @tab_bar = @app.open_tab_bar @tab_0, @tab_1, @tab_2, @tab_3, @tab_4, @tab_5
+    end
+
+    it "should start without a name" do
+      @tab_bar.name.should.be.nil
+    end
+
+    it "should set a name" do
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_test_tabs").should.be.nil
+      @tab_bar.name = "test_tabs"
+      @tab_bar.name.should == "test_tabs"
+    end
+
+    it "should not save the order when not changed" do
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_").should.be.nil
+      @tab_bar.tabBarController(@tab_bar, didEndCustomizingViewControllers:@tab_bar.viewControllers, changed:false)
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_").should.be.nil
+    end
+
+    it "should save an order without a name" do
+      @tab_bar.name = ""
+      new_order = [@tab_5, @tab_1, @tab_2, @tab_3, @tab_4, @tab_0]
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_").should.be.nil
+      @tab_bar.tabBarController(@tab_bar, didEndCustomizingViewControllers:new_order, changed:true)
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_").nil?.should == false
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_").should == [5, 1, 2, 3, 4, 0]
+    end
+
+    it "should save an order with a name" do
+      new_name = "test_tab_bar"
+
+      @tab_bar.name = new_name
+      new_order = [@tab_5, @tab_4, @tab_3, @tab_2, @tab_1, @tab_0]
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_#{new_name}").should.be.nil
+      @tab_bar.tabBarController(@tab_bar, didEndCustomizingViewControllers:new_order, changed:true)
+      NSUserDefaults.standardUserDefaults.arrayForKey("tab_bar_order_#{new_name}").should == [5, 4, 3, 2, 1, 0]
+    end
+
+    it "should persist order when reopening the tabs" do
+      @tab_bar.name = "test_tab_bar"
+      new_order = [@tab_5, @tab_4, @tab_3, @tab_2, @tab_1, @tab_0]
+      @tab_bar.tabBarController(@tab_bar, didEndCustomizingViewControllers:new_order, changed:true)
+
+      new_tab_bar = @app.open_tab_bar @tab_0, @tab_1, @tab_2, @tab_3, @tab_4, @tab_5
+      new_tab_bar.name = "test_tab_bar"
+      new_tab_bar.viewControllers.should == new_order
+    end
+
+    it "should always select the leftmost tab when rearranging tabs" do
+      new_order = [@tab_5, @tab_4, @tab_3, @tab_2, @tab_1, @tab_0]
+      @tab_bar.tabBarController(@tab_bar, didEndCustomizingViewControllers:new_order, changed:true)
+      new_tab_bar = @app.open_tab_bar @tab_0, @tab_1, @tab_2, @tab_3, @tab_4, @tab_5
+      new_tab_bar.selectedIndex.should == 0
+    end
+
+  end
+
+end