diff --git a/tests.py b/tests.py
index e954d10..7eb84c1 100644
--- a/tests.py
+++ b/tests.py
@@ -3,8 +3,9 @@ import config
 from config import LCD
 from time import sleep
 
-"""
 # testing different icon styles
+# scroll indicator for the possibility to go up- OR downwards in the menu list
+"""
 LCD.custom_char(0, bytearray([0x00,0x04,0x04,0x04,0x15,0x0E,0x04,0x00]))  # arrow down (variant 1)
 LCD.custom_char(1, bytearray([0x00,0x04,0x04,0x04,0x15,0x0A,0x04,0x00]))  # arrow down (variant 2)
 LCD.custom_char(2, bytearray([0x00,0x00,0x00,0x00,0x11,0x0A,0x04,0x00]))  # arrow down (variant 3)
@@ -13,14 +14,39 @@ LCD.custom_char(4, bytearray([0x00,0x04,0x0A,0x15,0x04,0x04,0x04,0x00]))  # arro
 LCD.custom_char(5, bytearray([0x00,0x04,0x0A,0x11,0x00,0x00,0x00,0x00]))  # arrow up   (variant 3)
 LCD.putstr(chr(0)+" "+chr(1)+" "+chr(2)+" "+chr(3)+" "+chr(4)+" "+chr(5)+"   <>")
 """
+# scroll indicator for the possibility to go up- AND downwards in the menu list
+"""
+LCD.custom_char(0, bytearray([0x04,0x0A,0x15,0x04,0x15,0x0A,0x04,0x00]))  # arrow up and down (variant 1)
+LCD.custom_char(1, bytearray([0x04,0x0E,0x15,0x04,0x15,0x0E,0x04,0x00]))  # arrow up and down (variant 2)
+LCD.custom_char(2, bytearray([0x04,0x0E,0x15,0x04,0x04,0x15,0x0E,0x04]))  # arrow up and down (variant 3)
+LCD.custom_char(3, bytearray([0x04,0x0A,0x15,0x04,0x04,0x15,0x0A,0x04]))  # arrow up and down (variant 4)
+LCD.custom_char(4, bytearray([0x04,0x0A,0x11,0x00,0x00,0x11,0x0A,0x04]))  # arrow up and down (variant 5) -> the chosen one!
+LCD.custom_char(5, bytearray([0x04,0x0A,0x11,0x00,0x11,0x0A,0x04,0x00]))  # arrow up and down (variant 6)
+LCD.putstr(chr(0)+" "+chr(1)+" "+chr(2)+" "+chr(3)+" "+chr(4)+" "+chr(5))
+"""
+# scroll indicator for no options (only one menu item exists)
+"""
+LCD.custom_char(0, bytearray([0x00,0x11,0x0A,0x04,0x0A,0x11,0x00,0x00]))  # two arrows pointing towards (variant 1)
+LCD.custom_char(1, bytearray([0x11,0x0A,0x04,0x00,0x04,0x0A,0x11,0x00]))  # two arrows pointing towards (variant 2)
+LCD.custom_char(2, bytearray([0x11,0x0A,0x04,0x00,0x00,0x04,0x0A,0x11]))  # two arrows pointing towards (variant 3)
+LCD.putstr(chr(0)+" "+chr(1)+" "+chr(2))
+"""
 
-#LCD.putstr("<<<<<<<<>>>>>>>>< some tst itm >")
-#LCD.putstr("<<<<<<<  >>>>>>>< some tst itm >")
-#LCD.putstr("<              >< some tst itm >")
-LCD.putstr("[ ------------ ]< some tst itm >")
+# the actual used ones
+"""
+LCD.custom_char(0, bytearray([0x04,0x0A,0x11,0x00,0x00,0x00,0x00,0x00]))  # arrow up
+LCD.custom_char(1, bytearray([0x00,0x00,0x00,0x00,0x00,0x11,0x0A,0x04]))  # arrow down
+LCD.custom_char(2, bytearray([0x04,0x0A,0x11,0x00,0x00,0x11,0x0A,0x04]))  # arrow up and down (variant 5 from above)
+LCD.custom_char(3, bytearray([0x11,0x0A,0x04,0x00,0x00,0x04,0x0A,0x11]))  # no options (variant 3 from above)
+LCD.custom_char(4, bytearray([0x08,0x08,0x08,0x0F,0x08,0x08,0x08,0x08]))  # line with a fork (to show the current selection - h scrolling)
+LCD.custom_char(5, bytearray([0x08,0x08,0x08,0x08,0x08,0x08,0x08,0x08]))  # line without a fork (to show unselected items - h scrolling)
+LCD.custom_char(6, bytearray([0x00,0x00,0x00,0x00,0x00,0x00,0x15,0x00]))  # three dots in a row
 
-sleep(1)
+LCD.putstr(chr(0)+" "+chr(1)+" "+chr(2)+" "+chr(3)+" "+chr(4)+" "+chr(5)+" "+chr(6))
+"""
 
+# tests for the library
+#"""
 def some_print():
     print("some_print() executed!")
 def another_callback():
@@ -30,25 +56,32 @@ def third():
     return True
 
 
-menuItems = [("some_print", some_print),
-             ("another_entry", another_callback),
+menuItems = [("first item", some_print),
+             ("second item", another_callback),
              ("third item", third)]
-submenu = lcdMenu(config.LCD,
-             {"next_btn": config.BTN_2, "ok_btn": config.BTN_1},
+fullscreen = lcdMenu(config.LCD,
+             {"prev_btn":config.BTN_1, "next_btn": config.BTN_2, "ok_btn": config.SWITCH},
              menuItems,
-             scroll_direction=True, cycle=True,
-             hide_menu_name=False)
+             scroll_direction=False, cycle=False,
+             hide_menu_name=True, name="Fullscreen!")
+titlish = lcdMenu(config.LCD,
+             {"prev_btn":config.BTN_1, "next_btn": config.BTN_2, "ok_btn": config.SWITCH},
+             menuItems,
+             scroll_direction=False, cycle=False,
+             hide_menu_name=False, name="Titlish!")
 
+mm_menuItems = [("Fullscreen",fullscreen.run),
+                ("Titlish", titlish.run)]
 mainmenu = lcdMenu(config.LCD,
-             {"next_btn": config.BTN_2, "ok_btn": config.BTN_1},
-             [("submenu",submenu.run)],
+             {"prev_btn":config.BTN_1, "next_btn": config.BTN_2, "ok_btn": config.SWITCH},
+             mm_menuItems,
              scroll_direction=True, cycle=True,
-             hide_menu_name=False)
+             hide_menu_name=False, name="Main Menu!")
 
 mainmenu.next_selection()
 mainmenu.previous_selection()
 
 print("-------\nNow running!\n-------")
 
-submenu.run()
-#mainmenu.run()
\ No newline at end of file
+mainmenu.run()
+#"""