refactor(tutor): cleanup

test/functional/plugin/tutor_spec.lua

@@ -6,13 +6,25 @@ local feed = helpers.feed
 local is_os = helpers.is_os
 
 describe(':Tutor', function()
+  local screen
+
   before_each(function()
-    clear({ args = { '-u', 'NORC' } })
+    clear({ args = { '--clean' } })
     command('set cmdheight=0')
     command('Tutor')
+    screen = Screen.new(80, 30)
+    screen:set_default_attr_ids({
+      [0] = { foreground = Screen.colors.DarkBlue, background = Screen.colors.Gray },
+      [1] = { bold = true },
+      [2] = { underline = true, foreground = tonumber('0x0088ff') },
+      [3] = { foreground = Screen.colors.SlateBlue },
+      [4] = { bold = true, foreground = Screen.colors.Brown },
+      [5] = { bold = true, foreground = Screen.colors.Magenta1 },
+    })
+    screen:attach()
   end)
 
-  it('should apply transformation', function()
+  it('applies {unix:…,win:…} transform', function()
     local expected = is_os('win') and [[
       {0:  }^                                                                              |
       {0:  } 3. To verify that a file was retrieved, cursor back and notice that there    |
@@ -77,18 +89,7 @@ describe(':Tutor', function()
       {0:  }                                                                              |
     ]]
 
-    local screen = Screen.new(80, 30)
+    feed(':700<CR>zt')
-    screen:set_default_attr_ids({
-      [0] = { foreground = Screen.colors.DarkBlue, background = Screen.colors.Gray },
-      [1] = { bold = true },
-      [2] = { underline = true, foreground = tonumber('0x0088ff') },
-      [3] = { foreground = Screen.colors.SlateBlue },
-      [4] = { bold = true, foreground = Screen.colors.Brown },
-      [5] = { bold = true, foreground = Screen.colors.Magenta1 },
-    })
-    screen:attach()
-
-    feed(':700<CR>z<CR>')
     screen:expect(expected)
   end)
 end)