test/test_command.rb in cri-2.0a1 vs test/test_command.rb in cri-2.0a2

@@ -27,14 +27,23 @@
         $stdout.puts opts_strings.join(',')
       end
     end
   end
 
+  def bare_cmd
+    Cri::Command.define do
+      name        'moo'
+
+      run do |opts, args|
+      end
+    end
+  end
+
   def nested_cmd
     super_cmd = Cri::Command.define do
       name        'super'
-      usage       'does something super'
+      usage       'super [command] [options] [arguments]'
       summary     'does super stuff'
       description 'This command does super stuff.'
 
       option    :a, :aaa, 'opt a', :argument => :optional do |value|
         $stdout.puts "#{name}:#{value}"
@@ -46,11 +55,11 @@
     end
 
     super_cmd.define_command do
       name        'sub'
       aliases     'sup'
-      usage       'does something subby'
+      usage       'sub [options]'
       summary     'does subby stuff'
       description 'This command does subby stuff.'
 
       option    :m, :mmm, 'opt m', :argument => :optional
       required  :n, :nnn, 'opt n'
@@ -197,9 +206,19 @@
       nested_cmd.run(%w( -a 666 sub ))
     end
 
     assert_equal [ 'super:666', 'Sub-awesome!', '', 'aaa=666' ], lines(out)
     assert_equal [ ], lines(err)
+  end
+
+  def test_help_nested
+    help = nested_cmd.subcommands.to_a[0].help
+
+    assert_match /^usage: super sub \[options\]/, help
+  end
+
+  def test_help_for_bare_cmd
+    bare_cmd.help
   end
 
   def test_modify
     cmd = Cri::Command.define do
       name 'build'