adding new stuff

plugins/bundle/jedi-vim/test/signatures.vim

@@ -0,0 +1,130 @@
+source plugin/jedi.vim
+
+describe 'signatures'
+    before
+        set filetype=python
+    end
+
+    after
+        bd!
+        bd!
+    end
+
+    it 'simple'
+        normal oabs( 
+        " equals doautocmd CursorMovedI
+        Python jedi_vim.show_call_signatures()
+
+        Expect getline(1) == '=`=jedi=0, =`=   (*_*number*_*) =`=jedi=`='
+
+        doautocmd InsertLeave
+        Expect getline(1) == ''
+    end
+
+    it 'multiple buffers'
+        set hidden
+        new
+        setfiletype python
+        redir => autocmds
+        autocmd jedi_call_signatures * <buffer>
+        redir END
+        Expect autocmds =~# 'jedi_call_signatures'
+        buffer #
+        redir => autocmds
+        autocmd jedi_call_signatures * <buffer>
+        redir END
+        Expect autocmds =~# 'jedi_call_signatures'
+        bd!
+    end
+
+    it 'simple after CursorHoldI with only parenthesis'
+        noautocmd normal o
+        doautocmd CursorHoldI
+        noautocmd normal iabs( 
+        doautocmd CursorHoldI
+        Expect getline(1) == '=`=jedi=0, =`=   (*_*number*_*) =`=jedi=`='
+    end
+
+    it 'no signature'
+        normal ostr 
+        Python jedi_vim.show_call_signatures()
+        Expect getline(1, '$') == ['', 'str ']
+    end
+
+    it 'signatures disabled'
+        let g:jedi#show_call_signatures = 0
+
+        normal ostr( 
+        Python jedi_vim.show_call_signatures()
+        Expect getline(1, '$') == ['', 'str( ']
+
+        let g:jedi#show_call_signatures = 1
+    end
+
+    it 'command line simple'
+        let g:jedi#show_call_signatures = 2
+        call jedi#configure_call_signatures()
+
+        normal oabs( 
+        redir => msg
+        Python jedi_vim.show_call_signatures()
+        redir END
+        Expect msg == "\nabs(number)"
+
+        redir => msg
+        doautocmd InsertLeave 
+        redir END
+        Expect msg == "\n"
+
+        normal Sdef foo(a, b): pass
+        normal ofoo(a, b, c, 
+        redir => msg
+        Python jedi_vim.show_call_signatures()
+        redir END
+        Expect msg == "\nfoo(a, b)"
+    end
+
+    it 'command line truncation'
+        let g:jedi#show_call_signatures = 2
+        call jedi#configure_call_signatures()
+
+        function! Signature()
+            redir => msg
+            Python jedi_vim.show_call_signatures()
+            redir END
+            return msg
+        endfunction
+
+        let funcname = repeat('a', &columns - 30)
+        put = 'def '.funcname.'(arg1, arg2, arg3, a, b, c):'
+        put = '    pass'
+        execute "normal o".funcname."( "
+        Expect Signature() == "\n".funcname."(arg1, …)"
+
+        normal sarg1, 
+        Expect Signature() == "\n".funcname."(…, arg2, …)"
+
+        normal sarg2, arg3, 
+        Expect Signature() == "\n".funcname."(…, a, b, c)"
+
+        normal sa, b, 
+        Expect Signature() == "\n".funcname."(…, c)"
+
+        g/^/d
+        put = 'def '.funcname.'('.repeat('b', 20).', arg2):'
+        put = '    pass'
+        execute "normal o".funcname."( "
+        Expect Signature() == "\n".funcname."(…)"
+    end
+
+    it 'command line no signature'
+        let g:jedi#show_call_signatures = 2
+        call jedi#configure_call_signatures()
+
+        normal ostr 
+        redir => msg
+        Python jedi_vim.show_call_signatures()
+        redir END
+        Expect msg == "\n"
+    end
+end