tddp

This is another repl plugin with a focus on enhancing the TDD workflow with python. The idea is to use the pytest fixtures to provide autocomplete when developing the code.

It works by opening an IPython embed instance inside the function you are writing and providing commands for the most common actions, including tab completion.

Workflow

These steps describe the workflow using the module functions, of course you are supposed to assign keymap to those. The recommended ones are at the end of the readme.

1. Write the test and a skeleton of a function you want
2. Go to the line of the test you want to call and select it open_debug_term()
3. Navigate to the function you want to code
4. Call open_debug_term() to insert the IPython.embed() line in the code, call the test and open the terminal
5. Here you have acces to the instance of the test so you can use it as a notebook, you can call run_selected_text() to execute selected lines or complete() to show the autocomplete of the repl of the current line
6. Call close_debug_term() to remove the IPython.embed() line and close the terminal

Install

With Packer:

use 'petrusboniatus/tddp'

Requirements

pip install pytest ipython

Recomended keymap

vim.api.nvim_set_keymap('n', '<leader>to', ':lua require"tddp".open_debug_term()<cr>', {noremap = true})
vim.api.nvim_set_keymap('n', '<leader>tc', ':lua require"tddp".close_debug_term()<cr>', {noremap = true})
vim.api.nvim_set_keymap('n', '<leader>ti', ':lua require"tddp".inspect()<cr>', {noremap = true})
vim.api.nvim_set_keymap('n', '<leader>tt', ':lua require"tddp".set_command_to_test_of_current_line()<cr>', {noremap = true})
vim.api.nvim_set_keymap('i', '<S-Tab>', '<ESC>:lua require"tddp".complete()<cr>A', {noremap = true})
vim.api.nvim_set_keymap('i', '<C-e>', '<ESC>:lua require"tddp".execute()<cr>A<Cr>', {noremap = true})
vim.api.nvim_set_keymap('n', '<C-e>', '<ESC>:lua require"tddp".execute()<cr>j', {noremap = true})
vim.api.nvim_set_keymap('v', '<leader>e', '<ESC>:lua require"tddp".run_selected_text()<cr>', {noremap = true})