nvim-tdd

A small plugin for neovim to help the Test Driven Development flow by displaying the TDD cycle step. It shows the three TDD steps - red, green, refactor - in the lualine.

I couldn't find anything related to TDD for neovim so here is a first step.

Installation

With Lazy

{
    "maggflor/nvim-tdd",
    event = "VeryLazy", -- Not so important
    config = true, -- Must call setup function
},

With Packer

use {
    "maggflor/nvim-tdd",
    config = function()
        require("nvim-tdd").setup()
    end
}

Simply as dependency of lualine

See below in Setup.

Setup

The plugin provides a component for lualine called tdd_step. It can be displayed like any other lualine info.

For example in the top right:

return {
    "nvim-lualine/lualine.nvim",
    opts = function(_, opts)
        opts.winbar.lualine_z = { "tdd_step" }
    end,
    dependencies = {
        "maggflor/nvim-tdd",
    },
}

Usage

Keymap	Action
<leader>tn	next: Advance to the next TDD step
<leader>te	end: Remove the displayed step

Future Ideas

• Configurable keymaps
• Configurable text
• Persistence when closing neovim
• Integration with some testing framework
• Statistics about average step duration
• Possibility to jump to current test case