From 42a880ab95d9ac85988256fea387cc01ebf52192 Mon Sep 17 00:00:00 2001
From: Oleksandr Smirnov <olexsmir@gmail.com>
Date: Thu, 13 Feb 2025 22:48:21 +0200
Subject: [PATCH] chore: setup mini.test

---
 Taskfile.yml                                  | 12 ++++-------
 nvim.toml                                     |  3 +++
 scripts/minimal_init.lua                      | 21 +++++++++++++++----
 .../{config_spec.lua => config_test.lua}      |  0
 spec/units/{utils_spec.lua => utils_test.lua} |  0
 5 files changed, 24 insertions(+), 12 deletions(-)
 rename spec/units/{config_spec.lua => config_test.lua} (100%)
 rename spec/units/{utils_spec.lua => utils_test.lua} (100%)

diff --git a/Taskfile.yml b/Taskfile.yml
index 581f11c..c6f5339 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -26,17 +26,13 @@ tasks:
     cmds:
       - stylua .
 
-  test:
-    desc: runs all tests
-    aliases: [tests, spec]
+  tests:
+    desc: run all tests
     cmds:
       - |
         nvim --headless \
-          -u ./scripts/minimal_init.lua \
-          -c "PlenaryBustedDirectory spec \
-              {minimal_init='./scripts/minimal_init.lua' \
-              ,sequential=true}" \
-          -c ":qa!"
+             -u ./scripts/minimal_init.lua \
+             -c "lua MiniTest.run()"
 
   docgen:
     desc: generate vimhelp
diff --git a/nvim.toml b/nvim.toml
index fa09a88..50dc11f 100644
--- a/nvim.toml
+++ b/nvim.toml
@@ -1,6 +1,9 @@
 [vim]
 any = true
 
+[MiniTest]
+any = true
+
 [describe]
 any = true
 [[describe.args]]
diff --git a/scripts/minimal_init.lua b/scripts/minimal_init.lua
index 49a606e..5b70e90 100644
--- a/scripts/minimal_init.lua
+++ b/scripts/minimal_init.lua
@@ -19,6 +19,11 @@ local function install_plug(plugin)
   end
 end
 
+vim.env.XDG_CONFIG_HOME = root ".tests/config"
+vim.env.XDG_DATA_HOME = root ".tests/data"
+vim.env.XDG_STATE_HOME = root ".tests/state"
+vim.env.XDG_CACHE_HOME = root ".tests/cache"
+
 vim.cmd [[set runtimepath=$VIMRUNTIME]]
 vim.opt.runtimepath:append(root())
 vim.opt.packpath = { root ".tests/site" }
@@ -28,7 +33,15 @@ install_plug "nvim-lua/plenary.nvim"
 install_plug "nvim-treesitter/nvim-treesitter"
 install_plug "echasnovski/mini.doc" -- used for docs generation
 
-vim.env.XDG_CONFIG_HOME = root ".tests/config"
-vim.env.XDG_DATA_HOME = root ".tests/data"
-vim.env.XDG_STATE_HOME = root ".tests/state"
-vim.env.XDG_CACHE_HOME = root ".tests/cache"
+-- setup mini.test only when running headless nvim
+if #vim.api.nvim_list_uis() == 0 then
+  install_plug "echasnovski/mini.test"
+
+  require("mini.test").setup {
+    collect = {
+      find_files = function()
+        return vim.fn.globpath("spec", "**/*_test.lua", true, true)
+      end,
+    },
+  }
+end
diff --git a/spec/units/config_spec.lua b/spec/units/config_test.lua
similarity index 100%
rename from spec/units/config_spec.lua
rename to spec/units/config_test.lua
diff --git a/spec/units/utils_spec.lua b/spec/units/utils_test.lua
similarity index 100%
rename from spec/units/utils_spec.lua
rename to spec/units/utils_test.lua