feat(test,ci): testing framework w/ ci integration

.busted

@@ -0,0 +1,8 @@
+return {
+  _all = {
+    lua = 'nlua',
+    lpath = 'lua/?.lua;lua/?/init.lua',
+    helper = 'tests/minimal.lua',
+  },
+  default = { verbose = true },
+}

.github/workflows/ci.yml

@@ -64,3 +64,16 @@ jobs:
         run: uv tool install ruff
       - name: Lint Python files with ruff
         run: ruff check scrapers/
+
+  test:
+    name: Tests
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        nvim_version: [stable, nightly]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run tests
+        uses: nvim-neorocks/nvim-busted-action@v1
+        with:
+          nvim_version: ${{ matrix.nvim_version }}

.luarocks

@@ -0,0 +1,4 @@
+lua_version = "5.1"
+variables = {
+   CC = "gcc"
+}

cp.nvim-scm-1.rockspec

@@ -0,0 +1,12 @@
+rockspec_format = '3.0'
+package = 'cp.nvim'
+version = 'scm-1'
+
+source = { url = 'git://github.com/barrett-ruth/cp.nvim' }
+build = { type = 'builtin' }
+
+test_dependencies = {
+  'lua >= 5.1',
+  'nlua',
+  'busted >= 2.1.1',
+}

spec/init_spec.lua

@@ -0,0 +1,18 @@
+describe('cp.nvim', function()
+  it('can be required', function()
+    local cp = require('cp')
+    assert.is_not_nil(cp)
+    assert.is_function(cp.setup)
+    assert.is_function(cp.handle_command)
+  end)
+
+  it('has health check', function()
+    local health = require('cp.health')
+    assert.is_not_nil(health)
+  end)
+
+  it('initializes properly', function()
+    local cp = require('cp')
+    assert.is_true(cp.is_initialized())
+  end)
+end)

tests/minimal.lua

@@ -0,0 +1,4 @@
+vim.env.XDG_CONFIG_HOME = vim.fn.getcwd() .. '/.tests/xdg/config'
+vim.env.XDG_DATA_HOME = vim.fn.getcwd() .. '/.tests/xdg/data'
+vim.env.XDG_STATE_HOME = vim.fn.getcwd() .. '/.tests/xdg/state'
+vim.opt.runtimepath:append(vim.fn.getcwd())