Feature: Add tests

- Add a test for kit scanning
- Add a test that checks if the file is present and if the kits could be
registered

Author: drook207

scripts/scan_kits.lua

@@ -0,0 +1,11 @@
+-- scripts/scan_kits.lua
+package.path = package.path .. ";./lua/?.lua;./lua/?/init.lua"
+
+local scanner = require("cmake-tools.scanner")
+
+local function main()
+  local kits = scanner.scan_for_kits()
+  print(vim.inspect(kits)) -- Use simple print in standalone
+end
+
+main()

tests/scanner_spec.lua

@@ -0,0 +1,17 @@
+-- tests/scanner_spec.lua
+describe("scanner", function()
+  it("scan for kits", function()
+    local scanner = require("cmake-tools.scanner")
+    local kits = scanner.scan_for_kits()
+    assert(#kits > 0)
+  end)
+end)
+
+describe("kits", function()
+  it("parse from global file", function()
+    local kit = require("cmake-tools.kits")
+    local const = require("cmake-tools.const")
+    local kits = kit.get(const.cmake_kits_path, vim.loop.cwd())
+    assert(#kits > 0)
+  end)
+end)