Fix test

tests/devcontainer_cli/folder_utils_spec.lua

@@ -1,25 +1,52 @@
-local folder_utils = require("devcontainer_cli.folder_utils")
+local folder_utils = require("devcontainer-cli.folder_utils")
 
-describe("In folder_utils functions", function()
+describe("folder_utils.get_root:", function()
   it(
-    "checks if get_root function has the root folder as a reference even when we are in another folder",
+    "check if first devcontainer directory when toplevel is false",
     function()
       -- dbg()
       -- This test assumes that we are in the root folder of the project
-      local project_root_folder = vim.fn.getcwd()
+      local project_root = vim.fn.getcwd()
       -- We change the current directory to a subfolder
-      vim.fn.chdir("lua/devcontainer_cli")
+      vim.fn.chdir("lua/devcontainer-cli")
       local devcontainer_cli_folder = vim.fn.getcwd()
       -- First we check that the we properly changed the directory
-      assert(devcontainer_cli_folder == project_root_folder .. "/lua/devcontainer_cli")
-      -- In such subfolder the function for getting the root_folder is called
-      local root_folder = folder_utils.get_root()
+      assert(devcontainer_cli_folder == project_root .. "/lua/devcontainer-cli")
+      -- Verify that the project root is at the current level when toplevel is false
+      local root_folder = folder_utils.get_root(false)
       -- From the subfolder, we check that the get_root function returns the folder where the git repo is located instead of the CWD
-      print("ROOT" .. root_folder)
-      print("PROJECT_ROOT" .. project_root_folder)
-      assert(root_folder == project_root_folder)
+      print("ROOT: " .. root_folder)
+      print("PROJECT_ROOT: " .. project_root)
+      assert(root_folder == project_root)
       -- After running the test we come back to the initial location
-      vim.fn.chdir(project_root_folder)
+      vim.fn.chdir(project_root)
+    end
+  )
+end)
+
+describe("In folder_utils.get_root:", function()
+  it(
+    "check if top most devcontainer directory when toplevel is true",
+    function()
+      -- dbg()
+      -- This test assumes that we are in the root folder of the project
+      local project_root = vim.fn.getcwd()
+      -- We change the current directory to a subfolder
+      vim.fn.chdir("lua/devcontainer-cli")
+      local devcontainer_cli_folder = vim.fn.getcwd()
+      -- First we check that the we properly changed the directory
+      assert(devcontainer_cli_folder == project_root .. "/lua/devcontainer-cli")
+
+      -- Verify that the project root is at HOME (location of top most devcontainer directory) when toplevel is true
+      project_root = os.getenv("HOME")
+      root_folder = folder_utils.get_root(true)
+
+      -- From the subfolder, we check that the get_root function returns the folder where the git repo is located instead of the CWD
+      print("ROOT: " .. root_folder)
+      print("PROJECT_ROOT: " .. project_root)
+      assert(root_folder == project_root)
+
+      vim.fn.chdir(project_root)
     end
   )
 end)