test: avoid asserting vim.fn.delete

lua/lvim/lsp/templates.lua

@@ -12,6 +12,7 @@ function M.remove_template_files()
   -- remove any outdated files
   for _, file in ipairs(vim.fn.glob(ftplugin_dir .. "/*.lua", 1, 1)) do
     vim.fn.delete(file)
+    vim.wait(10)
   end
 end
 

tests/specs/lsp_spec.lua

@@ -29,14 +29,16 @@ describe("lsp workflow", function()
 
   it("should be able to delete ftplugin templates", function()
     if utils.is_directory(lvim.lsp.templates_dir) then
-      assert.equal(vim.fn.delete(lvim.lsp.templates_dir, "rf"), 0)
+      vim.fn.delete(lvim.lsp.templates_dir, "rf")
+      vim.wait(100)
     end
     assert.False(utils.is_directory(lvim.lsp.templates_dir))
   end)
 
   it("should be able to generate ftplugin templates", function()
     if utils.is_directory(lvim.lsp.templates_dir) then
-      assert.equal(vim.fn.delete(lvim.lsp.templates_dir, "rf"), 0)
+      vim.fn.delete(lvim.lsp.templates_dir, "rf")
+      vim.wait(100)
     end
 
     require("lvim.lsp").setup()