more tests fixplurals

lua/go/fixplurals.lua

@@ -4,7 +4,7 @@ local ts_utils = require("nvim-treesitter.ts_utils")
 
 local info = require("go.utils").info
 local get_node_text = vim.treesitter.query.get_node_text
-function fixplurals()
+local function fixplurals()
   local n = ts_utils.get_node_at_cursor()
   local p = n:parent()
   if p:type() ~= "parameter_declaration" then

lua/go/goget.lua

@@ -33,6 +33,7 @@ function M.run(args)
     end,
   }
   runner.run(cmd, opts)
+  return cmd, opts
 end
 
 return M

lua/go/guru.lua

@@ -1,5 +0,0 @@
--- guru implements main.go:#70
--- io.go:91:6: implements io.Closer
--- io.go:117:6: implements io.ReadCloser
--- TODO callstack, implements peers pointsto
--- my system freeze whenever I use gruru, it is a bummer

lua/tests/fixtures/fixplurals/fixp_golden.go

@@ -0,0 +1,2 @@
+package fixplurals
+func func(a, b int){}

lua/tests/fixtures/fixplurals/fixp_input.go

@@ -0,0 +1,2 @@
+package fixplurals
+func func(a int, b int){}

lua/tests/fixtures/fixplurals/go.mod

@@ -0,0 +1,3 @@
+module github.com/go.nvim
+
+go 1.18

lua/tests/go_fixplurals_spec.lua

@@ -0,0 +1,43 @@
+local _ = require("plenary/busted")
+
+local eq = assert.are.same
+local cur_dir = vim.fn.expand("%:p:h")
+-- local status = require("plenary.reload").reload_module("go.nvim")
+-- status = require("plenary.reload").reload_module("nvim-treesitter")
+
+-- local ulog = require('go.utils').log
+describe("should run fixplurals", function()
+  -- vim.fn.readfile('minimal.vim')
+  -- vim.fn.writefile(vim.fn.readfile('fixtures/fmt/hello.go'), name)
+  -- status = require("plenary.reload").reload_module("go.nvim")
+  it("should run fixplurals", function()
+    --
+    local name = vim.fn.tempname() .. ".go"
+    local path = cur_dir .. "/lua/tests/fixtures/fixplurals/fixp_input.go" -- %:p:h ? %:p
+    local lines = vim.fn.readfile(path)
+    vim.fn.writefile(lines, name)
+    local expected = vim.fn.join(vim.fn.readfile(cur_dir
+                                                     .. "/lua/tests/fixtures/fixplurals/fixp_golden.go"),
+                                 "\n")
+    local cmd = " silent exe 'e " .. name .. "'"
+    vim.cmd(cmd)
+    local bufn = vim.fn.bufnr("")
+
+    vim.fn.setpos(".", {bufn, 2, 11, 0})
+
+    -- local l = vim.api.nvim_buf_get_lines(0, 0, -1, true)
+
+    vim.bo.filetype = "go"
+
+    local gofixp = require("go.fixplurals")
+    gofixp.fixplurals()
+    vim.wait(100, function()
+    vim.cmd('w')
+    end)
+    local fmt = vim.fn.join(vim.fn.readfile(name), "\n")
+    vim.fn.assert_equal(fmt, expected)
+    eq(expected, fmt)
+    cmd = "bd! " .. name
+    vim.cmd(cmd)
+  end)
+end)