add tests for go test

lua/go/asyncmake.lua

@@ -52,10 +52,11 @@ local long_opts = {
   compile = "c",
   tags = "t",
   bench = "b",
+  run = "r",
   floaterm = "F",
 }
 
-local short_opts = "vct:bF"
+local short_opts = "vct:bFr:"
 local bench_opts = { "-benchmem", "-cpuprofile", "profile.out" }
 
 function M.make(...)
@@ -98,7 +99,7 @@ function M.make(...)
   end
   local compile_test = false
   if makeprg:find("test") then
-    if optarg['c'] then
+    if optarg["c"] then
       log("compile test")
       compile_test = true
       efm = compile_efm()
@@ -124,21 +125,28 @@ function M.make(...)
     efm = efm .. [[,%-Gexit\ status\ %\\d%\\+]]
   end
 
+  local cmd = vim.fn.split(makeprg, " ")
   if makeprg:find("test") then
     log("go test")
 
     runner = "go test"
     efm = compile_efm()
-  end
 
-  local cmd = vim.fn.split(makeprg, " ")
+    if optarg["v"] then
+      table.insert(cmd, "-v")
+    end
+    if optarg["r"] then
+      log("run test")
+      table.insert(cmd, "-run")
+    end
+  end
 
   if args and #args > 0 then
     cmd = vim.list_extend(cmd, reminder)
   end
 
   local function handle_color(line)
-    if _GO_NVIM_CFG.run_in_floaterm or optarg['F'] then
+    if _GO_NVIM_CFG.run_in_floaterm or optarg["F"] then
       return line
     end
     if tonumber(vim.fn.match(line, "\\%x1b\\[[0-9;]\\+")) < 0 then
@@ -152,7 +160,7 @@ function M.make(...)
     return line
   end
 
-  if _GO_NVIM_CFG.run_in_floaterm or optarg['F'] then
+  if _GO_NVIM_CFG.run_in_floaterm or optarg["F"] then
     local term = require("go.term").run
     term({ cmd = cmd, autoclose = false })
     return
@@ -250,6 +258,7 @@ function M.make(...)
     stdout_buffered = true,
     stderr_buffered = true,
   })
+  return cmd
 end
 
 M.stopjob = function(id)

lua/go/gotest.lua

@@ -189,7 +189,7 @@ M.test_fun = function(...)
   local args = { ... }
   log(args)
 
-  local fpath = "." .. sep .. vim.fn.expand("%:h") -- vim.fn.expand("%:p:h") can not resolve releative path
+  local fpath = "." .. sep .. vim.fn.fnamemodify(vim.fn.expand("%:h"), ":~:.")
   -- fpath = fpath:gsub(" ", [[\ ]])
   -- fpath = fpath:gsub("-", [[\-]])
   -- log(fpath)
@@ -249,9 +249,8 @@ M.test_fun = function(...)
   vim.cmd([[setl makeprg=]] .. test_runner .. [[\ test]])
   -- set_efm()
   utils.log("test cmd", cmd)
-  require("go.asyncmake").make(unpack(cmd))
+  return require("go.asyncmake").make(unpack(cmd))
 
-  return true
 end
 
 M.test_file = function(...)

lua/tests/go_test_spec.lua

@@ -0,0 +1,27 @@
+local eq = assert.are.same
+local cur_dir = vim.fn.expand("%:p:h")
+local busted = require("plenary/busted")
+
+describe("should run test", 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 test function", function()
+    --
+    -- go.nvim may not auto loaded
+    vim.cmd([[packadd go.nvim]])
+
+    local path = cur_dir .. "/lua/tests/fixtures/coverage/branch_test.go" -- %:p:h ? %:p
+    require("go").setup({
+      trace = true,
+      lsp_cfg = true,
+      log_path = vim.fn.expand("$HOME") .. "/tmp/gonvim.log",
+    })
+    vim.cmd("silent exe 'e " .. path .. "'")
+    vim.fn.setpos(".", { 0, 5, 11, 0 })
+    local cmd = require("go.gotest").test_fun()
+    local lines = vim.fn.readfile(path)
+
+    eq({ "go", "test", "-v", "-run", "^Test_branch", "./lua/tests/fixtures/coverage" }, cmd)
+  end)
+end)