feat: Get and run the specific test based on the model name field in …

…the golang test table

README.md

@@ -14,7 +14,7 @@ Neovim (from v0.5) embeds a built-in Language Server Protocol (LSP) client. And
 
 - Auto format with `:GoFormat` (via `goimports`, `gofmt`, `gofumpt` and `lsp`) when saving.
 - Run linters with `:GoLint` (via `revive`) automatically.
-- Quickly test with `:GoTest`, `:GoTestFunc`, `:GoTestFile` and `:GoTestAll`. Generate test with `:GoAddTest`.
+- Quickly test with `:GoTest`, `:GoTestFunc`, `:GoTestName`, `:GoTestFile` and `:GoTestAll`. Generate test with `:GoAddTest`.
 - Import packages with `:GoGet` and `:GoImport`.
 - Modify struct tags with `:GoAddTags`, `:GoRemoveTags`, `:GoClearTags`, `:GoAddTagOptions`, `:GoRemoveTagOptions` and `:GoClearTagOptions`.
 - Generates JSON models with `:GoQuickType` (via `quicktype`).

after/ftplugin/go.lua

@@ -63,6 +63,13 @@ vim.api.nvim_create_user_command(
         nargs = 0,
     }
 )
+vim.api.nvim_create_user_command(
+    'GoTestName',
+    'lua require("go.test").test_name()',
+    {
+        nargs = 0,
+    }
+)
 vim.api.nvim_create_user_command(
     'GoTestFile',
     'lua require("go.test").test_file()',

lua/go/test.lua

@@ -173,6 +173,63 @@ function M.test_func(opt)
     do_test(prefix, build_args(cmd))
 end
 
+local function replace_spaces_with_underscore(str)
+    return str:gsub("%s", "_")
+end
+
+local function process_line_test_name()
+    local line = vim.api.nvim_get_current_line()
+    local start_idx, end_idx = string.find(line, "%b\"\"")
+
+    if start_idx and end_idx then
+        local value_inside_parentheses = line:sub(start_idx + 1, end_idx - 1)
+        return replace_spaces_with_underscore(value_inside_parentheses)
+    end
+end
+
+function M.test_name(opt)
+    if not util.binary_exists('go') then
+        return
+    end
+
+    local prefix = 'GoTestName'
+    local func_name = ''
+    -- this is not available now actually
+    if opt and opt.func then
+        func_name = opt.func
+    else
+        local line = vim.fn.search([[func \(Test\|Example\)]], 'bcnW')
+        if line == 0 then
+            output.show_error(
+            prefix,
+            string.format('Test func not found: %s', func_name)
+            )
+            return
+        end
+        local cur_line = vim.fn.getline(line)
+        func_name = split_file_name(cur_line)
+    end
+    if not valid_func_name(func_name) then
+        output.show_error(
+        'GoTestFunc',
+        string.format('Invalid test func: %s', func_name)
+        )
+        return
+    end
+
+    local name_test = process_line_test_name()
+
+    -- go test -run TestExample/Lorem_ipsum_dolor_sit_amet,_consectetur_adipiscing_elit 
+    -- name: "Lorem ipsum dolor sit amet, consectetur adipiscing elit",
+    local cmd = {
+        'go',
+        'test',
+        '-run',
+        vim.fn.shellescape(string.format('^%s/%s$', func_name, name_test)),
+    }
+    do_test(prefix, build_args(cmd))
+end
+
 function M.test_file()
     if not util.binary_exists('go') then
         return