extend simple test listing to a list-detail-view window

lua/test-samurai/runners/go.lua

@@ -275,6 +275,36 @@ function runner.parse_results(output)
   }
 end
 
+local function split_output_lines(text)
+  if not text or text == "" then
+    return {}
+  end
+  local lines = vim.split(text, "\n", { plain = true })
+  if #lines > 0 and lines[#lines] == "" then
+    table.remove(lines, #lines)
+  end
+  return lines
+end
+
+function runner.parse_test_output(output)
+  local out = {}
+  if not output or output == "" then
+    return out
+  end
+  for line in output:gmatch("[^\n]+") do
+    local ok, data = pcall(vim.json.decode, line)
+    if ok and type(data) == "table" and data.Action == "output" and data.Test and data.Output then
+      if not out[data.Test] then
+        out[data.Test] = {}
+      end
+      for _, item in ipairs(split_output_lines(data.Output)) do
+        table.insert(out[data.Test], item)
+      end
+    end
+  end
+  return out
+end
+
   function runner.output_parser()
     local seen_pass = {}
     local seen_fail = {}