Update clojure-ts-find-ns to support in-ns and Add tests

test/utils/test-helper.el

@@ -0,0 +1,50 @@
+;;; test-helper.el --- Clojure TS Mode: Non-interactive unit-test setup  -*- lexical-binding: t; -*-
+
+;; Copyright © 2022-2024 Danny Freeman
+
+;; This file is not part of GNU Emacs.
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Non-interactive test suite setup.
+
+;;; Code:
+
+(defmacro with-clojure-ts-buffer (text &rest body)
+  "Create a temporary buffer, insert TEXT,switch to clojure-ts-mode.
+And evaluate BODY."
+  (declare (indent 1))
+  `(with-temp-buffer
+     (erase-buffer)
+     (insert ,text)
+     (clojure-ts-mode)
+     ,@body))
+
+(defmacro with-clojure-ts-buffer-point (text &rest body)
+  "Run BODY in a temporary clojure buffer with TEXT.
+
+TEXT is a string with a | indicating where point is.  The | will be erased
+and point left there."
+  (declare (indent 2))
+  `(progn
+     (with-clojure-ts-buffer ,text
+                             (goto-char (point-min))
+                             (re-search-forward "|")
+                             (delete-char -1)
+                             ,@body)))
+
+(provide 'test-helper)
+;;; test-helper.el ends here