cider-test: make test vars in test results reports clickable (#3583)

Fixes #3580

Author: vemv

CHANGELOG.md

@@ -6,6 +6,8 @@
 
 - [#3576](https://github.com/clojure-emacs/cider/issues/3576): CIDER [Inspector](https://docs.cider.mx/cider/debugging/inspector.html): display Java class/method/field block tags (Returns/Throws/Params info) when available.
 - CIDER [Inspector](https://docs.cider.mx/cider/debugging/inspector.html): retain [`truncate-lines`](https://www.gnu.org/software/emacs/manual/html_node/emacs/Line-Truncation.html) values across screens. 
+- [#3580](https://github.com/clojure-emacs/cider/issues/3580): `cider-test`: make test vars in [test results reports](https://docs.cider.mx/cider/testing/test_reports.html) clickable.
+  - As defined in the newly introduced `cider-test-var-keymap` var.
 
 ## 1.11.1 (2023-11-11)
 

cider-test.el

@@ -407,6 +407,11 @@ With the actual value, the outermost '(not ...)' s-expression is removed."
     (and (string-match-p "\\\\n" input-string)
          t)))
 
+(defvar cider-test-var-keymap
+  (let ((map (make-sparse-keymap)))
+    (define-key map [mouse-1] #'cider-test-jump)
+    map))
+
 (defun cider-test-render-assertion (buffer test)
   "Emit into BUFFER report detail for the TEST assertion."
   (with-current-buffer buffer
@@ -428,7 +433,9 @@ With the actual value, the outermost '(not ...)' s-expression is removed."
                 (type-face (cider-test-type-simple-face type))
                 (bg `(:background ,cider-test-items-background-color :extend t)))
             (cider-insert (capitalize type) type-face nil " in ")
-            (cider-insert var 'font-lock-function-name-face t)
+            (cider-propertize-region `(keymap ,cider-test-var-keymap)
+              (cider-insert (propertize var 'mouse-face 'highlight)
+                            'font-lock-function-name-face t))
             (when context  (cider-insert context 'font-lock-doc-face t))
             (when message  (cider-insert message 'font-lock-string-face t))
             (when expected

doc/modules/ROOT/pages/testing/test_reports.adoc

@@ -11,38 +11,51 @@ Calling test commands again will update the test report.
 TIP: You can also xref:testing/running_tests.adoc#display-test-report-on-success[configure test reports to be displayed on success].
 
 |===
-| Keyboard shortcut | Description
+| Keyboard shortcut | Command name | Description
 
 | kbd:[g]
+| `cider-test-run-test`
 | Run test at point.
 
 | kbd:[n]
+| `cider-test-run-ns-tests`
 | Run tests for current namespace.
 
 | kbd:[s]
+| `cider-test-run-ns-tests-with-filters`
 | Run tests for current namespace with selector filter.
 
 | kbd:[l]
+| `cider-test-run-loaded-tests`
 | Run tests for all loaded namespaces.
 
 | kbd:[p]
+| `cider-test-run-project-tests`
 | Run tests for all project namespaces. This loads the additional namespaces.
 
 | kbd:[f]
+| `cider-test-rerun-failed-tests`
 | Re-run test failures/errors.
 
 | kbd:[M-p]
+| `cider-test-previous-result`
 | Move point to previous test.
 
 | kbd:[M-n]
+| `cider-test-next-result`
 | Move point to next test.
 
-| kbd:[t] or kbd:[M-.]
+| kbd:[t] or kbd:[M-.] or kbd:click
+| `cider-test-jump`
 | Jump to test definition.
 
 | kbd:[d]
+| `cider-test-ediff`
 | Display diff of actual vs expected.
 
 | kbd:[e]
+| `cider-test-stacktrace`
 | Display test error cause and stacktrace info.
 |===
+
+Most key bindings are defined in `cider-test-report-mode-map`, while the `click` behavior is defined in `cider-test-var-keymap`.