[Fix clojure-emacs#613] Add clojure.test integration.

Add 'cider-test', to replace the retired 'clojure-test-mode'.

Add mostly complete cider-test result layout.

Enable cider-test mode and key bindings.

Add interactive run functions. Rename cider-test-report-mode.

Echo testing and summary messages.

Clean up emit/insert code.

Add test report result navigation; rename report buffer.

Clean up variable names and function arguments.

Handle test namespace not found.

Add ediff for test results. Clean up a bit.

Clean up code, add doc strings, improve menus.

Enable jump to line within var.

Move modified functions into their proper files.

Highlight non-passing test definitions.

Fix some code ordering, and add a funcall.

Update README and CHANGELOG for test integration.

Update doc strings and commentary.

CHANGELOG.md

@@ -12,6 +12,8 @@ of the 'all' filter on stacktraces.
 for presenting fontified documentation, including Javadoc.
 * New interactive command `cider-toggle-trace`.
 * `cider-select` can now switch to the `*cider-error*` buffer (bound to `x`).
+* [#613](https://github.com/clojure-emacs/cider/issues/613) New `clojure.test'
+integration.
 
 ### Changes
 

README.md

@@ -539,6 +539,9 @@ Keyboard shortcut                    | Description
 <kbd>C-c C-j</kbd>                   | Display JavaDoc (in your default browser) for the symbol at point.  If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol.
 <kbd>C-c M-i</kbd>                   | Inspect expression. Will act on expression at point if present.
 <kbd>C-c M-t</kbd>                   | Toggle var tracing.
+<kbd>C-c ,</kbd>                     | Run tests for namespace.
+<kbd>C-c C-,</kbd>                   | Re-run test failures/errors for namespace.
+<kbd>C-c M-,</kbd>                   | Run test at point.
 <kbd>M-.</kbd>                       | Jump to the definition of a symbol.  If invoked with a prefix argument, or no symbol is found at point, prompt for a symbol.
 <kbd>M-,</kbd>                       | Return to your pre-jump location.
 <kbd>M-TAB</kbd>                     | Complete the symbol at point.
@@ -592,6 +595,19 @@ Keyboard shortcut               | Description
 <kbd>l</kbd> | pop to the parent object
 <kbd>g</kbd> | refresh the inspector (e.g. if viewing an atom/ref/agent)
 
+### cider-test-report-mode
+
+Keyboard shortcut               | Description
+--------------------------------|-------------------------------
+<kbd>C-c ,</kbd>                | Run tests for namespace.
+<kbd>C-c C-,</kbd>              | Re-run test failures/errors for namespace.
+<kbd>C-c M-,</kbd>              | Run test at point.
+<kbd>M-p</kbd>                  | Move point to previous test.
+<kbd>M-n</kbd>                  | Move point to next test.
+<kbd>t</kbd> and <kbd>M-.</kbd> | Jump to test definition.
+<kbd>d</kbd>                    | Display diff of actual vs expected.
+<kbd>e</kbd>                    | Display test error cause and stacktrace info.
+
 ### cider-stacktrace-mode
 
 Keyboard shortcut               | Description

cider-client.el

@@ -174,6 +174,15 @@ Simply returns it if it's not a dict."
       (-map '-cons-to-list (cdr val))
     val))
 
+(defun cider--dict-to-plist (val)
+  "Transforms a nREPL bdecoded dict VAL into a plist with symbol keys.
+Simply returns it if it's not a dict."
+  (if (and (listp val)
+           (eq (car val) 'dict))
+      (-interleave (-map 'intern (-map 'car (cdr val)))
+                   (-map 'cdr (cdr val)))
+    val))
+
 (defun cider--var-choice (var-info)
   "Prompt to choose from among multiple VAR-INFO candidates, if required.
 This is needed only when the symbol queried is an unqualified host platform

cider-interaction.el

@@ -33,6 +33,7 @@
 (require 'cider-client)
 (require 'cider-util)
 (require 'cider-stacktrace)
+(require 'cider-test)
 (require 'cider-doc)
 
 (require 'clojure-mode)
@@ -599,11 +600,12 @@ exists) is added as a prefix to LOCATION."
           (message "No source available for %s" var))
       (message "Symbol %s not resolved" var))))
 
-(defun cider-jump-to-def (var)
-  "Jump to the definition of the VAR at point."
+(defun cider-jump-to-def (var &optional line)
+  "Jump to the definition of the VAR, and optionally to the given LINE."
   (cider-ensure-op-supported "info")
   (-when-let (location (cider-get-def-location var))
-    (cider-jump-to-def-for location)))
+    (cider-jump-to-def-for location)
+    (when line (goto-line line))))
 
 (defun cider-jump (query)
   "Jump to the definition of QUERY."

cider-mode.el

@@ -61,6 +61,9 @@
     (define-key map (kbd "C-c C-l") 'cider-load-file)
     (define-key map (kbd "C-c C-b") 'cider-interrupt)
     (define-key map (kbd "C-c C-j") 'cider-javadoc)
+    (define-key map (kbd "C-c ,")   'cider-test-run-tests)
+    (define-key map (kbd "C-c C-,") 'cider-test-rerun-tests)
+    (define-key map (kbd "C-c r")   'cider-test-show-report)
     (define-key map (kbd "C-c M-s") 'cider-selector)
     (define-key map (kbd "C-c M-r") 'cider-rotate-connection)
     (define-key map (kbd "C-c M-d") 'cider-display-current-connection-info)