[php] Add phpunit test key bindings

CHANGELOG.develop

@@ -2264,6 +2264,11 @@ Other:
   =spacemacs/perltidy-format-function= to move the point and window to their
   original locations.
 **** PHP
+- Key bindings:
+  - Added =phpunit= test key bindings (thanks to duianto):
+    - ~SPC m t t~ =phpunit-current-test=
+    - ~SPC m t c~ =phpunit-current-class=
+    - ~SPC m t p~ =phpunit-current-project=
 - Fixes:
   - Added company-php (thanks to jim and Eivind Fonn)
   - Fixed php-company autocompletion (thanks to Dela Anthonio)

layers/+lang/php/packages.el

@@ -58,7 +58,15 @@
     :mode ("\\.php\\'" . php-mode))
     :init
     (progn
-      (add-hook 'php-mode-hook 'spacemacs//php-setup-backend)))
+      (add-hook 'php-mode-hook 'spacemacs//php-setup-backend))
+    :config
+    (progn
+      (spacemacs/declare-prefix-for-mode 'php-mode "mg" "goto")
+      (spacemacs/declare-prefix-for-mode 'php-mode "mt" "tests")
+      (spacemacs/set-leader-keys-for-major-mode 'php-mode
+        "tt" 'phpunit-current-test
+        "tc" 'phpunit-current-class
+        "tp" 'phpunit-current-project)))
 
 (defun php/init-phpcbf ()
   (use-package phpcbf