Fixes unit tests

app/config/testing/cms.php

@@ -2,6 +2,17 @@
 
 return array(
 
+    /*
+    |--------------------------------------------------------------------------
+    | Specifies the default CMS theme
+    |--------------------------------------------------------------------------
+    |
+    | This parameter value can be overridden by the CMS back-end settings.
+    |
+    */
+
+    'activeTheme' => 'test',
+
     /*
     |--------------------------------------------------------------------------
     | Plugins directory
@@ -66,14 +77,16 @@ return array(
 
     /*
     |--------------------------------------------------------------------------
-    | Specifies the default CMS theme
+    | Determines if a friendly error page should be used.
     |--------------------------------------------------------------------------
     |
-    | This parameter value can be overridden by the CMS back-end settings.
+    | If this value is set to true, a friendly error page is used when an
+    | exception is encountered. You must create a CMS page with route "/error"
+    | to set the contents of this page. Otherwise the default error page is shown.
     |
     */
 
-    'activeTheme' => 'test',
+    'customErrorPage' => true,
 
     /*
     |--------------------------------------------------------------------------
@@ -88,7 +101,7 @@ return array(
     */
 
     'enableAssetCache' => false, 
-    
+
     /*
     |--------------------------------------------------------------------------
     | Disables Twig caching for unit tests

modules/cms/classes/Theme.php

@@ -6,6 +6,7 @@ use Lang;
 use Cache;
 use Event;
 use Config;
+use DbDongle;
 use October\Rain\Support\Yaml;
 use System\Models\Parameters;
 use System\Classes\SystemException;
@@ -97,13 +98,15 @@ class Theme
         $paramKey = 'cms::theme.active';
         $activeTheme = Config::get('cms.activeTheme');
 
-        $dbResult = Parameters::findRecord($paramKey)
-            ->remember(1440, $paramKey)
-            ->pluck('value')
-        ;
+        if (DbDongle::hasDatabase()) {
+            $dbResult = Parameters::findRecord($paramKey)
+                ->remember(1440, $paramKey)
+                ->pluck('value')
+            ;
 
-        if ($dbResult !== null)
-            $activeTheme = $dbResult;
+            if ($dbResult !== null)
+                $activeTheme = $dbResult;
+        }
 
         $apiResult = Event::fire('cms.activeTheme', [], true);
         if ($apiResult !== null)

tests/unit/cms/classes/ControllerTest.php

@@ -1,7 +1,7 @@
 <?php
 
-use Cms\Classes\Controller;
 use Cms\Classes\Theme;
+use Cms\Classes\Controller;
 
 class ControllerTest extends TestCase
 {
@@ -10,7 +10,6 @@ class ControllerTest extends TestCase
         /*
          * Test the built-in 404 page
          */
-
         $theme = new Theme();
         $theme->load('apitest');
         $controller = new Controller($theme);
@@ -26,7 +25,6 @@ class ControllerTest extends TestCase
         /*
          * Test the theme 404 page
          */
-
         $theme = new Theme();
         $theme->load('test');
         $controller = new Controller($theme);