Updated models and tests to match.

tests/functional/BillControllerCest.php

@@ -1,5 +1,7 @@
 <?php
 
+use FireflyIII\User;
+
 /**
  * Class BillControllerCest
  *

tests/functional/HomeControllerCest.php

@@ -1,5 +1,6 @@
 <?php
 
+use FireflyIII\Models\Preference;
 /**
  *
  * @SuppressWarnings("CamelCase")
@@ -50,8 +51,8 @@ class HomeControllerCest
      */
     public function indexWithPrefs(FunctionalTester $I)
     {
-        \Preference::whereName('frontPageAccounts')->delete();
-        \Preference::create(
+        Preference::whereName('frontPageAccounts')->delete();
+        Preference::create(
             [
                 'user_id' => 1,
                 'name'    => 'frontPageAccounts',

tests/functional/RelatedControllerCest.php

@@ -1,5 +1,7 @@
 <?php
 
+use FireflyIII\Models\TransactionJournal;
+use FireflyIII\Models\TransactionGroup;
 /**
  * @SuppressWarnings("CamelCase")
  * @SuppressWarnings("short")

tests/functional/ReminderControllerCest.php

@@ -1,5 +1,5 @@
 <?php
-
+use FireflyIII\Models\Reminder;
 /**
  * Class ReminderControllerCest
  *

tests/functional/RepeatedExpenseControllerCest.php

@@ -1,6 +1,6 @@
 <?php
 use Carbon\Carbon;
-
+use FireflyIII\Models\PiggyBank;
 /**
  * Class RepeatedExpenseControllerCest
  *

tests/functional/TransactionControllerCest.php

@@ -1,5 +1,8 @@
 <?php
 
+use FireflyIII\Models\TransactionType;
+use FireflyIII\Models\TransactionJournal;
+
 /**
  * Class TransactionControllerCest
  */