test find on empty DB

Author: cebe

tests/ActiveRecordTest.php

@@ -417,4 +417,15 @@ public function testEscapeData()
         $c = Customer::findOne(['email' => "the People's Republic of China"]);
         $this->assertSame("the People's Republic of China", $c->email);
     }
+
+    public function testFindEmptyWith()
+    {
+        Order::getDb()->flushdb();
+        $orders = Order::find()
+            ->where(['total' => 100000])
+            ->orWhere(['total' => 1])
+            ->with('customer')
+            ->all();
+        $this->assertEquals([], $orders);
+    }
 }

tests/RedisCacheTest.php

@@ -20,7 +20,7 @@ class RedisCacheTest extends CacheTestCase
      */
     protected function getCacheInstance()
     {
-        $databases = self::getParam('databases');
+        $databases = TestCase::getParam('databases');
         $params = isset($databases['redis']) ? $databases['redis'] : null;
         if ($params === null) {
             $this->markTestSkipped('No redis server connection configured.');