Fixed condition building for booleans

extensions/redis/LuaScriptBuilder.php

@@ -268,6 +268,9 @@ EOF;
             if (is_array($value)) { // IN condition
                 $parts[] = $this->buildInCondition('in', [$column, $value], $columns);
             } else {
+                if (is_bool($value)) {
+                    $value = (int)$value;
+                }
                 $column = $this->addColumn($column, $columns);
                 if ($value === null) {
                     $parts[] = "$column==nil";

tests/unit/extensions/redis/ActiveRecordTest.php

@@ -161,12 +161,6 @@ class ActiveRecordTest extends RedisTestCase
         $this->markTestSkipped('Redis does not store/find null values correctly.');
     }
 
-    public function testBooleanAttribute()
-    {
-        // https://github.com/yiisoft/yii2/issues/1311
-        $this->markTestSkipped('Redis does not store/find boolean values correctly.');
-    }
-
     public function testFindEagerViaRelationPreserveOrder()
     {
         $this->markTestSkipped('Redis does not support orderBy.');