"yii\sphinx\Command" and "yii\sphinx\QueryBuilder" extracted.

extensions/sphinx/Connection.php

@@ -10,6 +10,8 @@ namespace yii\sphinx;
 /**
  * Class Connection
  *
+ * @method Schema getSchema() The schema information for this Sphinx connection
+ *
  * @author Paul Klimov <klimov.paul@gmail.com>
  * @since 2.0
  */
@@ -22,4 +24,28 @@ class Connection extends \yii\db\Connection
 		'mysqli' => 'yii\sphinx\Schema',   // MySQL
 		'mysql' => 'yii\sphinx\Schema',    // MySQL
 	];
+
+	/**
+	 * Obtains the schema information for the named index.
+	 * @param string $name index name.
+	 * @param boolean $refresh whether to reload the table schema even if it is found in the cache.
+	 * @return IndexSchema index schema information. Null if the named index does not exist.
+	 */
+	public function getIndexSchema($name, $refresh = false)
+	{
+		return $this->getSchema()->getIndexSchema($name, $refresh);
+	}
+
+	/**
+	 * Quotes a index name for use in a query.
+	 * If the index name contains schema prefix, the prefix will also be properly quoted.
+	 * If the index name is already quoted or contains special characters including '(', '[[' and '{{',
+	 * then this method will do nothing.
+	 * @param string $name index name
+	 * @return string the properly quoted index name
+	 */
+	public function quoteIndexName($name)
+	{
+		return $this->getSchema()->quoteIndexName($name);
+	}
 }
\ No newline at end of file

tests/unit/extensions/sphinx/CommandTest.php

@@ -103,7 +103,7 @@ class CommandTest extends SphinxTestCase
 			'title' => 'Test title',
 			'content' => 'Test content',
 			'type_id' => 2,
-			'category' => [41, 42],
+			//'category' => [41, 42],
 			'id' => 1,
 		]);
 		$this->assertEquals(1, $command->execute(), 'Unable to execute insert!');