test: remove tests for getOriginalQuery()

Now do not use binds to reduce memory useage.

Author: kenjis

tests/system/Database/Builder/InsertTest.php

@@ -91,9 +91,6 @@ public function testInsertBatch()
         $query = $this->db->getLastQuery();
         $this->assertInstanceOf(Query::class, $query);
 
-        $raw = 'INSERT INTO "jobs" ("description", "id", "name") VALUES (:description:,:id:,:name:), (:description.1:,:id.1:,:name.1:)';
-        $this->assertSame($raw, str_replace("\n", ' ', $query->getOriginalQuery()));
-
         $expected = "INSERT INTO \"jobs\" (\"description\", \"id\", \"name\") VALUES ('There''s something in your teeth',2,'Commedian'), ('I am yellow',3,'Cab Driver')";
         $this->assertSame($expected, str_replace("\n", ' ', $query->getQuery()));
     }
@@ -121,9 +118,6 @@ public function testInsertBatchWithoutEscape()
         $query = $this->db->getLastQuery();
         $this->assertInstanceOf(Query::class, $query);
 
-        $raw = 'INSERT INTO "jobs" ("description", "id", "name") VALUES (:description:,:id:,:name:), (:description.1:,:id.1:,:name.1:)';
-        $this->assertSame($raw, str_replace("\n", ' ', $query->getOriginalQuery()));
-
         $expected = 'INSERT INTO "jobs" ("description", "id", "name") VALUES (1 + 2,2,1 + 1), (2 + 2,3,2 + 1)';
         $this->assertSame($expected, str_replace("\n", ' ', $query->getQuery()));
     }
@@ -148,9 +142,6 @@ public function testInsertBatchWithFieldsEndingInNumbers()
         $query = $this->db->getLastQuery();
         $this->assertInstanceOf(Query::class, $query);
 
-        $raw = 'INSERT INTO "ip_table" ("ip", "ip2") VALUES (:ip:,:ip2:), (:ip.1:,:ip2.1:), (:ip.2:,:ip2.2:), (:ip.3:,:ip2.3:)';
-        $this->assertSame($raw, str_replace("\n", ' ', $query->getOriginalQuery()));
-
         $expected = "INSERT INTO \"ip_table\" (\"ip\", \"ip2\") VALUES ('1.1.1.0','1.1.1.2'), ('2.2.2.0','2.2.2.2'), ('3.3.3.0','3.3.3.2'), ('4.4.4.0','4.4.4.2')";
         $this->assertSame($expected, str_replace("\n", ' ', $query->getQuery()));
     }