/**
  * Test for INSERT INTO clause with subquery.
  *
  * @return  void
  *
  * @since   11.3
  */
 public function test__toStringInsert_subquery()
 {
     $q = new JDatabaseQueryPostgresql($this->dbo);
     $subq = new JDatabaseQueryPostgresql($this->dbo);
     $subq->select('col2')->where('a=1');
     $q->insert('table')->columns('col')->values($subq);
     $this->assertEquals(PHP_EOL . "INSERT INTO table" . PHP_EOL . "(col)" . PHP_EOL . "(" . PHP_EOL . "SELECT col2" . PHP_EOL . "WHERE a=1)", (string) $q);
     $q->clear();
     $q->insert('table')->columns('col')->values('3');
     $this->assertEquals(PHP_EOL . "INSERT INTO table" . PHP_EOL . "(col) VALUES " . PHP_EOL . "(3)", (string) $q);
 }
 /**
  * Test for INSERT INTO clause with subquery.
  *
  * @return  void
  *
  * @since   11.3
  */
 public function test__toStringInsert_subquery()
 {
     $q = new JDatabaseQueryPostgresql($this->dbo);
     $subq = new JDatabaseQueryPostgresql($this->dbo);
     $subq->select('col2')->where('a=1');
     $q->insert('table')->columns('col')->values($subq);
     $this->assertThat((string) $q, $this->equalTo("\nINSERT INTO table\n(col)\n(\nSELECT col2\nWHERE a=1)"));
     $q->clear();
     $q->insert('table')->columns('col')->values('3');
     $this->assertThat((string) $q, $this->equalTo("\nINSERT INTO table\n(col) VALUES \n(3)"));
 }