yii2-bootstrap/tests/unit/framework/db/pgsql/PostgreSQLConnectionTest.php

<?php
namespace yiiunit\framework\db\pgsql;

use yiiunit\framework\db\ConnectionTest;

class PostgreSQLConnectionTest extends ConnectionTest
{
	public function setUp()
	{
		$this->driverName = 'pgsql';
		parent::setUp();
	}

	public function testConnection()
	{
		$connection = $this->getConnection(true);
	}

	public function testQuoteValue()
	{
		$connection = $this->getConnection(false);
		$this->assertEquals(123, $connection->quoteValue(123));
		$this->assertEquals("'string'", $connection->quoteValue('string'));
		$this->assertEquals("'It''s interesting'", $connection->quoteValue("It's interesting"));
	}

	public function testQuoteTableName()
	{
		$connection = $this->getConnection(false);
		$this->assertEquals('"table"', $connection->quoteTableName('table'));
		$this->assertEquals('"table"', $connection->quoteTableName('"table"'));
		$this->assertEquals('"schema"."table"', $connection->quoteTableName('schema.table'));
		$this->assertEquals('"schema"."table"', $connection->quoteTableName('schema."table"'));
		$this->assertEquals('"schema"."table"', $connection->quoteTableName('"schema"."table"'));
		$this->assertEquals('{{table}}', $connection->quoteTableName('{{table}}'));
		$this->assertEquals('(table)', $connection->quoteTableName('(table)'));
	}

	public function testQuoteColumnName()
	{
		$connection = $this->getConnection(false);
		$this->assertEquals('"column"', $connection->quoteColumnName('column'));
		$this->assertEquals('"column"', $connection->quoteColumnName('"column"'));
		$this->assertEquals('"table"."column"', $connection->quoteColumnName('table.column'));
		$this->assertEquals('"table"."column"', $connection->quoteColumnName('table."column"'));
		$this->assertEquals('"table"."column"', $connection->quoteColumnName('"table"."column"'));
		$this->assertEquals('[[column]]', $connection->quoteColumnName('[[column]]'));
		$this->assertEquals('{{column}}', $connection->quoteColumnName('{{column}}'));
		$this->assertEquals('(column)', $connection->quoteColumnName('(column)'));
	}
}