silverstripe-framework/tests/php/View/Parsers/SQLFormatterTest.php

<?php

namespace SilverStripe\View\Tests\Parsers;

use SilverStripe\Dev\SapphireTest;
use SilverStripe\View\Parsers\SQLFormatter;

class SQLFormatterTest extends SapphireTest
{

    public function testNewlineHanding()
    {
        $formatter = new SQLFormatter();

        $sqlBefore = <<<SQL
SELECT Test.Foo, Test.Bar FROM Test WHERE 'From' = "Where"
SQL;
        $sqlAfter = <<<SQL
SELECT Test.Foo, Test.Bar
FROM Test
WHERE 'From' = "Where"
SQL;

        $this->assertEquals(
            $formatter->formatPlain($sqlBefore),
            $sqlAfter,
            'correct replacement of newlines and don\'t replace non-uppercase tokens'
        );

        $sqlBefore = <<<SQL
SELECT Test.Foo, Test.Bar
FROM Test
WHERE
  'From' = "Where"
SQL;
        $sqlAfter = <<<SQL
SELECT Test.Foo, Test.Bar
FROM Test
WHERE
  'From' = "Where"
SQL;
        $this->assertEquals(
            $formatter->formatPlain($sqlBefore),
            $sqlAfter,
            'Leave existing newlines and indentation in place'
        );
    }
}