DataAccessTest::testLocateExpression() - Code Metrics - Inspection of "Fixed inconsistency in calculating date difference..." - doctrine/dbal - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Pull Request — master (#3108)

by Sergei
created 2018-04-14 16:58 UTC
DataAccessTest::testLocateExpression() B

↳ Parent: DataAccessTest
Complexity

Conditions	1
Paths	1
Size

Total Lines	28
Code Lines	23
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
dl	0
loc	28
rs	8.8571
c	0
b	0
f	0
cc	1
eloc	23
nc	1
nop	0
<?php

namespace Doctrine\Tests\DBAL\Functional;

use Doctrine\DBAL\Connection;
use Doctrine\DBAL\FetchMode;
use Doctrine\DBAL\ParameterType;
use Doctrine\DBAL\Platforms\TrimMode;
use Doctrine\DBAL\Types\Type;
use const CASE_LOWER;
use const PHP_EOL;
use function array_change_key_case;
use function array_filter;
use function array_keys;
use function count;
use function date;
use function implode;
use function is_numeric;
use function json_encode;
use function property_exists;
use function str_replace;
use function strtotime;

class DataAccessTest extends \Doctrine\Tests\DbalFunctionalTestCase
{
    /**
     * @var bool
     */
    static private $generated = false;

    protected function setUp()
    {
        parent::setUp();

        if (self::$generated === false) {
            /* @var $sm \Doctrine\DBAL\Schema\AbstractSchemaManager */
            $table = new \Doctrine\DBAL\Schema\Table("fetch_table");
            $table->addColumn('test_int', 'integer');
            $table->addColumn('test_string', 'string');
            $table->addColumn('test_datetime', 'datetime', array('notnull' => false));
            $table->setPrimaryKey(array('test_int'));

            $sm = $this->_conn->getSchemaManager();
            $sm->createTable($table);

            $this->_conn->insert('fetch_table', array('test_int' => 1, 'test_string' => 'foo', 'test_datetime' => '2010-01-01 10:10:10'));
            self::$generated = true;
        }
    }

    public function testPrepareWithBindValue()
    {
        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);

        $stmt->bindValue(1, 1);
        $stmt->bindValue(2, 'foo');
        $stmt->execute();

        $row = $stmt->fetch(FetchMode::ASSOCIATIVE);
        $row = array_change_key_case($row, \CASE_LOWER);
        self::assertEquals(array('test_int' => 1, 'test_string' => 'foo'), $row);
    }

    public function testPrepareWithBindParam()
    {
        $paramInt = 1;
        $paramStr = 'foo';

        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);

        $stmt->bindParam(1, $paramInt);
        $stmt->bindParam(2, $paramStr);
        $stmt->execute();

        $row = $stmt->fetch(FetchMode::ASSOCIATIVE);
        $row = array_change_key_case($row, \CASE_LOWER);
        self::assertEquals(array('test_int' => 1, 'test_string' => 'foo'), $row);
    }

    public function testPrepareWithFetchAll()
    {
        $paramInt = 1;
        $paramStr = 'foo';

        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);

        $stmt->bindParam(1, $paramInt);
        $stmt->bindParam(2, $paramStr);
        $stmt->execute();

        $rows    = $stmt->fetchAll(FetchMode::ASSOCIATIVE);
        $rows[0] = array_change_key_case($rows[0], \CASE_LOWER);
        self::assertEquals(array('test_int' => 1, 'test_string' => 'foo'), $rows[0]);
    }

    /**
     * @group DBAL-228
     */
    public function testPrepareWithFetchAllBoth()
    {
        $paramInt = 1;
        $paramStr = 'foo';

        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);

        $stmt->bindParam(1, $paramInt);
        $stmt->bindParam(2, $paramStr);
        $stmt->execute();

        $rows    = $stmt->fetchAll(FetchMode::MIXED);
        $rows[0] = array_change_key_case($rows[0], \CASE_LOWER);
        self::assertEquals(array('test_int' => 1, 'test_string' => 'foo', 0 => 1, 1 => 'foo'), $rows[0]);
    }

    public function testPrepareWithFetchColumn()
    {
        $paramInt = 1;
        $paramStr = 'foo';

        $sql = "SELECT test_int FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);

        $stmt->bindParam(1, $paramInt);
        $stmt->bindParam(2, $paramStr);
        $stmt->execute();

        $column = $stmt->fetchColumn();
        self::assertEquals(1, $column);
    }

    public function testPrepareWithIterator()
    {
        $paramInt = 1;
        $paramStr = 'foo';

        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);

        $stmt->bindParam(1, $paramInt);
        $stmt->bindParam(2, $paramStr);
        $stmt->execute();

        $rows = array();
        $stmt->setFetchMode(FetchMode::ASSOCIATIVE);
        foreach ($stmt as $row) {
            $rows[] = array_change_key_case($row, \CASE_LOWER);
        }

        self::assertEquals(array('test_int' => 1, 'test_string' => 'foo'), $rows[0]);
    }

    public function testPrepareWithQuoted()
    {
        $table = 'fetch_table';
        $paramInt = 1;
        $paramStr = 'foo';

        $sql = "SELECT test_int, test_string FROM " . $this->_conn->quoteIdentifier($table) . " ".
               "WHERE test_int = " . $this->_conn->quote($paramInt) . " AND test_string = " . $this->_conn->quote($paramStr);
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);
    }

    public function testPrepareWithExecuteParams()
    {
        $paramInt = 1;
        $paramStr = 'foo';

        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->prepare($sql);
        self::assertInstanceOf('Doctrine\DBAL\Statement', $stmt);
        $stmt->execute(array($paramInt, $paramStr));

        $row = $stmt->fetch(FetchMode::ASSOCIATIVE);
        self::assertNotFalse($row);
        $row = array_change_key_case($row, \CASE_LOWER);
        self::assertEquals(array('test_int' => 1, 'test_string' => 'foo'), $row);
    }

    public function testFetchAll()
    {
        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $data = $this->_conn->fetchAll($sql, array(1, 'foo'));

        self::assertCount(1, $data);

        $row = $data[0];
        self::assertCount(2, $row);

        $row = array_change_key_case($row, \CASE_LOWER);
        self::assertEquals(1, $row['test_int']);
        self::assertEquals('foo', $row['test_string']);
    }

    /**
     * @group DBAL-209
     */
    public function testFetchAllWithTypes()
    {
        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);

        $sql  = 'SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?';
        $data = $this->_conn->fetchAll($sql, [1, $datetime], [ParameterType::STRING, Type::DATETIME]);

        self::assertCount(1, $data);

        $row = $data[0];
        self::assertCount(2, $row);

        $row = array_change_key_case($row, \CASE_LOWER);
        self::assertEquals(1, $row['test_int']);
        self::assertStringStartsWith($datetimeString, $row['test_datetime']);
    }

    /**
     * @group DBAL-209
     * @expectedException \Doctrine\DBAL\DBALException
     */
    public function testFetchAllWithMissingTypes()
    {
        if ($this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\Mysqli\Driver ||
            $this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\SQLSrv\Driver) {
            $this->markTestSkipped('mysqli and sqlsrv actually supports this');
        }

        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);
        $sql = "SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?";
        $data = $this->_conn->fetchAll($sql, array(1, $datetime));

    }

    public function testFetchBoth()
    {
        $sql = 'SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?';
        $row = $this->_conn->executeQuery($sql, [1, 'foo'])->fetch(FetchMode::MIXED);

        self::assertNotFalse($row);

        $row = array_change_key_case($row, \CASE_LOWER);

        self::assertEquals(1, $row['test_int']);
        self::assertEquals('foo', $row['test_string']);
        self::assertEquals(1, $row[0]);
        self::assertEquals('foo', $row[1]);
    }

    public function testFetchNoResult()
    {
        self::assertFalse(
            $this->_conn->executeQuery('SELECT test_int FROM fetch_table WHERE test_int = ?', [-1])->fetch()
        );
    }

    public function testFetchAssoc()
    {
        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $row = $this->_conn->fetchAssoc($sql, array(1, 'foo'));

        self::assertNotFalse($row);

        $row = array_change_key_case($row, \CASE_LOWER);
        $row = array_change_key_case(/** @scrutinizer ignore-type */ $row, \CASE_LOWER);

        self::assertEquals(1, $row['test_int']);
        self::assertEquals('foo', $row['test_string']);
    }

    public function testFetchAssocWithTypes()
    {
        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);

        $sql = 'SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?';
        $row = $this->_conn->fetchAssoc($sql, [1, $datetime], [ParameterType::STRING, Type::DATETIME]);

        self::assertNotFalse($row);

        $row = array_change_key_case($row, \CASE_LOWER);
        $row = array_change_key_case(/** @scrutinizer ignore-type */ $row, \CASE_LOWER);

        self::assertEquals(1, $row['test_int']);
        self::assertStringStartsWith($datetimeString, $row['test_datetime']);
    }

    /**
     * @expectedException \Doctrine\DBAL\DBALException
     */
    public function testFetchAssocWithMissingTypes()
    {
        if ($this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\Mysqli\Driver ||
            $this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\SQLSrv\Driver) {
            $this->markTestSkipped('mysqli and sqlsrv actually supports this');
        }

        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);
        $sql = "SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?";
        $row = $this->_conn->fetchAssoc($sql, array(1, $datetime));

    }

    public function testFetchArray()
    {
        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $row = $this->_conn->fetchArray($sql, array(1, 'foo'));

        self::assertEquals(1, $row[0]);
        self::assertEquals('foo', $row[1]);
    }

    public function testFetchArrayWithTypes()
    {
        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);

        $sql = 'SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?';
        $row = $this->_conn->fetchArray($sql, [1, $datetime], [ParameterType::STRING, Type::DATETIME]);

        self::assertNotFalse($row);

        $row = array_change_key_case($row, \CASE_LOWER);
        $row = array_change_key_case(/** @scrutinizer ignore-type */ $row, \CASE_LOWER);

        self::assertEquals(1, $row[0]);
        self::assertStringStartsWith($datetimeString, $row[1]);
    }

    /**
     * @expectedException \Doctrine\DBAL\DBALException
     */
    public function testFetchArrayWithMissingTypes()
    {
        if ($this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\Mysqli\Driver ||
            $this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\SQLSrv\Driver) {
            $this->markTestSkipped('mysqli and sqlsrv actually supports this');
        }

        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);
        $sql = "SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?";
        $row = $this->_conn->fetchArray($sql, array(1, $datetime));

    }

    public function testFetchColumn()
    {
        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $testInt = $this->_conn->fetchColumn($sql, array(1, 'foo'), 0);

        self::assertEquals(1, $testInt);

        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $testString = $this->_conn->fetchColumn($sql, array(1, 'foo'), 1);

        self::assertEquals('foo', $testString);
    }

    public function testFetchColumnWithTypes()
    {
        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);

        $sql    = 'SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?';
        $column = $this->_conn->fetchColumn($sql, [1, $datetime], 1, [ParameterType::STRING, Type::DATETIME]);

        self::assertNotFalse($column);

        self::assertStringStartsWith($datetimeString, $column);
        self::assertStringStartsWith($datetimeString, /** @scrutinizer ignore-type */ $column);
    }

    /**
     * @expectedException \Doctrine\DBAL\DBALException
     */
    public function testFetchColumnWithMissingTypes()
    {
        if ($this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\Mysqli\Driver ||
            $this->_conn->getDriver() instanceof \Doctrine\DBAL\Driver\SQLSrv\Driver) {
            $this->markTestSkipped('mysqli and sqlsrv actually supports this');
        }

        $datetimeString = '2010-01-01 10:10:10';
        $datetime = new \DateTime($datetimeString);
        $sql = "SELECT test_int, test_datetime FROM fetch_table WHERE test_int = ? AND test_datetime = ?";
        $column = $this->_conn->fetchColumn($sql, array(1, $datetime), 1);

    }

    /**
     * @group DDC-697
     */
    public function testExecuteQueryBindDateTimeType()
    {
        $sql = 'SELECT count(*) AS c FROM fetch_table WHERE test_datetime = ?';
        $stmt = $this->_conn->executeQuery($sql,
            array(1 => new \DateTime('2010-01-01 10:10:10')),
            array(1 => Type::DATETIME)
        );

        self::assertEquals(1, $stmt->fetchColumn());
    }

    /**
     * @group DDC-697
     */
    public function testExecuteUpdateBindDateTimeType()
    {
        $datetime = new \DateTime('2010-02-02 20:20:20');

        $sql = 'INSERT INTO fetch_table (test_int, test_string, test_datetime) VALUES (?, ?, ?)';
        $affectedRows = $this->_conn->executeUpdate($sql, [
            1 => 50,
            2 => 'foo',
            3 => $datetime,
        ], [
            1 => ParameterType::INTEGER,
            2 => ParameterType::STRING,
            3 => Type::DATETIME,
        ]);

        self::assertEquals(1, $affectedRows);
        self::assertEquals(1, $this->_conn->executeQuery(
            'SELECT count(*) AS c FROM fetch_table WHERE test_datetime = ?',
            array(1 => $datetime),
            array(1 => Type::DATETIME)
        )->fetchColumn());
    }

    /**
     * @group DDC-697
     */
    public function testPrepareQueryBindValueDateTimeType()
    {
        $sql = 'SELECT count(*) AS c FROM fetch_table WHERE test_datetime = ?';
        $stmt = $this->_conn->prepare($sql);
        $stmt->bindValue(1, new \DateTime('2010-01-01 10:10:10'), Type::DATETIME);
        $stmt->execute();

        self::assertEquals(1, $stmt->fetchColumn());
    }

    /**
     * @group DBAL-78
     */
    public function testNativeArrayListSupport()
    {
        for ($i = 100; $i < 110; $i++) {
            $this->_conn->insert('fetch_table', array('test_int' => $i, 'test_string' => 'foo' . $i, 'test_datetime' => '2010-01-01 10:10:10'));
        }

        $stmt = $this->_conn->executeQuery('SELECT test_int FROM fetch_table WHERE test_int IN (?)',
            array(array(100, 101, 102, 103, 104)), array(Connection::PARAM_INT_ARRAY));

        $data = $stmt->fetchAll(FetchMode::NUMERIC);
        self::assertCount(5, $data);
        self::assertEquals(array(array(100), array(101), array(102), array(103), array(104)), $data);

        $stmt = $this->_conn->executeQuery('SELECT test_int FROM fetch_table WHERE test_string IN (?)',
            array(array('foo100', 'foo101', 'foo102', 'foo103', 'foo104')), array(Connection::PARAM_STR_ARRAY));

        $data = $stmt->fetchAll(FetchMode::NUMERIC);
        self::assertCount(5, $data);
        self::assertEquals(array(array(100), array(101), array(102), array(103), array(104)), $data);
    }

    /**
     * @dataProvider getTrimExpressionData
     */
    public function testTrimExpression($value, $position, $char, $expectedResult)
    {
        $sql = 'SELECT ' .
            $this->_conn->getDatabasePlatform()->getTrimExpression($value, $position, $char) . ' AS trimmed ' .
            'FROM fetch_table';

        $row = $this->_conn->fetchAssoc($sql);
        $row = array_change_key_case($row, CASE_LOWER);
        $row = array_change_key_case(/** @scrutinizer ignore-type */ $row, CASE_LOWER);

        self::assertEquals($expectedResult, $row['trimmed']);
    }

    public function getTrimExpressionData()
    {
        return array(
            ['test_string', TrimMode::UNSPECIFIED, false, 'foo'],
            ['test_string', TrimMode::LEADING, false, 'foo'],
            ['test_string', TrimMode::TRAILING, false, 'foo'],
            ['test_string', TrimMode::BOTH, false, 'foo'],
            ['test_string', TrimMode::UNSPECIFIED, "'f'", 'oo'],
            ['test_string', TrimMode::UNSPECIFIED, "'o'", 'f'],
            ['test_string', TrimMode::UNSPECIFIED, "'.'", 'foo'],
            ['test_string', TrimMode::LEADING, "'f'", 'oo'],
            ['test_string', TrimMode::LEADING, "'o'", 'foo'],
            ['test_string', TrimMode::LEADING, "'.'", 'foo'],
            ['test_string', TrimMode::TRAILING, "'f'", 'foo'],
            ['test_string', TrimMode::TRAILING, "'o'", 'f'],
            ['test_string', TrimMode::TRAILING, "'.'", 'foo'],
            ['test_string', TrimMode::BOTH, "'f'", 'oo'],
            ['test_string', TrimMode::BOTH, "'o'", 'f'],
            ['test_string', TrimMode::BOTH, "'.'", 'foo'],
            ["' foo '", TrimMode::UNSPECIFIED, false, 'foo'],
            ["' foo '", TrimMode::LEADING, false, 'foo '],
            ["' foo '", TrimMode::TRAILING, false, ' foo'],
            ["' foo '", TrimMode::BOTH, false, 'foo'],
            ["' foo '", TrimMode::UNSPECIFIED, "'f'", ' foo '],
            ["' foo '", TrimMode::UNSPECIFIED, "'o'", ' foo '],
            ["' foo '", TrimMode::UNSPECIFIED, "'.'", ' foo '],
            ["' foo '", TrimMode::UNSPECIFIED, "' '", 'foo'],
            ["' foo '", TrimMode::LEADING, "'f'", ' foo '],
            ["' foo '", TrimMode::LEADING, "'o'", ' foo '],
            ["' foo '", TrimMode::LEADING, "'.'", ' foo '],
            ["' foo '", TrimMode::LEADING, "' '", 'foo '],
            ["' foo '", TrimMode::TRAILING, "'f'", ' foo '],
            ["' foo '", TrimMode::TRAILING, "'o'", ' foo '],
            ["' foo '", TrimMode::TRAILING, "'.'", ' foo '],
            ["' foo '", TrimMode::TRAILING, "' '", ' foo'],
            ["' foo '", TrimMode::BOTH, "'f'", ' foo '],
            ["' foo '", TrimMode::BOTH, "'o'", ' foo '],
            ["' foo '", TrimMode::BOTH, "'.'", ' foo '],
            ["' foo '", TrimMode::BOTH, "' '", 'foo'],
        );
    }

    /**
     * @group DDC-1014
     */
    public function testDateArithmetics()
    {
        $p = $this->_conn->getDatabasePlatform();
        $sql = 'SELECT ';
        $sql .= $p->getDateDiffExpression($p->getCurrentTimestampSQL(), 'test_datetime') . ' AS diff, ';
        $sql .= $p->getDateAddSecondsExpression('test_datetime', 1) .' AS add_seconds, ';
        $sql .= $p->getDateSubSecondsExpression('test_datetime', 1) .' AS sub_seconds, ';
        $sql .= $p->getDateAddMinutesExpression('test_datetime', 5) .' AS add_minutes, ';
        $sql .= $p->getDateSubMinutesExpression('test_datetime', 5) .' AS sub_minutes, ';
        $sql .= $p->getDateAddHourExpression('test_datetime', 3) .' AS add_hour, ';
        $sql .= $p->getDateSubHourExpression('test_datetime', 3) .' AS sub_hour, ';
        $sql .= $p->getDateAddDaysExpression('test_datetime', 10) .' AS add_days, ';
        $sql .= $p->getDateSubDaysExpression('test_datetime', 10) .' AS sub_days, ';
        $sql .= $p->getDateAddWeeksExpression('test_datetime', 1) .' AS add_weeks, ';
        $sql .= $p->getDateSubWeeksExpression('test_datetime', 1) .' AS sub_weeks, ';
        $sql .= $p->getDateAddMonthExpression('test_datetime', 2) .' AS add_month, ';
        $sql .= $p->getDateSubMonthExpression('test_datetime', 2) .' AS sub_month, ';
        $sql .= $p->getDateAddQuartersExpression('test_datetime', 3) .' AS add_quarters, ';
        $sql .= $p->getDateSubQuartersExpression('test_datetime', 3) .' AS sub_quarters, ';
        $sql .= $p->getDateAddYearsExpression('test_datetime', 6) .' AS add_years, ';
        $sql .= $p->getDateSubYearsExpression('test_datetime', 6) .' AS sub_years ';
        $sql .= 'FROM fetch_table';

        $row = $this->_conn->fetchAssoc($sql);
        $row = array_change_key_case($row, CASE_LOWER);

        $diff = (new \DateTime('today'))->diff(new \DateTime('2010-01-01'))->days;
        self::assertEquals($diff, $row['diff'], 'Date difference should be ' . $diff . ' days.');
        self::assertEquals('2010-01-01 10:10:11', date('Y-m-d H:i:s', strtotime($row['add_seconds'])), "Adding second should end up on 2010-01-01 10:10:11");
        self::assertEquals('2010-01-01 10:10:09', date('Y-m-d H:i:s', strtotime($row['sub_seconds'])), "Subtracting second should end up on 2010-01-01 10:10:09");
        self::assertEquals('2010-01-01 10:15:10', date('Y-m-d H:i:s', strtotime($row['add_minutes'])), "Adding minutes should end up on 2010-01-01 10:15:10");
        self::assertEquals('2010-01-01 10:05:10', date('Y-m-d H:i:s', strtotime($row['sub_minutes'])), "Subtracting minutes should end up on 2010-01-01 10:05:10");
        self::assertEquals('2010-01-01 13:10', date('Y-m-d H:i', strtotime($row['add_hour'])), "Adding date should end up on 2010-01-01 13:10");
        self::assertEquals('2010-01-01 07:10', date('Y-m-d H:i', strtotime($row['sub_hour'])), "Subtracting date should end up on 2010-01-01 07:10");
        self::assertEquals('2010-01-11', date('Y-m-d', strtotime($row['add_days'])), "Adding date should end up on 2010-01-11");
        self::assertEquals('2009-12-22', date('Y-m-d', strtotime($row['sub_days'])), "Subtracting date should end up on 2009-12-22");
        self::assertEquals('2010-01-08', date('Y-m-d', strtotime($row['add_weeks'])), "Adding week should end up on 2010-01-08");
        self::assertEquals('2009-12-25', date('Y-m-d', strtotime($row['sub_weeks'])), "Subtracting week should end up on 2009-12-25");
        self::assertEquals('2010-03-01', date('Y-m-d', strtotime($row['add_month'])), "Adding month should end up on 2010-03-01");
        self::assertEquals('2009-11-01', date('Y-m-d', strtotime($row['sub_month'])), "Subtracting month should end up on 2009-11-01");
        self::assertEquals('2010-10-01', date('Y-m-d', strtotime($row['add_quarters'])), "Adding quarters should end up on 2010-04-01");
        self::assertEquals('2009-04-01', date('Y-m-d', strtotime($row['sub_quarters'])), "Subtracting quarters should end up on 2009-10-01");
        self::assertEquals('2016-01-01', date('Y-m-d', strtotime($row['add_years'])), "Adding years should end up on 2016-01-01");
        self::assertEquals('2004-01-01', date('Y-m-d', strtotime($row['sub_years'])), "Subtracting years should end up on 2004-01-01");
    }

    /**
     * @dataProvider dateDiffProvider
     */
    public function testDateDiff(string $date1, string $date2, int $expected)
    {
        $platform = $this->_conn->getDatabasePlatform();

        $sql  = str_replace(
            '1',
            $platform->getDateDiffExpression('?', '?'),
            $platform->getDummySelectSQL()
        );
        $diff = $this->_conn->executeQuery($sql, [$date1, $date2])->fetchColumn();

        self::assertEquals($expected, $diff);
    }

    public static function dateDiffProvider()
    {
        return [
            'same day' => ['2018-04-14 23:59:59', '2018-04-14 00:00:00', 0],
            'midnight' => ['2018-04-14 00:00:00', '2018-04-13 23:59:59', 1],
        ];
    }

    public function testLocateExpression()
    {
        $platform = $this->_conn->getDatabasePlatform();

        $sql = 'SELECT ';
        $sql .= $platform->getLocateExpression('test_string', "'oo'") .' AS locate1, ';
        $sql .= $platform->getLocateExpression('test_string', "'foo'") .' AS locate2, ';
        $sql .= $platform->getLocateExpression('test_string', "'bar'") .' AS locate3, ';
        $sql .= $platform->getLocateExpression('test_string', 'test_string') .' AS locate4, ';
        $sql .= $platform->getLocateExpression("'foo'", 'test_string') .' AS locate5, ';
        $sql .= $platform->getLocateExpression("'barfoobaz'", 'test_string') .' AS locate6, ';
        $sql .= $platform->getLocateExpression("'bar'", 'test_string') .' AS locate7, ';
        $sql .= $platform->getLocateExpression('test_string', "'oo'", 2) .' AS locate8, ';
        $sql .= $platform->getLocateExpression('test_string', "'oo'", 3) .' AS locate9 ';
        $sql .= 'FROM fetch_table';

        $row = $this->_conn->fetchAssoc($sql);
        $row = array_change_key_case($row, CASE_LOWER);

        self::assertEquals(2, $row['locate1']);
        self::assertEquals(1, $row['locate2']);
        self::assertEquals(0, $row['locate3']);
        self::assertEquals(1, $row['locate4']);
        self::assertEquals(1, $row['locate5']);
        self::assertEquals(4, $row['locate6']);
        self::assertEquals(0, $row['locate7']);
        self::assertEquals(2, $row['locate8']);
        self::assertEquals(0, $row['locate9']);
    }

    public function testQuoteSQLInjection()
    {
        $sql = "SELECT * FROM fetch_table WHERE test_string = " . $this->_conn->quote("bar' OR '1'='1");
        $rows = $this->_conn->fetchAll($sql);

        self::assertCount(0, $rows, "no result should be returned, otherwise SQL injection is possible");
    }

    /**
     * @group DDC-1213
     */
    public function testBitComparisonExpressionSupport()
    {
        $this->_conn->exec('DELETE FROM fetch_table');
        $platform = $this->_conn->getDatabasePlatform();
        $bitmap   = array();

        for ($i = 2; $i < 9; $i = $i + 2) {
            $bitmap[$i] = array(
                'bit_or'    => ($i | 2),
                'bit_and'   => ($i & 2)
            );
            $this->_conn->insert('fetch_table', array(
                'test_int'      => $i,
                'test_string'   => json_encode($bitmap[$i]),
                'test_datetime' => '2010-01-01 10:10:10'
            ));
        }

        $sql[]  = 'SELECT ';

        $sql[]  = 'test_int, ';
        $sql[]  = 'test_string, ';
        $sql[]  = $platform->getBitOrComparisonExpression('test_int', 2) . ' AS bit_or, ';
        $sql[]  = $platform->getBitAndComparisonExpression('test_int', 2) . ' AS bit_and ';
        $sql[]  = 'FROM fetch_table';

        $stmt = $this->_conn->executeQuery(implode(PHP_EOL, $sql));
        $data = $stmt->fetchAll(FetchMode::ASSOCIATIVE);


        self::assertCount(4, $data);
        self::assertEquals(count($bitmap), count($data));
        foreach ($data as $row) {
            $row = array_change_key_case($row, CASE_LOWER);

            self::assertArrayHasKey('test_int', $row);

            $id = $row['test_int'];

            self::assertArrayHasKey($id, $bitmap);
            self::assertArrayHasKey($id, $bitmap);

            self::assertArrayHasKey('bit_or', $row);
            self::assertArrayHasKey('bit_and', $row);

            self::assertEquals($row['bit_or'], $bitmap[$id]['bit_or']);
            self::assertEquals($row['bit_and'], $bitmap[$id]['bit_and']);
        }
    }

    public function testSetDefaultFetchMode()
    {
        $stmt = $this->_conn->query("SELECT * FROM fetch_table");
        $stmt->setFetchMode(FetchMode::NUMERIC);

        $row = array_keys($stmt->fetch());
        self::assertCount(0, array_filter($row, function($v) { return ! is_numeric($v); }), "should be no non-numerical elements in the result.");
    }

    /**
     * @group DBAL-1091
     */
    public function testFetchAllStyleObject()
    {
        $this->setupFixture();

        $sql = 'SELECT test_int, test_string, test_datetime FROM fetch_table';
        $stmt = $this->_conn->prepare($sql);

        $stmt->execute();

        $results = $stmt->fetchAll(FetchMode::STANDARD_OBJECT);

        self::assertCount(1, $results);
        self::assertInstanceOf('stdClass', $results[0]);

        self::assertEquals(
            1,
            property_exists($results[0], 'test_int') ? $results[0]->test_int : $results[0]->TEST_INT
        );
        self::assertEquals(
            'foo',
            property_exists($results[0], 'test_string') ? $results[0]->test_string : $results[0]->TEST_STRING
        );
        self::assertStringStartsWith(
            '2010-01-01 10:10:10',
            property_exists($results[0], 'test_datetime') ? $results[0]->test_datetime : $results[0]->TEST_DATETIME
        );
    }

    /**
     * @group DBAL-196
     */
    public function testFetchAllSupportFetchClass()
    {
        $this->skipOci8AndMysqli();
        $this->setupFixture();

        $sql    = "SELECT test_int, test_string, test_datetime FROM fetch_table";
        $stmt   = $this->_conn->prepare($sql);
        $stmt->execute();

        $results = $stmt->fetchAll(
            FetchMode::CUSTOM_OBJECT,
            __NAMESPACE__.'\\MyFetchClass'
        );

        self::assertCount(1, $results);
        self::assertInstanceOf(__NAMESPACE__.'\\MyFetchClass', $results[0]);

        self::assertEquals(1, $results[0]->test_int);
        self::assertEquals('foo', $results[0]->test_string);
        self::assertStringStartsWith('2010-01-01 10:10:10', $results[0]->test_datetime);
    }

    /**
     * @group DBAL-241
     */
    public function testFetchAllStyleColumn()
    {
        $sql = "DELETE FROM fetch_table";
        $this->_conn->executeUpdate($sql);

        $this->_conn->insert('fetch_table', array('test_int' => 1, 'test_string' => 'foo'));
        $this->_conn->insert('fetch_table', array('test_int' => 10, 'test_string' => 'foo'));

        $sql = "SELECT test_int FROM fetch_table";
        $rows = $this->_conn->query($sql)->fetchAll(FetchMode::COLUMN);

        self::assertEquals(array(1, 10), $rows);
    }

    /**
     * @group DBAL-214
     */
    public function testSetFetchModeClassFetchAll()
    {
        $this->skipOci8AndMysqli();
        $this->setupFixture();

        $sql = "SELECT * FROM fetch_table";
        $stmt = $this->_conn->query($sql);
        $stmt->setFetchMode(FetchMode::CUSTOM_OBJECT, __NAMESPACE__ . '\\MyFetchClass');

        $results = $stmt->fetchAll();

        self::assertCount(1, $results);
        self::assertInstanceOf(__NAMESPACE__.'\\MyFetchClass', $results[0]);

        self::assertEquals(1, $results[0]->test_int);
        self::assertEquals('foo', $results[0]->test_string);
        self::assertStringStartsWith('2010-01-01 10:10:10', $results[0]->test_datetime);
    }

    /**
     * @group DBAL-214
     */
    public function testSetFetchModeClassFetch()
    {
        $this->skipOci8AndMysqli();
        $this->setupFixture();

        $sql = "SELECT * FROM fetch_table";
        $stmt = $this->_conn->query($sql);
        $stmt->setFetchMode(FetchMode::CUSTOM_OBJECT, __NAMESPACE__ . '\\MyFetchClass');

        $results = array();
        while ($row = $stmt->fetch()) {
            $results[] = $row;
        }

        self::assertCount(1, $results);
        self::assertInstanceOf(__NAMESPACE__.'\\MyFetchClass', $results[0]);

        self::assertEquals(1, $results[0]->test_int);
        self::assertEquals('foo', $results[0]->test_string);
        self::assertStringStartsWith('2010-01-01 10:10:10', $results[0]->test_datetime);
    }

    /**
     * @group DBAL-257
     */
    public function testEmptyFetchColumnReturnsFalse()
    {
        $this->_conn->beginTransaction();
        $this->_conn->exec('DELETE FROM fetch_table');
        self::assertFalse($this->_conn->fetchColumn('SELECT test_int FROM fetch_table'));
        self::assertFalse($this->_conn->query('SELECT test_int FROM fetch_table')->fetchColumn());
        $this->_conn->rollBack();
    }

    /**
     * @group DBAL-339
     */
    public function testSetFetchModeOnDbalStatement()
    {
        $sql = "SELECT test_int, test_string FROM fetch_table WHERE test_int = ? AND test_string = ?";
        $stmt = $this->_conn->executeQuery($sql, array(1, "foo"));
        $stmt->setFetchMode(FetchMode::NUMERIC);

        $row = $stmt->fetch();

        self::assertArrayHasKey(0, $row);
        self::assertArrayHasKey(1, $row);
        self::assertFalse($stmt->fetch());
    }

    /**
     * @group DBAL-435
     */
    public function testEmptyParameters()
    {
        $sql = "SELECT * FROM fetch_table WHERE test_int IN (?)";
        $stmt = $this->_conn->executeQuery($sql, array(array()), array(\Doctrine\DBAL\Connection::PARAM_INT_ARRAY));
        $rows = $stmt->fetchAll();

        self::assertEquals(array(), $rows);
    }

    /**
     * @group DBAL-1028
     */
    public function testFetchColumnNullValue()
    {
        $this->_conn->executeUpdate(
            'INSERT INTO fetch_table (test_int, test_string) VALUES (?, ?)',
            array(2, 'foo')
        );

        self::assertNull(
            $this->_conn->fetchColumn('SELECT test_datetime FROM fetch_table WHERE test_int = ?', array(2))
        );
    }

    /**
     * @group DBAL-1028
     */
    public function testFetchColumnNonExistingIndex()
    {
        if ($this->_conn->getDriver()->getName() === 'pdo_sqlsrv') {
            $this->markTestSkipped(
                'Test does not work for pdo_sqlsrv driver as it throws a fatal error for a non-existing column index.'
            );
        }

        self::assertNull(
            $this->_conn->fetchColumn('SELECT test_int FROM fetch_table WHERE test_int = ?', array(1), 1)
        );
    }

    /**
     * @group DBAL-1028
     */
    public function testFetchColumnNoResult()
    {
        self::assertFalse(
            $this->_conn->fetchColumn('SELECT test_int FROM fetch_table WHERE test_int = ?', array(-1))
        );
    }

    private function setupFixture()
    {
        $this->_conn->exec('DELETE FROM fetch_table');
        $this->_conn->insert('fetch_table', array(
            'test_int'      => 1,
            'test_string'   => 'foo',
            'test_datetime' => '2010-01-01 10:10:10'
        ));
    }

    private function skipOci8AndMysqli()
    {
        if (isset($GLOBALS['db_type']) && $GLOBALS['db_type'] == "oci8")  {
            $this->markTestSkipped("Not supported by OCI8");
        }
        if ('mysqli' == $this->_conn->getDriver()->getName()) {
            $this->markTestSkipped('Mysqli driver dont support this feature.');
        }
    }
}

class MyFetchClass

{
    public $test_int, $test_string, $test_datetime;

}

doctrine / dbal

Pull Request — master (#3108)

DataAccessTest::testLocateExpression() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like
