Doctrine\DBAL\Tests\Portability\StatementTest

Complexity

Total Complexity

10

Size/Duplication

Total Lines	114
Duplicated Lines	0 %

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	5	1
A	testRowCount()	0	9	1
A	testCloseCursor()	0	6	1
A	testBindValue()	0	11	1
A	createStatement()	0	3	1
A	testExecute()	0	12	1
A	testColumnCount()	0	9	1
A	testGetIterator()	0	7	1
A	createConnection()	0	5	1
A	testBindParam()	0	12	1

<?php

declare(strict_types=1);

namespace Doctrine\DBAL\Tests\Portability;

use Doctrine\DBAL\Driver\Statement as DriverStatement;
use Doctrine\DBAL\ParameterType;
use Doctrine\DBAL\Portability\Connection;
use Doctrine\DBAL\Portability\Statement;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use function iterator_to_array;

class StatementTest extends TestCase
{
    /** @var Connection|MockObject */
    protected $conn;

    /** @var Statement */
    protected $stmt;

    /** @var DriverStatement|MockObject */
    protected $wrappedStmt;

    protected function setUp() : void
    {
        $this->wrappedStmt = $this->createMock(DriverStatement::class);
        $this->conn        = $this->createConnection();
        $this->stmt        = $this->createStatement($this->wrappedStmt, $this->conn);
    }

    /**
     * @group DBAL-726
     */
    public function testBindParam() : void
    {
        $column   = 'mycolumn';
        $variable = 'myvalue';
        $type     = ParameterType::STRING;
        $length   = 666;

        $this->wrappedStmt->expects(self::once())
            ->method('bindParam')
            ->with($column, $variable, $type, $length);

        $this->stmt->bindParam($column, $variable, $type, $length);
    }

    public function testBindValue() : void
    {
        $param = 'myparam';
        $value = 'myvalue';
        $type  = ParameterType::STRING;

        $this->wrappedStmt->expects(self::once())
            ->method('bindValue')
            ->with($param, $value, $type);

        $this->stmt->bindValue($param, $value, $type);
    }

    public function testCloseCursor() : void
    {
        $this->wrappedStmt->expects(self::once())
            ->method('closeCursor');

        $this->stmt->closeCursor();
    }

    public function testColumnCount() : void
    {
        $columnCount = 666;

        $this->wrappedStmt->expects(self::once())
            ->method('columnCount')
            ->will(self::returnValue($columnCount));

        self::assertSame($columnCount, $this->stmt->columnCount());
    }

    public function testExecute() : void
    {
        $params = [
            'foo',
            'bar',
        ];

        $this->wrappedStmt->expects(self::once())
            ->method('execute')
            ->with($params);

        $this->stmt->execute($params);
    }

    public function testGetIterator() : void
    {
        $this->wrappedStmt->expects(self::exactly(3))
            ->method('fetch')
            ->willReturnOnConsecutiveCalls('foo', 'bar', false);

        self::assertSame(['foo', 'bar'], iterator_to_array($this->stmt->getIterator()));
    }

    public function testRowCount() : void
    {
        $rowCount = 666;

        $this->wrappedStmt->expects(self::once())
            ->method('rowCount')
            ->will(self::returnValue($rowCount));

        self::assertSame($rowCount, $this->stmt->rowCount());
    }

    /**
     * @return Connection|MockObject
     */
    protected function createConnection()
    {
        return $this->getMockBuilder(Connection::class)
            ->disableOriginalConstructor()
            ->getMock();
    }

    protected function createStatement(DriverStatement $wrappedStatement, Connection $connection) : Statement
    {
        return new Statement($wrappedStatement, $connection);
    }
}