Passed
Pull Request — master (#9)
by Rafael
03:29
created

DatabaseContext::countRecordsInTableMatching()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 19
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 12

Importance

Changes 0
Metric Value
dl 0
loc 19
ccs 0
cts 16
cp 0
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 12
nc 3
nop 2
crap 12
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<?php
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/*******************************************************************************
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 *  This file is part of the GraphQL Bundle package.
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 *
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 *  (c) YnloUltratech <[email protected]>
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 *
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 *  For the full copyright and license information, please view the LICENSE
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 *  file that was distributed with this source code.
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 ******************************************************************************/
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namespace Ynlo\GraphQLBundle\Behat\Context;
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use Behat\Behat\Context\Context;
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use Doctrine\ORM\EntityManager;
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use Doctrine\ORM\Query\ResultSetMapping;
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use PHPUnit\Framework\Assert;
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use Ynlo\GraphQLBundle\Behat\Client\ClientAwareInterface;
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use Ynlo\GraphQLBundle\Behat\Client\ClientAwareTrait;
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use Ynlo\GraphQLBundle\Behat\Gherkin\YamlStringNode;
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/**
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 * Context for database integration
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 */
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final class DatabaseContext implements Context, ClientAwareInterface
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{
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    use ClientAwareTrait;
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    /**
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     * Use a YAML syntax to create a criteria to match a record in given table
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     *
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     * Example: Then should exist in table "post" a record matching:
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     *   """
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     *   title: "Welcome"
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     *   body: "Welcome to web page"
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     *   """
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     *
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     * Expression syntax is allowed
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     *
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     * Example: Then should exist in table "post" a record matching:
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     *   """
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     *   title: "{variables.input.title}"
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     *   body: "{variables.input.body}"
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     *   """
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     *
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     * @Given /^should exist in table "([^"]*)" a record matching:$/
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     */
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    public function shouldExistInTableARecordMatching($table, YamlStringNode $criteria)
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    {
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        $count = $this->countRecordsInTableMatching($table, $criteria->toArray());
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        Assert::assertEquals(1, $count, sprintf('Does not exist any record in the database "%s" matching given conditions', $table));
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    }
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    /**
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     * Count records in table matching criteria
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     *
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     * @param string $table
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     * @param array  $criteria
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     *
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     * @return int
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     *
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     * @throws \Doctrine\ORM\NonUniqueResultException
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     */
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    public function countRecordsInTableMatching($table, $criteria = []): int
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    {
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        $where = '';
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        foreach ($criteria as $field => $vale) {
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            if ($where) {
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                $where .= ' AND ';
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            }
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            $where .= sprintf('%s = :%s', $field, $field);
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        }
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        $query = sprintf('SELECT count(*) AS records FROM %s WHERE %s', $table, $where);
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        /** @var EntityManager $manager */
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        $manager = $this->client->getContainer()->get('doctrine')->getManager();
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        $rsm = new ResultSetMapping();
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        $rsm->addScalarResult('records', 'records', 'integer');
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        $query = $manager->createNativeQuery($query, $rsm);
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        $query->setParameters($criteria);
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        return (int) $query->getSingleScalarResult();
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    }
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}
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