ExamplesTest::checkExampleRequirements() - Code Metrics - Inspection of "Add support for decimals (#63)" - tarantool-php/client - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 66c616...00643e )

by Eugene

created 2019-10-02 18:47 UTC

ExamplesTest::checkExampleRequirements() B

↳ Parent: ExamplesTest

Complexity

Conditions	10
Paths	18

Size

Total Lines	18
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
eloc	11
c	0
b	0
f	0
nc	18
nop	1
dl	0
loc	18
rs	7.6666

How to fix Complexity

<?php

/**
 * This file is part of the Tarantool Client package.
 *
 * (c) Eugene Leonovich <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Tarantool\Client\Tests\Integration;

final class ExamplesTest extends TestCase
{
    /**
     * @dataProvider provideExampleData
     */
    public function testExample(string $filename) : void
    {
        $info = self::parseFile($filename);
        self::checkExampleRequirements($info['requirements']);

        $uri = ClientBuilder::createFromEnv()->getUri();

        exec("php $filename $uri", $output, $exitCode);

        self::assertSame(0, $exitCode, implode("\n", $output));

        if (isset($info['output'])) {
            self::assertSame($info['output'], implode("\n", $output));
        }
    }

    public function provideExampleData() : iterable
    {
        $dir = dirname(__DIR__, 2).'/examples';
        foreach (glob("$dir/{**/*,*}.php", GLOB_BRACE) as $filename) {
            $basename = basename($filename, '.php');
            if ('bootstrap' === $basename) {
                continue;
            }
            // ignore classes
            if (strtolower($basename[0]) !== $basename[0]) {
                continue;
            }

            yield [$filename];
        }
    }

    private static function parseFile(string $filename) : array
    {
        $content = file_get_contents($filename);

        $result = ['requirements' => []];
        if (preg_match_all('~@requires\s+?(\w+?)\s+?(.+?)\s*?$~mi', $content, $matches, PREG_SET_ORDER)) {
            foreach ($matches as $match) {
                $result['requirements'][strtolower($match[1])] = $match[2];
            }
        }
        if (preg_match('~\/\*\s*?OUTPUT\b(.+?)\*\/~s', $content, $matches)) {
            $result['output'] = trim($matches[1]);
        }

        return $result;
    }

    private static function checkExampleRequirements(array $requirements) : void
    {
        if (isset($requirements['tarantool'])) {
            [$major, $minor, $patch] = \sscanf($requirements['tarantool'], '%d.%d.%d');
            $requiredVersionId = $major * 10000 + $minor * 100 + $patch;
            if (self::getTarantoolVersionId() < $requiredVersionId) {
                self::markTestSkipped(sprintf('Tarantool >= %s is required.', $requirements['tarantool']));
            }
        }

        if (isset($requirements['extension']) && !extension_loaded($requirements['extension'])) {
            self::markTestSkipped(sprintf('Extension %s is required.', $requirements['extension']));
        }

        if (isset($requirements['function']) && !\function_exists($requirements['function'])) {
            $pieces = \explode('::', $requirements['function']);
            if ((2 !== \count($pieces)) || !\class_exists($pieces[0]) || !\method_exists($pieces[0], $pieces[1])) {
                self::markTestSkipped(sprintf('Function %s is required.', $requirements['function']));
            }
        }
    }
}


1			<?php
2
3			/**
4			* This file is part of the Tarantool Client package.
5			*
6			* (c) Eugene Leonovich <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			declare(strict_types=1);
13
14			namespace Tarantool\Client\Tests\Integration;
15
16			final class ExamplesTest extends TestCase
17			{
18			/**
19			* @dataProvider provideExampleData
20			*/
21			public function testExample(string $filename) : void
22			{
23			$info = self::parseFile($filename);
24			self::checkExampleRequirements($info['requirements']);
25
26			$uri = ClientBuilder::createFromEnv()->getUri();
27
28			exec("php $filename $uri", $output, $exitCode);
29
30			self::assertSame(0, $exitCode, implode("\n", $output));
31
32			if (isset($info['output'])) {
33			self::assertSame($info['output'], implode("\n", $output));
34			}
35			}
36
37			public function provideExampleData() : iterable
38			{
39			$dir = dirname(__DIR__, 2).'/examples';
40			foreach (glob("$dir/{*/,*}.php", GLOB_BRACE) as $filename) {
41			$basename = basename($filename, '.php');
42			if ('bootstrap' === $basename) {
43			continue;
44			}
45			// ignore classes
46			if (strtolower($basename[0]) !== $basename[0]) {
47			continue;
48			}
49
50			yield [$filename];
51			}
52			}
53
54			private static function parseFile(string $filename) : array
55			{
56			$content = file_get_contents($filename);
57
58			$result = ['requirements' => []];
59			if (preg_match_all('~@requires\s+?(\w+?)\s+?(.+?)\s*?$~mi', $content, $matches, PREG_SET_ORDER)) {
60			foreach ($matches as $match) {
61			$result['requirements'][strtolower($match[1])] = $match[2];
62			}
63			}
64			if (preg_match('~\/\\s?OUTPUT\b(.+?)\*\/~s', $content, $matches)) {
65			$result['output'] = trim($matches[1]);
66			}
67
68			return $result;
69			}
70
71			private static function checkExampleRequirements(array $requirements) : void
72			{
73			if (isset($requirements['tarantool'])) {
74			[$major, $minor, $patch] = \sscanf($requirements['tarantool'], '%d.%d.%d');
75			$requiredVersionId = $major * 10000 + $minor * 100 + $patch;
76			if (self::getTarantoolVersionId() < $requiredVersionId) {
77			self::markTestSkipped(sprintf('Tarantool >= %s is required.', $requirements['tarantool']));
78			}
79			}
80
81			if (isset($requirements['extension']) && !extension_loaded($requirements['extension'])) {
82			self::markTestSkipped(sprintf('Extension %s is required.', $requirements['extension']));
83			}
84
85			if (isset($requirements['function']) && !\function_exists($requirements['function'])) {
86			$pieces = \explode('::', $requirements['function']);
87			if ((2 !== \count($pieces)) \|\| !\class_exists($pieces[0]) \|\| !\method_exists($pieces[0], $pieces[1])) {
88			self::markTestSkipped(sprintf('Function %s is required.', $requirements['function']));
89			}
90			}
91			}
92			}
93

tarantool-php / client

Push — master ( 66c616...00643e )

ExamplesTest::checkExampleRequirements() B

Complexity

Size

Duplication

Importance

How to fix Complexity

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