Formatter::assertString() - Code Metrics - Inspection of "remove test failing on scrutinizer, will need to l..." - The-Road-Bunch/csv-machine - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( e6c108...aa88c1 )

by Daniel

created 2018-04-14 03:42 UTC

Formatter::assertString() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	2
nc	2
nop	1
dl	0
loc	4
rs	10
c	0
b	0
f	0
ccs	3
cts	3
cp	1
crap	2

<?php declare(strict_types=1);

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

namespace RoadBunch\Csv\Formatter;
use RoadBunch\Csv\Exception\FormatterResultException;


/**
 * Class Formatter
 *
 * @author  Dan McAdams
 * @package RoadBunch\Csv\Formatter
 */
class Formatter implements FormatterInterface
{
    /** @var callable */
    protected $callback;

    /**
     * Formatter constructor.
     *
     * @param callable $callback
     */
    public function __construct(callable $callback)
    {
        $this->callback = $callback;
    }

    /**
     * @param array $data an array of strings to be formatted
     *
     * @return array
     * @throws \InvalidArgumentException|FormatterResultException
     */
    public function format(array $data): array
    {
        $formatted = [];
        foreach ($data as $element) {
            if (!is_string($element)) {
                throw new \InvalidArgumentException('All elements of the array must be strings');
            }
            if (!is_string($formattedElement = call_user_func($this->callback, $element))) {
                throw new FormatterResultException('Formatter must result in an array of strings');
            }
            $formatted[] = $formattedElement;
        }
        return $formatted;
    }
}


1		<?php declare(strict_types=1);
2
3		/**
4		* This file is part of the Csv-Machine package.
5		*
6		* (c) Dan McAdams <[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		namespace RoadBunch\Csv\Formatter;
13		use RoadBunch\Csv\Exception\FormatterResultException;
14
15
16		/**
17		* Class Formatter
18		*
19		* @author Dan McAdams
20		* @package RoadBunch\Csv\Formatter
21		*/
22		class Formatter implements FormatterInterface
23		{
24		/** @var callable */
25		protected $callback;
26
27		/**
28		* Formatter constructor.
29		*
30		* @param callable $callback
31		*/
32	13	public function __construct(callable $callback)
33		{
34	13	$this->callback = $callback;
35	13	}
36
37		/**
38		* @param array $data an array of strings to be formatted
39		*
40		* @return array
41		* @throws \InvalidArgumentException\|FormatterResultException
42		*/
43	8	public function format(array $data): array
44		{
45	8	$formatted = [];
46	8	foreach ($data as $element) {
47	8	if (!is_string($element)) {
48	1	throw new \InvalidArgumentException('All elements of the array must be strings');
49		}
50	7	if (!is_string($formattedElement = call_user_func($this->callback, $element))) {
51	1	throw new FormatterResultException('Formatter must result in an array of strings');
52		}
53	6	$formatted[] = $formattedElement;
54		}
55	6	return $formatted;
56		}
57		}
58

The-Road-Bunch / csv-machine

Push — master ( e6c108...aa88c1 )

Formatter::assertString() A

Complexity

Size

Duplication

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Importance

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