LowercaseConverter::__construct() - Code Metrics - Inspection of "Merge pull request #5 from SpareParts/converter" - SpareParts/Enum - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a08147...ea1ae0 )

by Ondrej

created 2017-02-24 00:27 UTC

LowercaseConverter::__construct() A

↳ Parent: LowercaseConverter

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	7
c	0
b	0
f	0
ccs	3
cts	3
cp	1
rs	9.4285
cc	2
eloc	4
nc	2
nop	1
crap	2

<?php
namespace SpareParts\Enum\Converter;

use SpareParts\Enum\Enum;

/**
 * Converts Enum to lowercase string.
 *
 * Usage:
 *
 * $converter = new LowercaseConverter(WindowState::class);
 *
 * $converter->toEnum('closed') // returns WindowState::CLOSED() instance
 *
 * $converter->fromEnum(WindowState::CLOSED()) // returns 'closed'

 */
class LowercaseConverter implements IConverter
{
    /**
     * @var string
     */
    protected $enumClass;

    /**
     * @param string $enumClass
     * @throws ConverterSetupException
     */
    public function __construct($enumClass)
    {
        if (!is_subclass_of($enumClass, Enum::class)) {

            throw new ConverterSetupException("Class ${enumClass} is not a valid Enum. (doesnt extend Enum class)");
        }
        $this->enumClass = $enumClass;
    }

    /**
     * @param mixed $value
     * @return Enum
     */
    public function toEnum($value)
    {
        return call_user_func_array([$this->enumClass, 'instance'], [strtoupper($value)]);
    }

    /**
     * @param Enum $enum
     * @return string
     * @throws UnableToConvertException
     */
    public function fromEnum(Enum $enum)
    {
        if (!($enum instanceof $this->enumClass)) {
            throw new UnableToConvertException(sprintf('Enum %s is not of type %s.', get_class($enum), $this->enumClass));
        }
        return strtolower((string) $enum);
    }
}

1		<?php
2		namespace SpareParts\Enum\Converter;
3
4		use SpareParts\Enum\Enum;
5
6		/**
7		* Converts Enum to lowercase string.
8		*
9		* Usage:
10		*
11		* $converter = new LowercaseConverter(WindowState::class);
12		*
13		* $converter->toEnum('closed') // returns WindowState::CLOSED() instance
14		*
15		* $converter->fromEnum(WindowState::CLOSED()) // returns 'closed'
16
17		*/
18		class LowercaseConverter implements IConverter
19		{
20		/**
21		* @var string
22		*/
23		protected $enumClass;
24
25		/**
26		* @param string $enumClass
27		* @throws ConverterSetupException
28		*/
29	5	public function __construct($enumClass)
30		{
31	5	if (!is_subclass_of($enumClass, Enum::class)) {
		0 ignored issues – show Bug introduced 2017-02-24 00:25 UTC by Report Bug Copy Issue Report Due to PHP Bug #53727, `is_subclass_of` might return inconsistent results on some PHP versions if `\SpareParts\Enum\Enum::class` can be an interface. If so, you could instead use `ReflectionClass::implementsInterface`. Loading history...
32	1	throw new ConverterSetupException("Class ${enumClass} is not a valid Enum. (doesnt extend Enum class)");
33		}
34		$this->enumClass = $enumClass;
35		}
36
37		/**
38		* @param mixed $value
39		* @return Enum
40		*/
41		public function toEnum($value)
42		{
43	2	return call_user_func_array([$this->enumClass, 'instance'], [strtoupper($value)]);
44		}
45
46		/**
47		* @param Enum $enum
48		* @return string
49		* @throws UnableToConvertException
50		*/
51		public function fromEnum(Enum $enum)
52		{
53	2	if (!($enum instanceof $this->enumClass)) {
54	1	throw new UnableToConvertException(sprintf('Enum %s is not of type %s.', get_class($enum), $this->enumClass));
55		}
56	1	return strtolower((string) $enum);
57		}
58		}

SpareParts / Enum

Push — master ( a08147...ea1ae0 )

LowercaseConverter::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like