Generators::generateArray() - Code Metrics - Inspection of "Merge commit '10214a2'" - antonioribeiro/random - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 5ad2cb...35956d )

by Antonio Carlos

created 2017-11-21 04:49 UTC

Generators::generateArray() A

↳ Parent: Generators

Complexity

Conditions	3
Paths	4

Size

Total Lines	16
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	16
ccs	8
cts	8
cp	1
rs	9.4285
cc	3
eloc	8
nc	4
nop	0
crap	3

<?php

namespace PragmaRX\Random;

trait Generators
{
    protected $fakerString;

    /**
     * Generate a random string.
     *
     * @return string
     */
    protected function generate()
    {
        if (! is_null($this->fakerString)) {
            return $this->fakerString;
        }

        if ($this->array) {
class MyClass { }

$x = new MyClass();
$x->foo = true;
            return $this->generateArray();
        }

        return $this->numeric
class MyClass { }

$x = new MyClass();
$x->foo = true;
            ? $this->generateNumeric()
            : $this->generateAlpha();
    }

    /**
     * Generate a ramdom integer.
     *
     * @return int
     */
    protected function generateInteger()
    {
        return $this->generateRandomInt($this->getStart(), $this->getEnd());
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
    }

    /**
     * Generate a random integer.
     *
     * @return int
     */
    protected function generateRandomInt($start, $end)
    {
        return random_int($start, $end);
    }

    /**
     * Generate a random string.
     *
     * @param \Closure $generator
     * @return mixed
     */
    protected function generateString($generator)
    {
        $string = '';

        while (strlen($string) < $size = $this->getSize()) {
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
            $string .= $this->extractPattern($generator($size));
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
        }

        return $this->trimToExpectedSize($string, $size);
trait Idable {
    public function equalIds(Idable $other) {
        return $this->getId() === $other->getId();
    }
}
    }

    /**
     * Get the alpha generator.
     *
     * @return mixed
     */
    protected function getAlphaGenerator()
    {
        return function ($size) {
            return random_bytes($size);
        };
    }

    /**
     * Get the alpha generator.
     *
     * @return mixed
     */
    protected function getNumericGenerator()
    {
        return function () {
            return random_int(0, PHP_INT_MAX);
        };
    }

    /**
     * Generate a random string.
     *
     * @return int|string
     */
    protected function generateAlpha()
    {
        return $this->generateString($this->getAlphaGenerator());
    }

    /**
     * Generate random array elements.
     *
     * @return array
     */
    protected function generateArray()
    {
        $result = [];

        $last = count($this->items)-1;
class MyClass { }

$x = new MyClass();
$x->foo = true;

        foreach (range(1, $this->count) as $counter) {
class MyClass { }

$x = new MyClass();
$x->foo = true;
            $result[] = $this->items[$this->generateRandomInt(0, $last)];
        }

        if ($this->count == 1) {
            return $result[0];
        }

        return $result;
    }

    /**
     * Generate a numeric random value.
     *
     * @return int|string
     */
    protected function generateNumeric()
    {
        if (is_null($this->size) && $this->pattern == static::DEFAULT_PATTERN) {
class MyClass { }

$x = new MyClass();
$x->foo = true;
            return $this->generateInteger();
        }

        return $this->generateString($this->getNumericGenerator());
    }
}


1		<?php
2
3		namespace PragmaRX\Random;
4
5		trait Generators
6		{
7		protected $fakerString;
8
9		/**
10		* Generate a random string.
11		*
12		* @return string
13		*/
14	12	protected function generate()
15		{
16	12	if (! is_null($this->fakerString)) {
17	1	return $this->fakerString;
18		}
19
20	11	if ($this->array) {
		0 ignored issues – show Bug introduced 2017-11-21 04:53 UTC by Report Bug Copy Issue Report The property `array` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
21	1	return $this->generateArray();
22		}
23
24	10	return $this->numeric
		0 ignored issues – show Bug introduced 2017-09-19 00:23 UTC by Report Bug Copy Issue Report The property `numeric` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
25	3	? $this->generateNumeric()
26	10	: $this->generateAlpha();
27		}
28
29		/**
30		* Generate a ramdom integer.
31		*
32		* @return int
33		*/
34	1	protected function generateInteger()
35		{
36	1	return $this->generateRandomInt($this->getStart(), $this->getEnd());
		0 ignored issues – show Bug introduced 2017-11-21 04:53 UTC by Report Bug Copy Issue Report It seems like `getStart()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history... Bug introduced 2017-11-21 04:53 UTC by Report Bug Copy Issue Report It seems like `getEnd()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
37		}
38
39		/**
40		* Generate a random integer.
41		*
42		* @return int
43		*/
44	2	protected function generateRandomInt($start, $end)
45		{
46	2	return random_int($start, $end);
47		}
48
49		/**
50		* Generate a random string.
51		*
52		* @param \Closure $generator
53		* @return mixed
54		*/
55	10	protected function generateString($generator)
56		{
57	10	$string = '';
58
59	10	while (strlen($string) < $size = $this->getSize()) {
		0 ignored issues – show Bug introduced 2017-09-19 00:23 UTC by Report Bug Copy Issue Report It seems like `getSize()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
60	10	$string .= $this->extractPattern($generator($size));
		0 ignored issues – show Bug introduced 2017-09-19 00:23 UTC by Report Bug Copy Issue Report It seems like `extractPattern()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
61		}
62
63	10	return $this->trimToExpectedSize($string, $size);
		0 ignored issues – show Bug introduced 2017-09-19 00:23 UTC by Report Bug Copy Issue Report It seems like `trimToExpectedSize()` must be provided by classes using this trait. How about adding it as abstract method to this trait? This check looks for methods that are used by a trait but not required by it. To illustrate, let’s look at the following code example trait Idable { public function equalIds(Idable $other) { return $this->getId() === $other->getId(); } } The trait `Idable` provides a method `equalsId` that in turn relies on the method `getId()`. If this method does not exist on a class mixing in this trait, the method will fail. Adding the `getId()` as an abstract method to the trait will make sure it is available. Loading history...
64		}
65
66		/**
67		* Get the alpha generator.
68		*
69		* @return mixed
70		*/
71		protected function getAlphaGenerator()
72		{
73	9	return function ($size) {
74	9	return random_bytes($size);
75	9	};
76		}
77
78		/**
79		* Get the alpha generator.
80		*
81		* @return mixed
82		*/
83		protected function getNumericGenerator()
84		{
85	3	return function () {
86	3	return random_int(0, PHP_INT_MAX);
87	3	};
88		}
89
90		/**
91		* Generate a random string.
92		*
93		* @return int\|string
94		*/
95	9	protected function generateAlpha()
96		{
97	9	return $this->generateString($this->getAlphaGenerator());
98		}
99
100		/**
101		* Generate random array elements.
102		*
103		* @return array
104		*/
105	1	protected function generateArray()
106		{
107	1	$result = [];
108
109	1	$last = count($this->items)-1;
		0 ignored issues – show Bug introduced 2017-11-21 04:53 UTC by Report Bug Copy Issue Report The property `items` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
110
111	1	foreach (range(1, $this->count) as $counter) {
		0 ignored issues – show Bug introduced 2017-11-21 04:53 UTC by Report Bug Copy Issue Report The property `count` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
112	1	$result[] = $this->items[$this->generateRandomInt(0, $last)];
113		}
114
115	1	if ($this->count == 1) {
116	1	return $result[0];
117		}
118
119	1	return $result;
120		}
121
122		/**
123		* Generate a numeric random value.
124		*
125		* @return int\|string
126		*/
127	3	protected function generateNumeric()
128		{
129	3	if (is_null($this->size) && $this->pattern == static::DEFAULT_PATTERN) {
		0 ignored issues – show Bug introduced 2017-09-19 00:23 UTC by Report Bug Copy Issue Report The property `size` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history... Bug introduced 2017-09-19 00:23 UTC by Report Bug Copy Issue Report The property `pattern` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
130	1	return $this->generateInteger();
131		}
132
133	3	return $this->generateString($this->getNumericGenerator());
134		}
135		}
136

antonioribeiro / random

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Generators::generateArray() A

Complexity

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