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brenorooseveltbrenoroosevelt
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test none, some
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10 files changed

+243
-15
lines changed

10 files changed

+243
-15
lines changed

‎composer.json‎

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"files": [
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"src/CallbackArgs.php",
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"src/IndexOf.php",
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"src/None.php",
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"src/Contains.php",
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"src/All.php",
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"src/AtLeast.php",
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"src/Remove.php",
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"src/RemoveKey.php",
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"src/Pull.php",
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"src/Some.php",
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"src/array_functions.php"
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]
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},

‎src/AtLeast.php‎

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namespace BrenoRoosevelt;
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/**
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* Evaluates whether <b>at least n</b> elements match the specification
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* Evaluates whether <b>at least n</b> match the specification
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*
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* @param int $n The number to check
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* @param iterable $items The collection

‎src/AtMost.php‎

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namespace BrenoRoosevelt;
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/**
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* Evaluates whether <b>at most n</b> elements match the specification
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* Evaluates if <b>at most n</b> match the specification
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*
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* @param int $n The number to check
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* @param iterable $items The collection

‎src/Exactly.php‎

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namespace BrenoRoosevelt;
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/**
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* Evaluates whether <b>exactly n</b> elements match the specification
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* Evaluates if <b>exactly n</b> match the specification
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*
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* @param int $n The number to check
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* @param iterable $items The collection

‎src/None.php‎

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<?php
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declare(strict_types=1);
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namespace BrenoRoosevelt;
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/**
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* Evaluates if none matches the specification
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*
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* @param iterable $items The collection
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* @param callable $callback Callable must return a boolean
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* @param int $mode [optional] <p>
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* Flag determining what arguments are sent to <i>callback</i>:
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* </p><ul>
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* <li>
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* <b>CALLBACK_USE_VALUE</b> - <b>default</b> pass value as the only argument
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* </li>
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* <li>
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* <b>CALLBACK_USE_KEY</b> - pass key as the only argument
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* to <i>callback</i> instead of the value</span>
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* </li>
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* <li>
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* <b>CALLBACK_USE_BOTH</b> - pass both value and key as
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* arguments to <i>callback</i></span>
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* </li>
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* </ul>
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* @return bool
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*/
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function none(iterable $items, callable $callback, int $mode = 0): bool
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{
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return ! some($items, $callback, $mode);
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}

‎src/Some.php‎

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<?php
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declare(strict_types=1);
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namespace BrenoRoosevelt;
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/**
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* Evaluates if some matches the specification
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*
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* @param iterable $items The collection
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* @param callable $callback Callable must return a boolean
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* @param int $mode [optional] <p>
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* Flag determining what arguments are sent to <i>callback</i>:
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* </p><ul>
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* <li>
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* <b>CALLBACK_USE_VALUE</b> - <b>default</b> pass value as the only argument
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* </li>
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* <li>
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* <b>CALLBACK_USE_KEY</b> - pass key as the only argument
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* to <i>callback</i> instead of the value</span>
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* </li>
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* <li>
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* <b>CALLBACK_USE_BOTH</b> - pass both value and key as
23+
* arguments to <i>callback</i></span>
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* </li>
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* </ul>
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* @return bool
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*/
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function some(iterable $items, callable $callback, int $mode = CALLBACK_USE_VALUE): bool
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{
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return at_least(1, $items, $callback, $mode);
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}

‎src/array_functions.php‎

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namespace BrenoRoosevelt;
55

6-
function some(iterable $items, callable $callback, int $mode = CALLBACK_USE_VALUE): bool
7-
{
8-
return at_least(1, $items, $callback, $mode);
9-
}
10-
11-
function none(iterable $items, callable $callback, int $mode = 0): bool
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{
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return ! some($items, $callback, $mode);
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}
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function first(iterable $items, callable $callback, $default = null, int $mode = CALLBACK_USE_VALUE)
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{
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foreach ($items as $key => $value) {

‎tests/NoneTest.php‎

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<?php
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declare(strict_types=1);
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namespace BrenoRoosevelt\Tests;
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use PHPUnit\Framework\TestCase;
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use function BrenoRoosevelt\none;
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use const BrenoRoosevelt\CALLBACK_USE_BOTH;
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use const BrenoRoosevelt\CALLBACK_USE_KEY;
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use const BrenoRoosevelt\CALLBACK_USE_VALUE;
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class NoneTest extends TestCase
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{
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public function noneProvider(): array
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{
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return [
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'case_1' => [
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['a', 'b', 'c'], // collection
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fn($el) => false, // callback
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CALLBACK_USE_VALUE, // mode
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true, // expected
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],
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'case_2' => [
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['a', 'b', 'c'],
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fn($el) => true,
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CALLBACK_USE_VALUE,
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false,
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],
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'case_3' => [
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[],
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fn($el) => false,
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CALLBACK_USE_VALUE,
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true,
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],
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'case_3_1' => [
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[],
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fn($el) => true,
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CALLBACK_USE_VALUE,
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true,
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],
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'case_4' => [
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[1, 2, 3, 4],
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fn($el) => $el === 2,
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CALLBACK_USE_VALUE,
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false,
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],
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'case_5' => [
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[1, 2, 3, 4],
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fn($el) => $el === 0,
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CALLBACK_USE_VALUE,
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true,
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],
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'case_6' => [
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[1, 2, 3, 4],
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fn($key) => is_string($key),
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CALLBACK_USE_KEY,
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true,
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],
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'case_6_1' => [
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[1, 2, 3, 4, 'a' => 5],
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fn($key) => is_string($key),
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CALLBACK_USE_KEY,
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false,
64+
],
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'case_7' => [
66+
['a' => 1, 'b' => 2, 'c' => 3, 4],
67+
fn($v, $key) => is_integer($key) && is_integer($v),
68+
CALLBACK_USE_BOTH,
69+
false,
70+
]
71+
];
72+
}
73+
74+
/**
75+
* @param iterable $items
76+
* @param callable $callback
77+
* @param int $mode
78+
* @param bool $expected
79+
* @return void
80+
* @dataProvider noneProvider
81+
*/
82+
public function testNone(iterable $items, callable $callback, int $mode, bool $expected): void
83+
{
84+
$actual = none($items, $callback, $mode);
85+
$this->assertEquals($expected, $actual);
86+
}
87+
}

‎tests/SetTest.php‎

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class SetTest extends TestCase
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{
11-
public function addProvider(): array
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public function setProvider(): array
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{
1313
return [
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'case_1' => [
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* @param $key
3333
* @param array $expected
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* @return void
35-
* @dataProvider addProvider
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* @dataProvider setProvider
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*/
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public function testAdd(array $items, $element, $key, array $expected): void
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{

‎tests/SomeTest.php‎

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<?php
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declare(strict_types=1);
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namespace BrenoRoosevelt\Tests;
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6+
use PHPUnit\Framework\TestCase;
7+
use function BrenoRoosevelt\some;
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use const BrenoRoosevelt\CALLBACK_USE_BOTH;
9+
use const BrenoRoosevelt\CALLBACK_USE_KEY;
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use const BrenoRoosevelt\CALLBACK_USE_VALUE;
11+
12+
class SomeTest extends TestCase
13+
{
14+
public function someProvider(): array
15+
{
16+
return [
17+
'case_1' => [
18+
['a', 'b', 'c'], // collection
19+
fn($el) => false, // callback
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CALLBACK_USE_VALUE, // mode
21+
false, // expected
22+
],
23+
'case_2' => [
24+
['a', 'b', 'c'],
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fn($el) => true,
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CALLBACK_USE_VALUE,
27+
true,
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],
29+
'case_3' => [
30+
[],
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fn($el) => false,
32+
CALLBACK_USE_VALUE,
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false,
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],
35+
'case_3_1' => [
36+
[],
37+
fn($el) => true,
38+
CALLBACK_USE_VALUE,
39+
false,
40+
],
41+
'case_4' => [
42+
[1, 2, 3, 4],
43+
fn($el) => $el === 2,
44+
CALLBACK_USE_VALUE,
45+
true,
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],
47+
'case_5' => [
48+
[1, 2, 3, 4],
49+
fn($el) => $el === 0,
50+
CALLBACK_USE_VALUE,
51+
false,
52+
],
53+
'case_6' => [
54+
[1, 2, 3, 4],
55+
fn($key) => is_string($key),
56+
CALLBACK_USE_KEY,
57+
false,
58+
],
59+
'case_6_1' => [
60+
[1, 2, 3, 4, 'a' => 5],
61+
fn($key) => is_string($key),
62+
CALLBACK_USE_KEY,
63+
true,
64+
],
65+
'case_7' => [
66+
['a' => 1, 'b' => 2, 'c' => 3, 4],
67+
fn($v, $key) => is_integer($key) && is_integer($v),
68+
CALLBACK_USE_BOTH,
69+
true,
70+
]
71+
];
72+
}
73+
74+
/**
75+
* @param iterable $items
76+
* @param callable $callback
77+
* @param int $mode
78+
* @param bool $expected
79+
* @return void
80+
* @dataProvider someProvider
81+
*/
82+
public function testSome(iterable $items, callable $callback, int $mode, bool $expected): void
83+
{
84+
$actual = some($items, $callback, $mode);
85+
$this->assertEquals($expected, $actual);
86+
}
87+
}

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