ArrayRandValueTest::it_can_get_multiple_random_values() - Code Metrics - spatie/array-functions - Measure and Improve Code Quality continuously with Scrutinizer

it_can_get_multiple_random_values() A
last analyzed 2020-10-12 08:58 UTC

↳ Parent: ArrayRandValueTest

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	0
loc	11
rs	9.9
c	0
b	0
f	0

<?php

namespace Spatie\Test;

use function spatie\array_rand_value;
use PHPUnit\Framework\TestCase;

class ArrayRandValueTest extends TestCase
{
    protected $testArray = [
        'one' => 'a',
        'two' => 'b',
        'three' => 'c',
    ];

    /**
     * @test
     */
    public function it_can_handle_an_empty_array()
    {
        $this->assertNull(array_rand_value([]));
    }

    /**
     * @test
     */
    public function it_can_get_a_random_value()
    {
        $testArrayValues = array_values($this->testArray);
        $randomArrayValue = array_rand_value($this->testArray);

        $this->assertContains($randomArrayValue, $testArrayValues);
    }

    /**
     * @test
     */
    public function it_can_get_multiple_random_values()
    {
        $testArrayValues = array_values($this->testArray);
        $randomArrayValues = array_rand_value($this->testArray, 2);

        $this->assertCount(2, $randomArrayValues);

        foreach ($randomArrayValues as $randomArrayValue) {
            $this->assertContains($randomArrayValue, $testArrayValues);
        }
    }
}


1			<?php
2
3			namespace Spatie\Test;
4
5			use function spatie\array_rand_value;
6			use PHPUnit\Framework\TestCase;
7
8			class ArrayRandValueTest extends TestCase
9			{
10			protected $testArray = [
11			'one' => 'a',
12			'two' => 'b',
13			'three' => 'c',
14			];
15
16			/**
17			* @test
18			*/
19			public function it_can_handle_an_empty_array()
20			{
21			$this->assertNull(array_rand_value([]));
22			}
23
24			/**
25			* @test
26			*/
27			public function it_can_get_a_random_value()
28			{
29			$testArrayValues = array_values($this->testArray);
30			$randomArrayValue = array_rand_value($this->testArray);
31
32			$this->assertContains($randomArrayValue, $testArrayValues);
33			}
34
35			/**
36			* @test
37			*/
38			public function it_can_get_multiple_random_values()
39			{
40			$testArrayValues = array_values($this->testArray);
41			$randomArrayValues = array_rand_value($this->testArray, 2);
42
43			$this->assertCount(2, $randomArrayValues);
44
45			foreach ($randomArrayValues as $randomArrayValue) {
46			$this->assertContains($randomArrayValue, $testArrayValues);
47			}
48			}
49			}
50

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it_can_get_multiple_random_values() A last analyzed 2020-10-12 08:58 UTC

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it_can_get_multiple_random_values() A
last analyzed 2020-10-12 08:58 UTC