DecimalConstantsTest::testE() - Code Metrics - Litipk/php-bignumbers - Measure and Improve Code Quality continuously with Scrutinizer

DecimalConstantsTest::testE() A
last analyzed 2018-01-12 08:33 UTC

↳ Parent: DecimalConstantsTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	14
rs	9.4285
cc	1
eloc	7
nc	1
nop	0

<?php

use Litipk\BigNumbers\DecimalConstants as DecimalConstants;
use Litipk\BigNumbers\Decimal as Decimal;
use PHPUnit\Framework\TestCase;

date_default_timezone_set('UTC');

class DecimalConstantsTest extends TestCase
{
    public function testFiniteAbs()
    {
        $this->assertTrue(DecimalConstants::pi()->equals(
            Decimal::fromString("3.14159265358979323846264338327950")
        ));

        $this->assertTrue(DecimalConstants::eulerMascheroni()->equals(
            Decimal::fromString("0.57721566490153286060651209008240")
        ));

        $this->assertTrue(DecimalConstants::goldenRatio()->equals(
            Decimal::fromString("1.61803398874989484820458683436564")
        ));

        $this->assertTrue(DecimalConstants::silverRatio()->equals(
            Decimal::fromString("2.41421356237309504880168872420970")
        ));

        $this->assertTrue(DecimalConstants::lightSpeed()->equals(
            Decimal::fromInteger(299792458)
        ));
    }

    public function testE()
    {
        $this->assertTrue(DecimalConstants::e()->equals(
            Decimal::fromString("2.71828182845904523536028747135266")
        ));

        $this->assertTrue(DecimalConstants::e(32)->equals(
            Decimal::fromString("2.71828182845904523536028747135266")
        ));

        $this->assertTrue(DecimalConstants::e(16)->equals(
            Decimal::fromString("2.7182818284590452")
        ));
    }

    /**
     * @expectedException \InvalidArgumentException
     * @expectedExceptionMessage $scale must be positive.
     */
    public function testNegativeParamsOnE()
    {
        DecimalConstants::e(-3);
    }
}


1			<?php
2
3			use Litipk\BigNumbers\DecimalConstants as DecimalConstants;
4			use Litipk\BigNumbers\Decimal as Decimal;
5			use PHPUnit\Framework\TestCase;
6
7			date_default_timezone_set('UTC');
8
9			class DecimalConstantsTest extends TestCase
10			{
11			public function testFiniteAbs()
12			{
13			$this->assertTrue(DecimalConstants::pi()->equals(
14			Decimal::fromString("3.14159265358979323846264338327950")
15			));
16
17			$this->assertTrue(DecimalConstants::eulerMascheroni()->equals(
18			Decimal::fromString("0.57721566490153286060651209008240")
19			));
20
21			$this->assertTrue(DecimalConstants::goldenRatio()->equals(
22			Decimal::fromString("1.61803398874989484820458683436564")
23			));
24
25			$this->assertTrue(DecimalConstants::silverRatio()->equals(
26			Decimal::fromString("2.41421356237309504880168872420970")
27			));
28
29			$this->assertTrue(DecimalConstants::lightSpeed()->equals(
30			Decimal::fromInteger(299792458)
31			));
32			}
33
34			public function testE()
35			{
36			$this->assertTrue(DecimalConstants::e()->equals(
37			Decimal::fromString("2.71828182845904523536028747135266")
38			));
39
40			$this->assertTrue(DecimalConstants::e(32)->equals(
41			Decimal::fromString("2.71828182845904523536028747135266")
42			));
43
44			$this->assertTrue(DecimalConstants::e(16)->equals(
45			Decimal::fromString("2.7182818284590452")
46			));
47			}
48
49			/**
50			* @expectedException \InvalidArgumentException
51			* @expectedExceptionMessage $scale must be positive.
52			*/
53			public function testNegativeParamsOnE()
54			{
55			DecimalConstants::e(-3);
56			}
57			}
58

Litipk / php-bignumbers

DecimalConstantsTest::testE() A last analyzed 2018-01-12 08:33 UTC

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DecimalConstantsTest::testE() A
last analyzed 2018-01-12 08:33 UTC