40 lines
1.3 KiB
PHP
40 lines
1.3 KiB
PHP
<?php
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namespace Tests;
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use App\Support\Math;
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use App\Support\Units\Distance;
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class MathTest extends TestCase
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{
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/**
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* Test adding/subtracting a percentage
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*/
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public function testAddPercent()
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{
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$tests = [
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['expected' => 112, 'fn' => Math::addPercent(100, 12)],
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['expected' => 112, 'fn' => Math::addPercent(100, '12')],
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['expected' => 112, 'fn' => Math::addPercent(100, '12%')],
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['expected' => 112, 'fn' => Math::addPercent(100, '12 %')],
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['expected' => 112, 'fn' => Math::addPercent('100 ', '12')],
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['expected' => 112.5, 'fn' => Math::addPercent('100', '12.5')],
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['expected' => 88, 'fn' => Math::addPercent('100', -12)],
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['expected' => 88, 'fn' => Math::addPercent('100', '-12')],
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['expected' => 88, 'fn' => Math::addPercent('100', '-12 %')],
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['expected' => 88, 'fn' => Math::addPercent('100', '-12%')],
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];
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foreach ($tests as $test) {
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$this->assertEquals($test['expected'], $test['fn']);
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}
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}
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public function testDistanceMeasurement()
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{
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$dist = new Distance(1, 'mi');
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$this->assertEquals(1609.34, $dist['m']);
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$this->assertEquals(1.61, $dist['km']);
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}
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}
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