50 lines
1.5 KiB
PHP
50 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Tests\PhpOffice\Math\Element;
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use PhpOffice\Math\Element;
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use PhpOffice\Math\Element\Fraction;
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use PHPUnit\Framework\TestCase;
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class FractionTest extends TestCase
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{
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public function testConstruct(): void
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{
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$identifierA = new Element\Identifier('a');
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$identifierB = new Element\Identifier('b');
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$fraction = new Fraction($identifierA, $identifierB);
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$this->assertEquals($identifierA, $fraction->getNumerator());
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$this->assertEquals($identifierB, $fraction->getDenominator());
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}
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public function testBase(): void
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{
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$identifierA = new Element\Identifier('a');
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$identifierB = new Element\Identifier('b');
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$identifierC = new Element\Identifier('c');
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$fraction = new Fraction($identifierA, $identifierB);
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$this->assertEquals($identifierA, $fraction->getNumerator());
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$this->assertInstanceOf(Fraction::class, $fraction->setNumerator($identifierC));
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$this->assertEquals($identifierC, $fraction->getNumerator());
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}
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public function testFraction(): void
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{
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$identifierA = new Element\Identifier('a');
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$identifierB = new Element\Identifier('b');
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$identifierC = new Element\Identifier('c');
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$fraction = new Fraction($identifierA, $identifierB);
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$this->assertEquals($identifierB, $fraction->getDenominator());
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$this->assertInstanceOf(Fraction::class, $fraction->setDenominator($identifierC));
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$this->assertEquals($identifierC, $fraction->getDenominator());
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}
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}
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