47 lines
1.1 KiB
PHP
47 lines
1.1 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 PHPUnit\Framework\TestCase;
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class AbstractGroupElementTest extends TestCase
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{
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public function testConstruct(): void
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{
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$row = new Element\Row();
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$this->assertIsArray($row->getElements());
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$this->assertCount(0, $row->getElements());
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}
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public function testAdd(): void
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{
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$identifierA = new Element\Identifier('a');
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$row = new Element\Row();
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$this->assertCount(0, $row->getElements());
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$this->assertInstanceOf(Element\AbstractGroupElement::class, $row->add($identifierA));
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$this->assertCount(1, $row->getElements());
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$this->assertEquals([$identifierA], $row->getElements());
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}
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public function testRemove(): void
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{
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$identifierA = new Element\Identifier('a');
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$row = new Element\Row();
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$row->add($identifierA);
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$this->assertCount(1, $row->getElements());
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$this->assertInstanceOf(Element\AbstractGroupElement::class, $row->remove($identifierA));
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$this->assertCount(0, $row->getElements());
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}
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}
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