117 lines
3.6 KiB
PHP
117 lines
3.6 KiB
PHP
<?php
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/**
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* UnitEnumTest.php
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*
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* @since 2026-07-17
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* @category Library
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* @package PdfPage
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2011-2026 Nicola Asuni - Tecnick.com LTD
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* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
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* @link https://github.com/tecnickcom/tc-lib-pdf-page
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*
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* This file is part of tc-lib-pdf-page software library.
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*/
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namespace Test;
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use Com\Tecnick\Pdf\Page\Unit;
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/**
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* Unit enum test
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*
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* @since 2026-07-17
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* @category Library
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* @package PdfPage
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2011-2026 Nicola Asuni - Tecnick.com LTD
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* @license https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
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* @link https://github.com/tecnickcom/tc-lib-pdf-page
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*/
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class UnitEnumTest extends TestUtil
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{
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/**
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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protected function getTestObject(): \Com\Tecnick\Pdf\Page\Page
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{
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$pdf = new \Com\Tecnick\Color\Pdf();
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$encrypt = $this->getEncryptObject();
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return new \Com\Tecnick\Pdf\Page\Page('mm', $pdf, $encrypt, false, false);
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}
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public function testCaseBackingValues(): void
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{
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$this->assertSame('pt', Unit::Point->value);
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$this->assertSame('mm', Unit::Millimeter->value);
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$this->assertSame('cm', Unit::Centimeter->value);
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$this->assertSame('in', Unit::Inch->value);
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}
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/**
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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public function testFromLooseCanonicalAliasesAndDefault(): void
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{
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$this->assertSame(Unit::Point, Unit::fromLoose(''));
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$this->assertSame(Unit::Point, Unit::fromLoose('pt'));
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$this->assertSame(Unit::Point, Unit::fromLoose('points'));
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$this->assertSame(Unit::Point, Unit::fromLoose('px'));
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$this->assertSame(Unit::Millimeter, Unit::fromLoose('mm'));
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$this->assertSame(Unit::Millimeter, Unit::fromLoose('millimeters'));
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$this->assertSame(Unit::Centimeter, Unit::fromLoose('cm'));
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$this->assertSame(Unit::Centimeter, Unit::fromLoose('centimeters'));
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$this->assertSame(Unit::Inch, Unit::fromLoose('in'));
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$this->assertSame(Unit::Inch, Unit::fromLoose('inches'));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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public function testFromLooseIsCaseInsensitive(): void
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{
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$this->assertSame(Unit::Millimeter, Unit::fromLoose('MM'));
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$this->assertSame(Unit::Inch, Unit::fromLoose('Inches'));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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public function testFromLoosePassesThroughEnumInstance(): void
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{
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$this->assertSame(Unit::Centimeter, Unit::fromLoose(Unit::Centimeter));
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}
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/**
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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public function testFromLooseRoundTrip(): void
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{
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foreach (Unit::cases() as $case) {
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$this->assertSame($case, Unit::fromLoose($case->value));
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}
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}
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/**
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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public function testFromLooseUnknownThrows(): void
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{
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$this->bcExpectException(\Com\Tecnick\Pdf\Page\Exception::class);
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Unit::fromLoose('parsec');
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}
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/**
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* The widened getUnitRatio()/convertPoints() accept a Unit enum.
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*
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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public function testUnitRatioAcceptsEnum(): void
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{
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$page = $this->getTestObject();
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$this->assertSame($page->getUnitRatio('in'), $page->getUnitRatio(Unit::Inch));
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$this->assertSame($page->convertPoints(72, 'in', 3), $page->convertPoints(72, Unit::Inch, 3));
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}
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}
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