93 lines
3.1 KiB
PHP
93 lines
3.1 KiB
PHP
<?php
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/**
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* TransparencyGroupModeTest.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\TransparencyGroupMode;
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/**
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* TransparencyGroupMode 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 TransparencyGroupModeTest 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('auto', TransparencyGroupMode::Auto->value);
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$this->assertSame('always', TransparencyGroupMode::Always->value);
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$this->assertSame('never', TransparencyGroupMode::Never->value);
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}
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public function testFromLooseCanonical(): void
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{
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$this->assertSame(TransparencyGroupMode::Auto, TransparencyGroupMode::fromLoose('auto'));
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$this->assertSame(TransparencyGroupMode::Always, TransparencyGroupMode::fromLoose('always'));
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$this->assertSame(TransparencyGroupMode::Never, TransparencyGroupMode::fromLoose('never'));
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}
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public function testFromLooseIsCaseInsensitive(): void
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{
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$this->assertSame(TransparencyGroupMode::Always, TransparencyGroupMode::fromLoose('ALWAYS'));
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}
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public function testFromLooseUnknownFallsBackToAuto(): void
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{
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$this->assertSame(TransparencyGroupMode::Auto, TransparencyGroupMode::fromLoose('sometimes'));
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$this->assertSame(TransparencyGroupMode::Auto, TransparencyGroupMode::fromLoose(''));
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}
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public function testFromLoosePassesThroughEnumInstance(): void
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{
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$this->assertSame(TransparencyGroupMode::Never, TransparencyGroupMode::fromLoose(TransparencyGroupMode::Never));
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}
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public function testFromLooseRoundTrip(): void
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{
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foreach (TransparencyGroupMode::cases() as $case) {
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$this->assertSame($case, TransparencyGroupMode::fromLoose($case->value));
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}
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}
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/**
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* The widened setter accepts a TransparencyGroupMode enum and stays chainable.
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*
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* @throws \Com\Tecnick\Pdf\Page\Exception
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*/
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public function testSetPageTransparencyGroupModeAcceptsEnum(): void
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{
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$page = $this->getTestObject();
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$this->assertSame($page, $page->setPageTransparencyGroupMode(TransparencyGroupMode::Always));
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$this->assertSame($page, $page->setPageTransparencyGroupMode('never'));
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}
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}
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