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cd6bcd470bThe `InterpolationRenderer` was violating the open-closed principle, because every time we would want to add a new modifier, we would need to change its implementation. This commit changes that behaviour by creating a `Modifier` interface. The classes implementing that interface are using a chain of responsibility to pass the data to the next one. Using a chain of responsibility makes a lot of sense, since it's only possible to have one modifier at a time.
65 lines
1.7 KiB
PHP
65 lines
1.7 KiB
PHP
<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Message\Modifier;
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use PHPUnit\Framework\Attributes\CoversClass;
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use PHPUnit\Framework\Attributes\Test;
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use Respect\Validation\Message\Placeholder\Quoted;
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use Respect\Validation\Test\Message\TestingModifier;
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use Respect\Validation\Test\TestCase;
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#[CoversClass(QuoteModifier::class)]
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final class QuoteModifierTest extends TestCase
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{
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#[Test]
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public function itShouldNotModifyWhenModifierIsNotQuote(): void
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{
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$nextModifier = new TestingModifier();
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$modifier = new QuoteModifier($nextModifier);
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$value = 'some string';
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$pipe = 'notQuote';
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$result = $modifier->modify($value, $pipe);
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self::assertSame($nextModifier->modify($value, $pipe), $result);
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}
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#[Test]
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public function itShouldNotModifyWhenValueIsNotString(): void
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{
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$nextModifier = new TestingModifier();
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$modifier = new QuoteModifier($nextModifier);
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$value = ['not', 'a', 'string'];
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$pipe = 'quote';
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$result = $modifier->modify($value, $pipe);
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self::assertSame($nextModifier->modify($value, $pipe), $result);
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}
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#[Test]
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public function itShouldModifyWhenModifierIsQuoteAndValueIsString(): void
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{
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$nextModifier = new TestingModifier();
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$modifier = new QuoteModifier($nextModifier);
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$value = 'some string';
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$pipe = 'quote';
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$result = $modifier->modify($value, $pipe);
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$expectedValue = new Quoted($value);
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$expected = $nextModifier->modify($expectedValue, null);
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self::assertSame($expected, $result);
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}
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}
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