47 lines
1.7 KiB
PHP
47 lines
1.7 KiB
PHP
<?php
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// WStringTest.php
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// Created: 2021-04-26
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// Updated: 2024-01-04
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declare(strict_types=1);
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use PHPUnit\Framework\TestCase;
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use Index\WString;
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/**
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* @covers WString
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*/
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final class WStringTest extends TestCase {
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public function testStartsWith(): void {
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$this->assertTrue(WString::startsWith('君は実にバカだな', '君は'));
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}
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public function testEndsWith(): void {
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$this->assertTrue(WString::endsWith('君は実にバカだな', 'バカだな'));
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}
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public function testReverse(): void {
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$this->assertEquals('なだカバに実は君', WString::reverse('君は実にバカだな'));
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$this->assertEquals("\x82\xc8\x82\xbe\x83\x4a\x83\x6f\x82\xc9\x8e\xc0\x82\xcd\x8c\x4e", WString::reverse("\x8c\x4e\x82\xcd\x8e\xc0\x82\xc9\x83\x6f\x83\x4a\x82\xbe\x82\xc8", encoding: 'Shift_JIS'));
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}
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public function testTrim(): void {
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$utf8 = ' にゃ ';
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$this->assertEquals('にゃ', WString::trim($utf8, encoding: 'utf-8'));
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$this->assertEquals('にゃ ', WString::trimStart($utf8, encoding: 'utf-8'));
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$this->assertEquals(' にゃ', WString::trimEnd($utf8, encoding: 'utf-8'));
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}
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public function testEmpty(): void {
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$this->assertTrue(WString::nullOrWhitespace(''));
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$this->assertTrue(WString::nullOrWhitespace(' '));
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$this->assertTrue(WString::nullOrWhitespace(' '));
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$this->assertTrue(WString::nullOrWhitespace(' '));
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}
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public function testCountUnique(): void {
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$this->assertEquals(10, WString::countUnique('iaabbccddjjefghefghi'));
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$this->assertEquals(11, WString::countUnique('jeff has three apples'));
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$this->assertEquals(5, WString::countUnique('みさかみこと'));
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}
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}
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