39 lines
809 B
PHP
39 lines
809 B
PHP
<?php declare(strict_types=1);
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namespace Aviat\Kilo\Tests\Enum;
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use function Aviat\Kilo\ctrl_key;
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use Aviat\Kilo\Enum\KeyCode;
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use PHPUnit\Framework\TestCase;
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class KeyCodeTest extends TestCase {
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public function testSanityCheck(): void
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{
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for ($i = 1; $i < 27; $i++)
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{
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$char = chr(0x60 + $i);
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$ord = $i;
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$expected = chr($ord);
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$actual = KeyCode::CTRL($char);
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$this->assertEquals(ctrl_key($char), $ord, 'chr(ctrl_key) !== CTRL');
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$this->assertEquals($expected, $actual, "CTRL+'{$char}' should return chr($ord)");
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}
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}
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public function testNullOnInvalidChar(): void
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{
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$this->assertNull(KeyCode::CTRL("\t"));
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}
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public function testSameOutputOnUpperOrLower(): void
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{
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$lower = KeyCode::CTRL('v');
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$upper = KeyCode::CTRL('V');
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$this->assertEquals($lower, $upper);
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}
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}
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