77 lines
2.1 KiB
PHP
77 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\SqlParser\Tests\Components;
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use Generator;
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use PhpMyAdmin\SqlParser\Components\Expression;
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use PhpMyAdmin\SqlParser\Components\GroupKeyword;
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use PhpMyAdmin\SqlParser\Tests\TestCase;
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use function array_map;
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class GroupKeywordTest extends TestCase
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{
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/**
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* @return Generator<string, array{GroupKeyword|array<GroupKeyword>, string}>
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*/
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public function provideExpressions(): Generator
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{
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yield 'With no expression at all' => [[], ''];
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yield 'With single simple expression' => [
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self::makeComponentFrom('a'),
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'a',
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];
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yield 'With multiple simple expressions' => [
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self::makeComponentsFrom('a', 'b', 'c'),
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'a, b, c',
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];
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yield 'With single untrimmed expression' => [
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self::makeComponentFrom(' o '),
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'o',
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];
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yield 'With single untrimmed expression having several kinds of whitespaces' => [
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self::makeComponentFrom(" \n\r foo \t\v\x00 "),
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'foo',
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];
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yield 'With multiple untrimmed expressions' => [
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self::makeComponentsFrom(' x', ' y ', 'z '),
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'x, y, z',
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];
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yield 'With multiple untrimmed expression having several kinds of whitespaces' => [
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self::makeComponentsFrom(" \n\r\t\v\x00foo", " \n\r\tbar\v\x00", "baz \n\r\t\v\x00"),
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'foo, bar, baz',
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];
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}
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/**
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* @param GroupKeyword|array<GroupKeyword> $component
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*
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* @dataProvider provideExpressions
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*/
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public function testBuild($component, string $expected): void
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{
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$this->assertSame($expected, GroupKeyword::build($component));
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}
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private static function makeComponentFrom(string $string): GroupKeyword
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{
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return new GroupKeyword(new Expression($string));
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}
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/**
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* @return array<GroupKeyword>
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*/
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private static function makeComponentsFrom(string ...$string): array
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{
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return array_map([self::class, 'makeComponentFrom'], $string);
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}
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}
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