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<?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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phpmyadmin /
sql-parser
