101 lines
3.6 KiB
PHP
101 lines
3.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Tests\Booking;
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use App\Booking\TimeRange;
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use PHPUnit\Framework\Attributes\DataProvider;
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use PHPUnit\Framework\TestCase;
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use Twig\Environment;
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use Twig\Loader\ArrayLoader;
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class TimeRangeTest extends TestCase
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{
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public function testAWholeDayRunsFromMidnightToMidnight(): void
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{
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$range = TimeRange::wholeDay();
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self::assertTrue($range->isAllDay());
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self::assertSame(0, $range->startMinute);
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self::assertSame(1440, $range->endMinute);
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}
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public function testTheEndMustComeAfterTheStart(): void
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{
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$this->expectException(\InvalidArgumentException::class);
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TimeRange::fromMinutes(13 * 60, 9 * 60);
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}
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public function testARangeCannotLeaveTheDay(): void
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{
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$this->expectException(\InvalidArgumentException::class);
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TimeRange::fromMinutes(0, 1441);
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}
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public function testTouchingRangesDoNotOverlap(): void
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{
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$morning = TimeRange::fromMinutes(9 * 60, 13 * 60);
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$afternoon = TimeRange::fromMinutes(13 * 60, 17 * 60);
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// Half-open, so handing a desk over at 13:00 is not a collision.
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self::assertFalse($morning->overlaps($afternoon));
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self::assertFalse($afternoon->overlaps($morning));
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}
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public function testPartlyCoveringRangesOverlapBothWays(): void
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{
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$a = TimeRange::fromMinutes(9 * 60, 13 * 60);
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$b = TimeRange::fromMinutes(12 * 60, 17 * 60);
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self::assertTrue($a->overlaps($b));
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self::assertTrue($b->overlaps($a));
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}
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public function testAWholeDayOverlapsEverything(): void
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{
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self::assertTrue(TimeRange::wholeDay()->overlaps(TimeRange::fromMinutes(0, 15)));
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}
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#[DataProvider('urlPairs')]
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public function testParsingTheBoardsQueryParameters(?string $from, ?string $to, ?string $expected): void
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{
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$range = TimeRange::parse($from, $to);
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self::assertSame($expected, null === $range ? null : $range->start().'-'.$range->end());
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}
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/**
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* @return iterable<string, array{?string, ?string, ?string}>
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*/
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public static function urlPairs(): iterable
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{
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yield 'both given' => ['09:00', '13:00', '09:00-13:00'];
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yield 'only a start is open to the end of the day' => ['09:00', null, '09:00-24:00'];
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yield 'only an end is open from midnight' => [null, '13:00', '00:00-13:00'];
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yield 'neither means the whole day, i.e. no filter' => [null, null, null];
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yield 'empty strings are the same as absent' => ['', '', null];
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yield 'reversed is rejected' => ['13:00', '09:00', null];
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yield 'equal is rejected' => ['09:00', '09:00', null];
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yield 'nonsense is rejected' => ['halb zehn', '13:00', null];
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yield 'out of range is rejected' => ['25:00', '26:00', null];
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}
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/**
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* Regression guard for a trap that cost real debugging time: Twig resolves `range.allDay` by
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* looking for a method literally named `allDay` BEFORE it tries `isAllDay()`, and it happily
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* calls a static one. While the factory was called allDay(), every template read back a
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* freshly built all-day range -- always truthy -- so the whole board silently ignored the
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* selected span. Renaming the factory to wholeDay() is what fixes it; this keeps it fixed.
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*/
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public function testTheAllDayAccessorIsNotShadowedInTwig(): void
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{
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$twig = new Environment(new ArrayLoader(['t' => '{{ range.allDay ? "yes" : "no" }}']));
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self::assertSame('no', $twig->render('t', ['range' => TimeRange::fromMinutes(9 * 60, 13 * 60)]));
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self::assertSame('yes', $twig->render('t', ['range' => TimeRange::wholeDay()]));
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}
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}
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