87 lines
2.6 KiB
PHP
87 lines
2.6 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Tests\Unit\Shared\ValueObjects;
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use Shared\Helpers\DatesHelper;
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use Shared\Helpers\Exceptions\InvalidDateFormatException;
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use Shared\ValueObjects\DateTime;
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covers(DateTime::class);
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describe('date time', function (): void {
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it('accepts a DateTimeInterface instance and normalizes it to UTC', function (): void {
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// GIVEN
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$paris = new \DateTimeImmutable('2026-06-15 14:00:00', new \DateTimeZone('Europe/Paris'));
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// WHEN
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$dateTime = new DateTime($paris);
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// THEN
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expect($dateTime->value)->toBeInstanceOf(\DateTimeImmutable::class)
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->and($dateTime->value->getTimezone()->getName())->toBe('UTC')
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->and($dateTime->value->format('H:i:s'))->toBe('12:00:00');
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});
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it('parses a valid date string', function (): void {
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// WHEN
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$dateTime = new DateTime('2026-01-15');
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// THEN
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expect($dateTime->value->format('Y-m-d'))->toBe('2026-01-15');
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});
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it('rejects an invalid date string', function (): void {
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// WHEN
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$action = fn (): DateTime => new DateTime('not-a-date');
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// THEN
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expect($action)->toThrow(InvalidDateFormatException::class);
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});
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it('creates the current instant via now', function (): void {
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// GIVEN
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\Carbon\CarbonImmutable::setTestNow('2026-06-15T12:00:00Z');
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// WHEN
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$dateTime = DateTime::now();
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// THEN
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expect($dateTime)->toBeInstanceOf(DateTime::class)
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->and($dateTime->value->getTimezone()->getName())->toBe('UTC')
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->and($dateTime->value->format(\DateTimeInterface::ATOM))->toBe('2026-06-15T12:00:00+00:00');
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// TEARDOWN
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\Carbon\CarbonImmutable::setTestNow();
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});
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it('implements equals correctly', function (): void {
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// GIVEN
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$a = new DateTime('2026-01-15T10:00:00Z');
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$b = new DateTime('2026-01-15T10:00:00Z');
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$c = new DateTime('2026-01-16T10:00:00Z');
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// THEN
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expect($a->equals($b))->toBeTrue()
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->and($a->equals($c))->toBeFalse()
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->and($a->equals(null))->toBeFalse();
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});
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it('converts to a RFC3339 string', function (): void {
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// GIVEN
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$dateTime = new DateTime('2026-01-15T10:00:00Z');
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// THEN
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expect((string) $dateTime)->toBe(DatesHelper::toRfc3339($dateTime->value));
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});
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it('serializes to json as a RFC3339 string', function (): void {
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// GIVEN
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$dateTime = new DateTime('2026-01-15T10:00:00Z');
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// THEN
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expect($dateTime->jsonSerialize())->toBe((string) $dateTime);
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});
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});
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