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enums/tests/Pest/FromTest.php
Samuel Levy ad1e07cf39 Code review changes
Dropped support for fragile indexes on pure enums
2022-03-15 07:33:09 +10:00

65 lines
2.4 KiB
PHP

<?php
it('does not override the default BackedEnum from method')
->expect(Status::from(0))
->toBe(Status::PENDING);
it('does not override the default BackedEnum from method with errors', function () {
Status::from(2);
})->throws(\ValueError::class, '2 is not a valid backing value for enum "Status"');
it('does not override the default BackedEnum tryFrom method')
->expect(Status::tryFrom(1))
->toBe(Status::DONE);
it('does not override the default BackedEnum tryFrom method with errors')
->expect(Status::tryFrom(2))
->toBe(null);
it('can select a case by name with from() for pure enums')
->expect(Role::from('ADMIN'))
->toBe(Role::ADMIN);
it('throws a value error when selecting a non-existent case with from() for pure enums', function () {
Role::from('NOBODY');
})->throws(\ValueError::class, '"NOBODY" is not a valid name for enum "Role"');
it('can select a case by name with tryFrom() for pure enums')
->expect(Role::tryFrom('GUEST'))
->toBe(Role::GUEST);
it('can returns null when selecting a non-existent case by name with tryFrom() for pure enums')
->expect(Role::tryFrom('NOBODY'))
->toBe(null);
it('can select a case by name with fromName() for pure enums')
->expect(Role::fromName('ADMIN'))
->toBe(Role::ADMIN);
it('throws a value error when selecting a non-existent case by name with fromName() for pure enums', function () {
Role::fromName('NOBODY');
})->throws(\ValueError::class, '"NOBODY" is not a valid name for enum "Role"');
it('can select a case by name with tryFromName() for pure enums')
->expect(Role::tryFromName('GUEST'))
->toBe(Role::GUEST);
it('returns null when selecting a non-existent case by name with tryFromName() for pure enums')
->expect(Role::tryFromName('NOBODY'))
->toBe(null);
it('can select a case by name with fromName() for backed enums')
->expect(Status::fromName('PENDING'))
->toBe(Status::PENDING);
it('throws a value error when selecting a non-existent case by name with fromName() for backed enums', function () {
Status::fromName('NOTHING');
})->throws(\ValueError::class, '"NOTHING" is not a valid name for enum "Status"');
it('can select a case by name with tryFromName() for backed enums')
->expect(Status::tryFromName('DONE'))
->toBe(Status::DONE);
it('returns null when selecting a non-existent case by name with tryFromName() for backed enums')
->expect(Status::tryFromName('NOTHING'))
->toBe(null);