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Merge pull request #399 from mertasan/sequence

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Fix: `sequence()` can generate false positives
This commit is contained in:
Nuno Maduro
2021-09-24 22:15:49 +01:00
committed by GitHub
parent b43a59868d a16a19e121
commit 7691e3c602
3 changed files with 13 additions and 8 deletions
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8
tests/Features/Expect/sequence.php
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@ -1,5 +1,7 @@
<?php
use PHPUnit\Framework\ExpectationFailedException;
test('an exception is thrown if the the type is not iterable', function () {
expect('Foobar')->each->sequence();
})->throws(BadMethodCallException::class, 'Expectation value is not iterable.');
@ -26,16 +28,14 @@ test('loops back to the start if it runs out of sequence items', function () {
expect(static::getCount())->toBe(16);
});
test('it works if the number of items in the iterable is smaller than the number of expectations', function () {
test('fails if the number of iterable items is greater than the number of expectations', function () {
expect([1, 2])
->sequence(
function ($expectation) { $expectation->toBeInt()->toEqual(1); },
function ($expectation) { $expectation->toBeInt()->toEqual(2); },
function ($expectation) { $expectation->toBeInt()->toEqual(3); },
);
expect(static::getCount())->toBe(4);
});
})->throws(ExpectationFailedException::class);
test('it works with associative arrays', function () {
expect(['foo' => 'bar', 'baz' => 'boom'])