CODEWITHSUNDEEP
phptestingmockery
albaokilml
albaokilml

Reputation: 31

Mockery - Partial mock of public internally called method not work

I am not able to mock a public method 'substract' of a class who is called internally inside another method 'remove' (This is an example code but with same issue).

public class Inventory {
    public function substract(int $value, int $change)
    {
        return $value-$change;
    }

    public function remove(int $value)
    {
        return $this->substract($value, 1);
    }
}

$mock = \Mockery::mock(Inventory::class)->makePartial();
$mock->shouldReceive('substract')->andReturn(0);
dd($mock->remove(10)); // It return 9 instead of 0

But if I call $mock->substract.... I got 0, it looks like the internal call is not mock.

Someone already code this problem ?

Upvotes: 0

Views: 53

Answers (1)

Andre Gomes Borges Vieira
Andre Gomes Borges Vieira

Reputation: 199

I guess it's something wrong on your settings. Your code are correct.

<?php

namespace utils;

class Inventory
{
    public function substract(int $value, int $change)
    {
        return $value - $change;
    }

    public function remove(int $value)
    {
        return $this->substract($value, 1);
    }
}

And then:

<?php

declare(strict_types=1);

namespace tests\app\extra;

use Mockery\Adapter\Phpunit\MockeryTestCase;
use utils\Inventory;

/**
 * @internal
 *
 * @coversNothing
 */
class InventoryTest extends MockeryTestCase
{
    public function testRemoveMethod()
    {
        $mock = \Mockery::mock(Inventory::class)->makePartial();
        $mock->shouldReceive('substract')->andReturn(0);
        $result = $mock->remove(10);
        $this->assertEquals(0, $result);
    }
}

The return:

$ composer test-target tests/app/extra/InventoryTest.php
> rm -rf .phpunit.result.cache || true 'tests/app/extra/InventoryTest.php'
> vendor/phpunit/phpunit/phpunit --color=always --verbose --testdox  'tests/app/extra/InventoryTest.php'
PHPUnit 9.6.19 by Sebastian Bergmann and contributors.

Runtime:       PHP 7.4.33
Configuration: /usr/share/nginx/sites/nfs/phpunit.xml.dist

Inventory (tests\app\extra\Inventory)
 ✔ Remove method  2460 ms

Time: 00:02.461, Memory: 4.00 MB

OK (1 test, 1 assertion)

Upvotes: 0

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