mockery | simple yet flexible PHP mock object framework for use | Mock library

$ composer require laravel/sail --dev
PHP Warning:  PHP Startup: Unable to load dynamic library 'pdo_mysql' (tried: /usr/lib/php/20190902/pdo_mysql (/usr/lib/php/20190902/pdo_mysql: cannot open shared object file: No such file or directory), /usr/lib/php/20190902/pdo_mysql.so (/usr/lib/php/20190902/pdo_mysql.so: undefined symbol: mysqlnd_allocator)) in Unknown on line 0
Using version ^1.13 for laravel/sail
./composer.json has been updated
Running composer update laravel/sail
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Root composer.json requires laravel/sail ^1.13 -> satisfiable by laravel/sail[v1.13.0, ..., 1.x-dev].
    - laravel/sail[v1.13.0, ..., 1.x-dev] require illuminate/contracts ^8.0|^9.0 -> found illuminate/contracts[v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev] but these were not loaded, likely because it conflicts with another require.

You can also try re-running composer require with an explicit version constraint, e.g. "composer require laravel/sail:*" to figure out if any version is installable, or "composer require laravel/sail:^2.1" if you know which you need.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.

{
        "name": "laravel/laravel",
        "description": "The Laravel Framework.",
        "keywords": [
                "framework",
                "laravel"
        ],
        "license": "MIT",
        "type": "project",
        "require": {
                "php": "^7.4",
                "composer-runtime-api": "^2.0",
                "aws/aws-sdk-php-laravel": "^3.6",
                "doctrine/dbal": "^2.8",
                "fideloper/proxy": "^4.0",
                "guzzlehttp/guzzle": "^7.3",
                "laravel/framework": "6.*",
                "laravel/nexmo-notification-channel": "^2.5",
                "laravel/passport": "9.4.*",
                "laravel/tinker": "^1.0",
                "maatwebsite/excel": "^3.1",
                "nexmo/laravel": "^2.4",
                "rap2hpoutre/laravel-log-viewer": "1.7.*",
                "spatie/laravel-uptime-monitor": "^3.7",
                "vonage/client": "^2.4"
        },
        "require-dev": {
                "barryvdh/laravel-debugbar": "^3.2",
                "barryvdh/laravel-ide-helper": "^2.8",
                "filp/whoops": "^2.0",
                "fzaninotto/faker": "^1.4",
                "mockery/mockery": "^1.0",
                "nunomaduro/collision": "^3.0",
                "phpunit/phpunit": "^7.1"
        },
        "autoload": {
                "classmap": [
                        "database",
                        "app/Http/Controllers",
                        "app/Console/Commands"
                ],
                "psr-4": {
                        "App\\": "app/"
                }
        },
        "autoload-dev": {
                "psr-4": {
                        "Tests\\": "tests/"
                }
        },
        "extra": {
                "laravel": {
                        "dont-discover": []
                }
        },
        "scripts": {
                "post-root-package-install": [
                        "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
                ],
                "post-create-project-cmd": [
                        "@php artisan key:generate"
                ],
                "post-autoload-dump": [
                        "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
                        "@php artisan package:discover"
                ]
        },
        "config": {
                "platform": {
                        "php": "7.4"
                },
                "preferred-install": "dist",
                "sort-packages": true,
                "optimize-autoloader": true
        },
        "minimum-stability": "dev",
        "prefer-stable": true
}

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "require": {
        "php": "^8.0.2",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.2",
        "inertiajs/inertia-laravel": "^0.5.4",
        "laravel/framework": "^9.2",
        "laravel/jetstream": "^2.4",
        "laravel/octane": "^1.0",
        "laravel/sanctum": "^2.14.1",
        "laravel/tinker": "^2.7",
        "sentry/sentry-laravel": "^2.11",
        "symfony/http-client": "^6.0",
        "symfony/mailgun-mailer": "^6.0",
        "tightenco/ziggy": "^1.0"
    },
    "require-dev": {
        "spatie/laravel-ignition": "^1.0",
        "fakerphp/faker": "^1.9.1",
        "laravel/sail": "^1.12",
        "mockery/mockery": "^1.4.4",
        "nunomaduro/collision": "^6.1",
        "phpunit/phpunit": "^9.5.10"
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/",
            "Database\\Factories\\": "database/factories/",
            "Database\\Seeders\\": "database/seeders/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi"
        ],
        "post-update-cmd": [
            "@php artisan vendor:publish --tag=laravel-assets --ansi"
        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}

class Foo
{
    public function getSome(): int
    {
        static $int = 0;
        return ++$int;
    }
}

class Bar
{
    public function useFoo(Foo $foo)
    {
        echo $foo->getSome() . ", ";
        echo $foo->getSome() . ", ";
        echo $foo->getSome();
    }
}

$mock = Mockery::mock(Foo::class);
$mock->shouldReceive('getSome')->andReturn(1);
$mock->shouldReceive('getSome')->andReturn(2);
$mock->shouldReceive('getSome')->andReturn(3);

// Should display 1, 2, 3
$bar = new Bar();
$bar->useFoo($mock);

class Clock
{
    public function getTime(): int
    {
        return time();
    }
}

class Sleeper 
{
    public function sleep(int $seconds): void
    {
        sleep($seconds);
    }
}

class Stoper
{
    private Clock $clock;
    private Sleeper $sleeper;

    public function __construct(Clock $clock, Sleeper $sleeper)
    {
        $this->clock = $clock;
        $this->sleeper = $sleeper;
    }

    public function measure(int $seconds): int
    {
        $start = $this->clock->getTime();
        $this->sleeper->sleep($seconds);

        return $this->clock->getTime();
    }
}

$clockMock = Mockery::mock(Clock::class);
$clockMock->shouldReceive('getTime')->andReturn(1000000001);
$clockMock->shouldReceive('getTime')->andReturn(1000000011);

$sleeperMock = Mockery::mock(Sleeper::class);
$sleeperMock->shouldReceive('sleep');

$stoper = new Stoper($clockMock, $sleeperMock);
$this->assertEquals(10, $stoper->measure(10));

class ClockCaller
{
    public function getTime(int $callNumber)
    {
        return (new Clock())->getTime();
    }
}

class Stoper
{
    private ClockCaller $clockCaller;
    private Sleeper $sleeper;

    public function __construct(ClockCaller $clockCaller, Sleeper $sleeper)
    {
        $this->clockCaller = $clockCaller;
        $this->sleeper = $sleeper;
    }

    public function measure(int $seconds): int
    {
        $start = $this->clockCaller->getTime(1);
        $this->sleeper->sleep($seconds);

        return $this->clockCaller->getTime(2);
    }
}

$clockMock = Mockery::mock(ClockCaller::class);
$clockMock->shouldReceive('getTime')->withArgs([1])->andReturn(1000000001);
$clockMock->shouldReceive('getTime')->withArgs([2])->andReturn(1000000011);

Problem 1
    - lcobucci/jwt[3.3.0, ..., 3.4.x-dev] require php ^5.6 || ^7.0 -> your php version (8.0.14) does not satisfy that requirement.
    - lcobucci/jwt 4.0.0-alpha1 requires php ^7.1 -> your php version (8.0.14) does not satisfy that requirement.
    - lcobucci/jwt[4.0.0-alpha2, ..., 4.0.0-alpha3] require php ^7.2 -> your php version (8.0.14) does not satisfy that requirement.
    - Conclusion: don't install laravel/passport v10.3.2 (conflict analysis result)
    - Root composer.json requires tymon/jwt-auth dev-develop -> satisfiable by tymon/jwt-auth[dev-develop].
    - Root composer.json requires laravel/passport ^10.3 -> satisfiable by laravel/passport[v10.3.0, v10.3.1, v10.3.2, 10.x-dev].
    - tymon/jwt-auth dev-develop requires lcobucci/jwt <3.4 -> satisfiable by lcobucci/jwt[1.0.0, 1.0.1, 1.0.2, 1.1.0, 2.0.0, ..., 2.1.x-dev, 3.0.0, ..., 3.3.x-dev].
    - You can only install one version of a package, so only one of these can be installed: lcobucci/jwt[1.0.0, 1.0.1, 1.0.2, 1.1.0, 2.0.0, ..., 2.1.x-dev, 3.0.0, ..., 3.4.x-dev, 4.0.0-alpha1, ..., 4.2.x-dev].
    - laravel/passport 10.x-dev requires lcobucci/jwt ^3.4|^4.0 -> satisfiable by lcobucci/jwt[3.4.0, ..., 3.4.x-dev, 4.0.0-alpha1, ..., 4.2.x-dev].
    - Conclusion: don't install lcobucci/jwt 4.1.5 (conflict analysis result)

You can also try re-running composer require with an explicit version constraint, e.g. "composer require laravel/passport:*" to figure out if any version is installable, or "composer require laravel/passport:^2.1" if you know which you need.

{
    "require": {
        "php": "^7.3|^8.0",
        "dingo/api": "^3.0.0",
        "doctrine/dbal": "^3.1",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0",
        "illuminate/notifications": "^8.49",
        "illuminate/redis": "^8.49",
        "intervention/image": "^2.6",
        "laravel-notification-channels/onesignal": "^2.3",
        "laravel/lumen-framework": "^8.0",
        "league/flysystem-aws-s3-v3": "^1.0",
        "maatwebsite/excel": "^3.1",
        "pusher/pusher-php-server": "^7.0",
        "simplesoftwareio/simple-qrcode": "^4.2",
        "spatie/data-transfer-object": "^3.7",
        "spatie/laravel-activitylog": "^4.4",
        "spatie/laravel-permission": "^4.0",
        "spatie/laravel-query-builder": "^3.4",
        "spatie/laravel-settings": "^2.1",
        "thiagoalessio/tesseract_ocr": "^2.12",
        "tymon/jwt-auth": "dev-develop",
        "williamcruzme/laravel-fcm": "^1.0"
    },
    "require-dev": {
        "fakerphp/faker": "^1.9.1",
        "flipbox/lumen-generator": "^8.2",
        "knuckleswtf/scribe": "^3.21",
        "mockery/mockery": "^1.3.1",
        "phpunit/phpunit": "^9.3"
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/",
            "Database\\Factories\\": "database/factories/",
            "Database\\Seeders\\": "database/seeders/"
        },
        "files": [
            "app/helpers.php"
        ]
    },
    "autoload-dev": {
        "classmap": [
            "database/migrations",
            "tests/"
        ]
    },
    "config": {
        "preferred-install": "dist",
        "sort-packages": true,
        "optimize-autoloader": true,
        "allow-plugins": {
            "composer/package-versions-deprecated": true
        }
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "scripts": {
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ]
    }
}

 $ composer update
 Loading composer repositories with package information
 Updating dependencies
 Your requirements could not be resolved to an installable set of packages.
 Problem 1
    - illuminate/support[v5.8.0, ..., 5.8.x-dev] require php ^7.1.3 -> your php version (8.1.2) does not satisfy that requirement.
    - illuminate/support[v6.0.0, ..., v6.19.1] require php ^7.2 -> your php version (8.1.2) does not satisfy that requirement.
    - illuminate/support[v7.0.0, ..., v7.28.4] require php ^7.2.5 -> your php version (8.1.2) does not satisfy that requirement.
    - illuminate/support[v8.0.0, ..., v8.11.2] require php ^7.3 -> your php version (8.1.2) does not satisfy that requirement.
    - Root composer.json requires artesaos/seotools ^0.20.2 -> satisfiable by artesaos/seotools[v0.20.2].
    - Conclusion: don't install laravel/framework v9.0.0-beta.2 (conflict analysis result)
    - Conclusion: don't install laravel/framework v9.0.0-beta.3 (conflict analysis result)
    - Conclusion: don't install laravel/framework v9.0.0-beta.4 (conflict analysis result)
    - Conclusion: don't install laravel/framework v9.0.0-beta.5 (conflict analysis result)
    - Conclusion: don't install laravel/framework v9.0.0 (conflict analysis result)
    - Conclusion: don't install laravel/framework v9.0.1 (conflict analysis result)
    - Conclusion: don't install laravel/framework v9.0.2 (conflict analysis result)
    - Conclusion: don't install laravel/framework v9.0.0-beta.1 (conflict analysis result)
    - artesaos/seotools v0.20.2 requires illuminate/support 5.8.* || ^6.0 || ^7.0 || ^8.0 -> satisfiable by illuminate/support[v5.8.0, ..., 5.8.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev].
    - Only one of these can be installed: illuminate/support[v5.8.0, ..., 5.8.x-dev, v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev], laravel/framework[v9.0.0-beta.1, ..., 9.x-dev]. laravel/framework replaces illuminate/support and thus cannot coexist with it.
    - Root composer.json requires laravel/framework ^v9.0 -> satisfiable by laravel/framework[v9.0.0-beta.1, ..., 9.x-dev].
    Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "require": {
        "php": "^7.3|^8.1",
        "artesaos/seotools": "^0.20.2",
        "barryvdh/laravel-dompdf": "^1.0.0",
        "cviebrock/eloquent-sluggable": "^9.0.0",
        "dompdf/dompdf": "1.0.0",
        "fruitcake/laravel-cors": "^2.0.4",
        "guzzlehttp/guzzle": "^7.4.0",
        "intervention/image": "^2.7",
        "jenssegers/agent": "^2.6",
        "laravel/framework": "^v9.0",
        "laravel/jetstream": "^2.4.4",
        "laravel/sanctum": "^2.12.1",
        "laravel/telescope": "^4.6.6",
        "laravel/tinker": "^2.6.2",
        "livewire/livewire": "^2.7.2",
        "maatwebsite/excel": "^3.1.33",
        "mews/purifier": "^3.3.6",
        "spatie/laravel-medialibrary": "^9.0.0",
        "spatie/laravel-permission": "^5.3.1",
        "te7a-houdini/laravel-trix": "^2.0.5",
        "wboyz/laravel-enum": "^0.2.1"
    },
    "require-dev": {
        "barryvdh/laravel-debugbar": "^3.6.4",
        "spatie/laravel-ignition": "^1.0",
        "fakerphp/faker": "^1.16",
        "laravel/sail": "^1.12.3",
        "mockery/mockery": "^1.4.4",
        "nunomaduro/collision": "^6.1",
        "phpunit/phpunit": "^9.5.10"
    },
    "autoload": {
        "files": [
            "app/Library/helper.php"
        ],
        "psr-4": {
            "App\\": "app/",
            "Database\\Factories\\": "database/factories/",
            "Database\\Seeders\\": "database/seeders/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi",
            "@php artisan vendor:publish --force --tag=livewire:assets --ansi"
        ],
        "post-update-cmd": [
            "@php artisan vendor:publish --tag=laravel-assets --ansi"

        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}

my_workhorse_function <- function(fn_to_work_with, value_to_work_on) {
  fn <- rlang::enexpr(fn_to_work_with)
  # Some other magic happens here - error handling, condition-checking, etc...
  out <- eval(rlang::expr((!!fn)(value_to_work_on)))
}

my_iterating_function <- function(fn_to_iter_with, iterate_over) {
  fn <- rlang::enexpr(fn_to_iter_with)
  out <- list()
  for(i in seq_along(iterate_over)) {
    out[[i]] <- my_workhorse_function(!!fn, iterate_over[i])
  }
  return(out)
}

# Works just fine
my_iterating_function(sqrt, c(9:16))

# Throws an ERROR: 'Error in `!fn`: invalid argument type'
test_that("my_iterating_function iterates length(iterate_over) times over my_workhorse_function", {
  mock_1 <- mockery::mock(1, cycle = TRUE)
  stub(my_iterating_function, "my_workhorse_function", mock_1)
  expect_equal(my_iterating_function(sqrt, c(9:16)), list(1,1,1,1,1,1,1,1))
  expect_called(mock_1, 8)
})

# Test passed
test_that("my_iterating_function iterates length(iterate_over) times over my_workhorse_function", {
  mock_1 <- mockery::mock(1, cycle = TRUE)
  stub(my_iterating_function, "my_workhorse_function", 
       function(fn_to_work_with, value_to_work_on) {
         fn <- rlang::enexpr(fn_to_work_with)
         out <- mock_1(fn, value_to_work_on)
         out})
  expect_equal(my_iterating_function(sqrt, c(9:16)), list(1,1,1,1,1,1,1,1))
  expect_called(mock_1, 8)
})

"require": {
        "php": "^7.3|^8.0",
        "beyondcode/laravel-websockets": "^1.12",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0.1",
        "laravel/framework": "^8.75",
        "laravel/sanctum": "^2.11",
        "laravel/tinker": "^2.5",
        "laravel/ui": "^3.4"
    },
    "require-dev": {
        "facade/ignition": "^2.5",
        "fakerphp/faker": "^1.9.1",
        "laravel/sail": "^1.0.1",
        "mockery/mockery": "^1.4.4",
        "nunomaduro/collision": "^5.10",
        "phpunit/phpunit": "^9.5.10"
    },

// In my test:
$spy = $this->spy(FeedManager::class);

// Controller
resolve(FeedManager::class)->createResponse();

// FeedManger::createResponse()
public static function createResponse(Builder $builder)
{
  dd("here i am"); // this never gets called unless I remove the spy
}

-----> Building on the Heroku-20 stack
-----> Using buildpack: heroku/php
-----> PHP app detected
-----> Bootstrapping...
-----> Installing platform packages...
 !     ERROR: Failed to install system packages!
 !     
 !     Your platform requirements (for runtimes and extensions) could
 !     not be resolved to an installable set of dependencies, or a
 !     platform package repository was unreachable.
 !     
 !     This usually means that you (or packages you are using) depend
 !     on a combination of PHP versions and/or extensions that are
 !     currently not available on Heroku.
 !     
 !     The following is the full output from the installation attempt:
 !     
 !     > You are using Composer 1 which is deprecated. You should upgrade to Composer 2, see https://blog.packagist.com/deprecating-composer-1-support/
 !     > Loading repositories with available runtimes and extensions
 !     > Updating dependencies
 !     > Your requirements could not be resolved to an installable set of packages.
 !     > 
 !     >   Problem 1
 !     >     - The requested package composer-plugin-api could not be found in any version, there may be a typo in the package name.
 !     > 
 !     
 !     For reference, the following runtimes are currently available:
 !     
 !     PHP:  8.1.1, 8.1.0, 8.0.14, 8.0.13, 8.0.12, 8.0.11, 8.0.10, 
 !     8.0.9, 8.0.8, 8.0.7, 8.0.6, 8.0.3, 8.0.2, 8.0.1, 8.0.0, 
 !     8.0.0RC4, 7.4.27, 7.4.26, 7.4.25, 7.4.24, 7.4.23, 7.4.22, 
 !     7.4.21, 7.4.20, 7.4.19, 7.4.16, 7.4.15, 7.4.14, 7.4.13, 
 !     7.4.12, 7.3.33, 7.3.32, 7.3.31, 7.3.30, 7.3.29, 7.3.28, 
 !     7.3.27, 7.3.26, 7.3.25, 7.3.24
 !     
 !     Please verify that all requirements for runtime versions in
 !     'composer.lock' are compatible with the list above, and ensure
 !     all required extensions are available for the desired runtimes.
 !     
 !     When choosing a PHP runtimes and extensions, please also ensure
 !     they are available on your app's stack (heroku-20), and select
 !     a different stack if needed after consulting the article below.
 !     
 !     For a list of supported runtimes & extensions on Heroku, please
 !     refer to: https://devcenter.heroku.com/articles/php-support
 !     Push rejected, failed to compile PHP app.
 !     Push failed

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "require": {
        "php": "^8.1.1",
        "composer-plugin-api": "^2.2",
        "dcat/laravel-admin": "^1.7",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0.1",
        "laravel/framework": "^8.75",
        "laravel/sanctum": "^2.11",
        "laravel/tinker": "^2.5"
    },
    "require-dev": {
        "facade/ignition": "^2.5",
        "fakerphp/faker": "^1.9.1",
        "laravel/sail": "^1.0.1",
        "mockery/mockery": "^1.4.4",
        "nunomaduro/collision": "^5.10",
        "phpunit/phpunit": "^9.5.10",
        "composer/composer": "^2.0"
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/",
            "Database\\Factories\\": "database/factories/",
            "Database\\Seeders\\": "database/seeders/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi"
        ],
        "post-update-cmd": [
            "@php artisan vendor:publish --tag=laravel-assets --ansi --force"
        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}