Laravel helper for mocking instances.

MockeryHelper.php

<?php

namespace Tests\Unit\Core;

trait MockeryHelper {
    /**
     * @var array
     * @key is Instance you want to mock ex: \App\Test\SomeDoer.php
     * @value is mockery instance
     */
    public $mockedInstances = [];

    /**
     * @param $instance
     * @return \Mockery\MockInterface
     */
    public function mockInstanceInContainer($instance) {
        $mockedInstance = \Mockery::mock($instance);

        $this->app->instance($instance, $mockedInstance);

        $this->mockedInstances[$instance] = $mockedInstance;

        return $mockedInstance;
    }

    /**
     * @param $instance
     * @return \Mockery\MockInterface
     */
    public function assertMockedInstance($instance) {
        return $this->getMock($instance);
    }
    
    /**
     * @param $instance
     * @return \Mockery\MockInterface
     */
    public function getMock($instance) {
        return $this->mockedInstances[$instance];
    }
}