Mongolid\ManagerTest::testShouldAddAndGetConnection PHP Method

    public function testShouldAddAndGetConnection()
    {
        // Arrange
        $manager = new Manager();
        $connection = m::mock(Connection::class);
        $rawConnection = m::mock(Client::class);
        // Act
        $connection->shouldReceive('getRawConnection')->andReturn($rawConnection);
        // Assert
        $manager->addConnection($connection);
        $this->assertEquals($rawConnection, $manager->getConnection());
    }