Zend\Db\Adapter\Adapter mocking with mockery

Test.php

<?php

    protected function getAdapterMock()
    {
        $adapter = m::mock('Zend\Db\Adapter\Adapter');
        $platform = m::mock('Zend\Db\Adapter\Platform\Mysql[getName]');
        $stmt = m::mock('Zend\Db\Adapter\Driver\Pdo\Statement');
        $paramContainer = m::mock('Zend\Db\Adapter\ParameterContainer');

        $platform->shouldReceive('getName')
            ->once()
            ->andReturn('MySQL');

        $stmt->shouldReceive('getParameterContainer')
            ->once()
            ->andReturn($paramContainer);

        $stmt->shouldReceive('setSql')
            ->once()
            ->andReturn($stmt);

        $stmt->shouldReceive('execute')
            ->once()
            ->andReturn(array());

        $adapter->shouldReceive('getPlatform')
            ->once()
            ->andReturn($platform);

        $adapter->shouldReceive('createStatement')
            ->once()
            ->andReturn($stmt);

        return $adapter;
    }