Testing a simple Magento 2 module installation

di.xml

<?xml version="1.0"?>
<!-- app/code/Namespace/Test/etc/di.xml -->
<config>
    <type name="Magento\Module\Updater\SetupFactory">
        <param name="resourceTypes">
            <value>
                <test_setup>Magento\Core\Model\Resource\Setup</test_setup>
            </value>
        </param>
    </type>
</config>

install-2.0.0.0.php

<?php
// app/code/Namespace/Test/sql/test_setup/install-2.0.0.0.php

/* @var $installer \Magento\Core\Model\Resource\Setup */
$installer = $this;

$installer->startSetup();

var_dump("come on!");exit;

$installer->endSetup();

module.xml

<?xml version="1.0"?>
<!-- app/code/Namespace/Test/etc/module.xml -->
<config>
    <module name="Namespace_Test" version="2.0.0.0" active="true">
        <sequence>
            <module name="Magento_Core"/>
        </sequence>
        <depends>
            <module name="Magento_Core"/>
        </depends>
    </module>
</config>