/**
* Template method. Prepare data step
*
* @param \Magento\Tools\Dependency\Report\Circular\Data\Config $config
* @return array
*/
protected function prepareData($config)
{
$data[] = ['Circular dependencies:', 'Total number of chains'];
$data[] = ['', $config->getDependenciesCount()];
$data[] = [];
if ($config->getDependenciesCount()) {
$data[] = ['Circular dependencies for each module:', ''];
foreach ($config->getModules() as $module) {
$data[] = [$module->getName(), $module->getChainsCount()];
foreach ($module->getChains() as $chain) {
$data[] = [implode(self::MODULES_SEPARATOR, $chain->getModules())];
}
$data[] = [];
}
}
array_pop($data);
return $data;
}
public function testGetDependenciesCount()
{
$this->moduleFirst->expects($this->once())->method('getChainsCount')->will($this->returnValue(0));
$this->moduleSecond->expects($this->once())->method('getChainsCount')->will($this->returnValue(2));
$this->assertEquals(2, $this->config->getDependenciesCount());
}