/**
* Reads the environment file either by parsing it directly or from a cached file
*/
public function read()
{
if ($this->cache->isEnabled()) {
if ($this->cache->hasCache()) {
$this->cache->loadCache();
} else {
$superGlobalEnvBackup = $_ENV;
$this->parseEnvironmentVariables();
$writtenEnvVars = array_diff_assoc($_ENV, $superGlobalEnvBackup);
$this->cache->storeCache($this->getCachedCode($writtenEnvVars));
}
} else {
$this->parseEnvironmentVariables();
}
}
/**
* @test
*/
public function touchChangesCacheFile()
{
$cacheDir = __DIR__ . '/Fixtures/cache';
$envFilePath = __DIR__ . '/Fixtures/env';
$cache = new Cache($cacheDir, $envFilePath);
$cache->storeCache('<?php' . PHP_EOL . '$GLOBALS[\'BLA\'] = \'blupp\';');
$origContent = file_get_contents($envFilePath . '/.env');
file_put_contents($envFilePath . '/.env', $origContent . PHP_EOL);
clearstatcache();
$cache = new Cache($cacheDir, $envFilePath);
$this->assertFalse($cache->hasCache());
file_put_contents($envFilePath . '/.env', $origContent);
}