/**
* Cache declared interfaces and classes to a single file
* @todo - extract the file_put_contents / php_strip_whitespace calls or figure out a way to mock the filesystem
*
* @param string
* @return void
*/
public function cache($classCacheFilename)
{
if (file_exists($classCacheFilename)) {
$this->reflectClassCache($classCacheFilename);
$code = file_get_contents($classCacheFilename);
} else {
$code = "<?php\n";
}
$classes = array_merge(get_declared_interfaces(), get_declared_classes());
foreach ($classes as $class) {
$class = new ClassReflection($class);
if (!$this->shouldCacheClass->isSatisfiedBy($class)) {
continue;
}
// Skip any classes we already know about
if (in_array($class->getName(), $this->knownClasses)) {
continue;
}
$this->knownClasses[] = $class->getName();
$code .= $this->cacheCodeGenerator->getCacheCode($class);
}
file_put_contents($classCacheFilename, $code);
// minify the file
file_put_contents($classCacheFilename, php_strip_whitespace($classCacheFilename));
}
public function testThatItPutsTheCacheCodeTogether()
{
$namespace = 'Philadelphia';
Phake::when($this->mockClassReflection)->getNamespaceName()->thenReturn($namespace);
$cacheCode = $this->sut->getCacheCode($this->mockClassReflection);
$expectedCacheCode = $this->getExpectedCacheCode($namespace, '', '', '');
$this->assertEquals($expectedCacheCode, $cacheCode);
}