/**
* Invalidate cache keys for modules using this message key.
* Called by MessageCache when a message has changed.
*
* @param string $key Message key
*/
public function updateMessage($key)
{
$moduleNames = $this->getResourceLoader()->getModulesByMessage($key);
foreach ($moduleNames as $moduleName) {
// Uses a holdoff to account for database slave lag (for MessageCache)
$this->wanCache->touchCheckKey($this->wanCache->makeKey(__CLASS__, $moduleName));
}
}
/**
* @dataProvider provideSetAndGet
* @covers WANObjectCache::set()
* @covers WANObjectCache::get()
* @covers WANObjectCache::makeKey()
* @param mixed $value
* @param integer $ttl
*/
public function testSetAndGet($value, $ttl)
{
$curTTL = null;
$asOf = null;
$key = $this->cache->makeKey('x', wfRandomString());
$this->cache->get($key, $curTTL, [], $asOf);
$this->assertNull($curTTL, "Current TTL is null");
$this->assertNull($asOf, "Current as-of-time is infinite");
$t = microtime(true);
$this->cache->set($key, $value, $ttl);
$this->assertEquals($value, $this->cache->get($key, $curTTL, [], $asOf));
if (is_infinite($ttl) || $ttl == 0) {
$this->assertTrue(is_infinite($curTTL), "Current TTL is infinite");
} else {
$this->assertGreaterThan(0, $curTTL, "Current TTL > 0");
$this->assertLessThanOrEqual($ttl, $curTTL, "Current TTL < nominal TTL");
}
$this->assertGreaterThanOrEqual($t - 1, $asOf, "As-of-time in range of set() time");
$this->assertLessThanOrEqual($t + 1, $asOf, "As-of-time in range of set() time");
}
