Asserts that a cache entry has been removed.
$message: Message to display.
$cid: The cache id.
$bin: The bin the cache item was stored in.
function assertCacheRemoved($message, $cid = NULL, $bin = NULL) {
if ($bin == NULL) {
$bin = $this->default_bin;
}
if ($cid == NULL) {
$cid = $this->default_cid;
}
$cached = cache($bin)
->get($cid);
$this
->assertFalse($cached, $message);
}