public function testWritesAreCached()
{
// delete should mark cache as known to be empty
$this->obj1->deleteMetadata($this->name);
$this->assertTrue($this->cache->isKnown($this->guid1, $this->name));
$this->assertNull($this->cache->load($this->guid1, $this->name));
// without name, delete should invalidate the entire entity
$this->cache->save($this->guid1, $this->name, $this->value);
elgg_delete_metadata(array('guid' => $this->guid1));
$this->assertFalse($this->cache->isKnown($this->guid1, $this->name));
// test set
$this->obj1->setMetadata($this->name, $this->value);
$this->assertIdentical($this->cache->load($this->guid1, $this->name), $this->value);
// test set multiple
$this->obj1->setMetadata($this->name, 1, 'integer', true);
$this->assertIdentical($this->cache->load($this->guid1, $this->name), array($this->value, 1));
// writes when access is ignore should invalidate
$tmp_ignore = elgg_set_ignore_access(true);
$this->obj1->setMetadata($this->name, $this->value);
$this->assertFalse($this->cache->isKnown($this->guid1, $this->name));
elgg_set_ignore_access($tmp_ignore);
}
