function test_update_parameters()
{
Curl::mockApi($this);
$this->api->update(self::$api_test, array("auto_tagging" => 0.5));
assertUrl($this, '/resources/image/upload/' . self::$api_test);
assertParam($this, "auto_tagging", 0.5);
$fields = Curl::$instance->fields();
$this->assertArrayNotHasKey("face_coordinates", $fields, "update() should not send empty parameters");
$this->assertArrayNotHasKey("tags", $fields, "update() should not send empty parameters");
$this->assertArrayNotHasKey("context", $fields, "update() should not send empty parameters");
$this->assertArrayNotHasKey("face_coordinates", $fields, "update() should not send empty parameters");
$this->assertArrayNotHasKey("custom_coordinates", $fields, "update() should not send empty parameters");
}
