55 lines
1.4 KiB
Rust
55 lines
1.4 KiB
Rust
use minidom::Element;
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use error::Error;
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use ns;
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#[derive(Debug, Clone)]
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pub struct Ping;
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pub fn parse_ping(root: &Element) -> Result<Ping, Error> {
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if !root.is("ping", ns::PING) {
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return Err(Error::ParseError("This is not a ping element."));
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}
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for _ in root.children() {
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return Err(Error::ParseError("Unknown child in ping element."));
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}
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Ok(Ping { })
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}
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#[cfg(test)]
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mod tests {
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use minidom::Element;
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use error::Error;
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use ping;
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#[test]
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fn test_simple() {
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let elem: Element = "<ping xmlns='urn:xmpp:ping'/>".parse().unwrap();
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ping::parse_ping(&elem).unwrap();
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}
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#[test]
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fn test_invalid() {
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let elem: Element = "<ping xmlns='urn:xmpp:ping'><coucou/></ping>".parse().unwrap();
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let error = ping::parse_ping(&elem).unwrap_err();
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let message = match error {
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Error::ParseError(string) => string,
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_ => panic!(),
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};
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assert_eq!(message, "Unknown child in ping element.");
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}
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#[test]
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#[ignore]
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fn test_invalid_attribute() {
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let elem: Element = "<ping xmlns='urn:xmpp:ping' coucou=''/>".parse().unwrap();
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let error = ping::parse_ping(&elem).unwrap_err();
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let message = match error {
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Error::ParseError(string) => string,
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_ => panic!(),
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};
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assert_eq!(message, "Unknown attribute in ping element.");
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}
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}
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