ddex-parser 0.4.5

High-performance DDEX XML parser with SIMD optimization (40+ MB/s)
Documentation 
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// core/tests/version_works.rs
use ddex_core::models::versions::ERNVersion;
use ddex_parser::DDEXParser;

#[test]
fn test_version_detection_from_namespace() {
    let mut parser = DDEXParser::new();

    let test_cases = vec![
        (
            r#"<?xml version="1.0"?><ern:ReleaseList xmlns:ern="http://ddex.net/xml/ern/382"/>"#,
            ERNVersion::V3_8_2,
        ),
        (
            r#"<?xml version="1.0"?><ern:NewReleaseMessage xmlns:ern="http://ddex.net/xml/ern/42"/>"#,
            ERNVersion::V4_2,
        ),
        (
            r#"<?xml version="1.0"?><ern:NewReleaseMessage xmlns:ern="http://ddex.net/xml/ern/43"/>"#,
            ERNVersion::V4_3,
        ),
    ];

    for (xml, expected) in test_cases {
        let version = parser.detect_version(xml.as_bytes()).unwrap();
        assert_eq!(version, expected);
        println!("[OK] Detected version: {:?}", expected);
    }
}

#[test]
fn test_minimal_message_parsing() {
    let mut parser = DDEXParser::new();

    let minimal_xml = r#"<?xml version="1.0"?>
        <ern:NewReleaseMessage xmlns:ern="http://ddex.net/xml/ern/43">
            <MessageHeader>
                <MessageId>MSG123</MessageId>
            </MessageHeader>
        </ern:NewReleaseMessage>"#;

    let result = parser.parse(std::io::Cursor::new(minimal_xml.as_bytes()));
    assert!(result.is_ok());

    let parsed = result.unwrap();
    println!("[OK] Successfully parsed minimal ERN message");
    println!("  - Version: {:?}", parsed.flat.version);
}