inquest 0.1.1

A repository of test results
Documentation 
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//! Tests for TestCommand functionality

use inquest::testcommand::TestCommand;
use std::io::Write;
use tempfile::TempDir;

#[test]
fn test_list_tests_parses_subunit_enumeration() {
    // Create a temporary directory for our test
    let temp = TempDir::new().unwrap();
    let base_path = temp.path();

    // Create a test command script that outputs subunit v2 enumeration events
    // This is actual subunit v2 binary data with two enumeration events
    let subunit_data: &[u8] = &[
        0xb3, 0x29, 0x01, 0x1e, 0x15, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x65, 0x78, 0x61, 0x6d, 0x70,
        0x6c, 0x65, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x5f, 0x6f, 0x6e, 0x65, 0x63, 0xe2, 0xa6, 0x82,
        0xb3, 0x29, 0x01, 0x1e, 0x15, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x65, 0x78, 0x61, 0x6d, 0x70,
        0x6c, 0x65, 0x2e, 0x74, 0x65, 0x73, 0x74, 0x5f, 0x74, 0x77, 0x6f, 0x08, 0x44, 0xaa, 0x15,
    ];

    // Create a shell script that outputs this data
    let script_path = base_path.join("test_script.sh");
    let mut script = std::fs::File::create(&script_path).unwrap();
    writeln!(script, "#!/bin/bash").unwrap();
    write!(script, "printf '").unwrap();
    for byte in subunit_data {
        write!(script, "\\x{:02x}", byte).unwrap();
    }
    writeln!(script, "'").unwrap();
    drop(script);

    // Make script executable
    #[cfg(unix)]
    {
        use std::os::unix::fs::PermissionsExt;
        let mut perms = std::fs::metadata(&script_path).unwrap().permissions();
        perms.set_mode(0o755);
        std::fs::set_permissions(&script_path, perms).unwrap();
    }

    // Create .testr.conf pointing to our script
    let config_path = base_path.join(".testr.conf");
    let mut config = std::fs::File::create(&config_path).unwrap();
    writeln!(
        config,
        "[DEFAULT]\ntest_command=bash test_script.sh\ntest_list_option=--list"
    )
    .unwrap();

    // Create TestCommand and call list_tests
    let test_command = TestCommand::from_directory(base_path).unwrap();
    let test_ids = test_command.list_tests().unwrap();

    // Verify we got both test IDs
    assert_eq!(test_ids.len(), 2, "Should parse 2 enumeration events");
    assert_eq!(test_ids[0].to_string(), "test.example.test_one");
    assert_eq!(test_ids[1].to_string(), "test.example.test_two");
}