quickfix 0.2.1

High level binding to quickfix C++ library
Documentation 
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use quickfix::*;

#[test]
fn test_new_invalid_text() {
    assert_eq!(
        Dictionary::with_name("in\0valid").unwrap_err(),
        QuickFixError::invalid_argument("nul byte found in provided data at position: 2")
    );
}

#[test]
fn test_get_invalid_text() {
    let dict = Dictionary::new();

    assert_eq!(
        dict.get::<String>("in\0valid").unwrap_err(),
        QuickFixError::invalid_argument("nul byte found in provided data at position: 2")
    );
}

#[test]
fn test_set_invalid_text() {
    let mut dict = Dictionary::new();

    assert_eq!(
        dict.set("\0invalid", "foo").unwrap_err(),
        QuickFixError::invalid_argument("nul byte found in provided data at position: 0")
    );
    assert_eq!(
        dict.set("key", "\0invalid".to_string()).unwrap_err(),
        QuickFixError::invalid_argument("nul byte found in provided data at position: 0")
    );
}

#[test]
fn test_text() {
    let mut dict = Dictionary::with_name("HELLO").unwrap();

    // Test with valid kay / value
    dict.set("str_1", "foo".to_string()).unwrap();
    assert_eq!(dict.get::<String>("str_1").unwrap(), "foo");

    dict.set("str_2", "".to_string()).unwrap();
    assert_eq!(dict.get::<String>("str_2").unwrap(), "");

    // Test with invalid key
    assert!(dict.get::<String>("invalid").is_err());
}

#[test]
fn test_int() {
    let mut dict = Dictionary::with_name("HELLO").unwrap();

    // Test with valid kay / value
    dict.set("int_1", 42).unwrap();
    assert_eq!(dict.get::<i32>("int_1").unwrap(), 42);

    dict.set("int_2", -48).unwrap();
    assert_eq!(dict.get::<i32>("int_2").unwrap(), -48);

    dict.set("int_3", 0).unwrap();
    assert_eq!(dict.get::<i32>("int_3").unwrap(), 0);

    // Test with invalid key
    assert_eq!(dict.get::<i32>("invalid").unwrap(), 0);
}

#[test]
fn test_double() {
    let mut dict = Dictionary::with_name("HELLO").unwrap();

    // Test with valid kay / value
    dict.set("double_1", 56.8).unwrap();
    assert_eq!(dict.get::<f64>("double_1").unwrap(), 56.8);

    dict.set("double_2", f64::NAN).unwrap();
    assert_eq!(dict.get::<f64>("double_2").unwrap(), 0.0);

    dict.set("double_3", 0.0).unwrap();
    assert_eq!(dict.get::<f64>("double_3").unwrap(), 0.0);

    dict.set("double_4", f64::NEG_INFINITY).unwrap();
    assert_eq!(dict.get::<f64>("double_4").unwrap(), 0.0);

    dict.set("double_5", f64::INFINITY).unwrap();
    assert_eq!(dict.get::<f64>("double_5").unwrap(), 0.0);

    dict.set("double_6", -51.23).unwrap();
    assert_eq!(dict.get::<f64>("double_6").unwrap(), -51.23);

    // Test with invalid key
    assert_eq!(dict.get::<f64>("invalid").unwrap(), 0.0);
}

#[test]
fn test_bool() {
    let mut dict = Dictionary::with_name("HELLO").unwrap();

    // Test with valid kay / value
    dict.set("bool_1", false).unwrap();
    assert_eq!(dict.get::<bool>("bool_1").unwrap(), false);

    dict.set("bool_2", true).unwrap();
    assert_eq!(dict.get::<bool>("bool_2").unwrap(), true);

    // Test with invalid key
    assert!(dict.get::<bool>("invalid").is_err());
}

#[test]
fn test_day() {
    macro_rules! read_day {
        ($d:expr, $k:expr) => {
            $d.get::<DayOfWeek>($k)
        };
    }

    let mut dict = Dictionary::with_name("HELLO").unwrap();

    // Test with valid kay / value
    dict.set("day_1", 0).unwrap();
    assert!(read_day!(dict, "day_1").is_err());

    dict.set("day_3", -4).unwrap();
    assert!(read_day!(dict, "day_3").is_err());

    fn check_set_and_get(dict: &mut Dictionary, day: DayOfWeek, txt: &str) {
        // Set as DOW
        dict.set("day_4", day).unwrap();
        assert_eq!(read_day!(dict, "day_4").unwrap(), day);
        assert_eq!(dict.get::<String>("day_4").unwrap(), txt);

        // Set as text
        dict.set("day_4", txt.to_string()).unwrap();
        assert_eq!(read_day!(dict, "day_4").unwrap(), day);
        assert_eq!(dict.get::<String>("day_4").unwrap(), txt);
    }

    check_set_and_get(&mut dict, DayOfWeek::Sunday, "SU");
    check_set_and_get(&mut dict, DayOfWeek::Monday, "MO");
    check_set_and_get(&mut dict, DayOfWeek::Tuesday, "TU");
    check_set_and_get(&mut dict, DayOfWeek::Wednesday, "WE");
    check_set_and_get(&mut dict, DayOfWeek::Thursday, "TH");
    check_set_and_get(&mut dict, DayOfWeek::Friday, "FR");
    check_set_and_get(&mut dict, DayOfWeek::Saturday, "SA");

    // Test with invalid key
    assert!(read_day!(dict, "invalid").is_err());
}

#[test]
fn test_contains() {
    let mut dict = Dictionary::with_name("HELLO").unwrap();
    assert!(!dict.contains("foo").unwrap());

    assert_eq!(
        dict.contains("in\0valid").unwrap_err(),
        QuickFixError::invalid_argument("nul byte found in provided data at position: 2")
    );

    dict.set("foo", "bar".to_string()).unwrap();
    assert!(dict.contains("foo").unwrap());
}