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#![deny(warnings)]
use cases::case::*;
/// Converts a `&str` to `SCREAMING_SNAKE_CASE` `String`
///
/// ```
/// use inflector::cases::screamingsnakecase::to_screaming_snake_case;
/// let mock_string: &str = "foo_bar";
/// let expected_string: String = "FOO_BAR".to_string();
/// let asserted_string: String = to_screaming_snake_case(mock_string);
/// assert!(asserted_string == expected_string);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::to_screaming_snake_case;
/// let mock_string: &str = "HTTP Foo bar";
/// let expected_string: String = "HTTP_FOO_BAR".to_string();
/// let asserted_string: String = to_screaming_snake_case(mock_string);
/// assert!(asserted_string == expected_string);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::to_screaming_snake_case;
/// let mock_string: &str = "Foo bar";
/// let expected_string: String = "FOO_BAR".to_string();
/// let asserted_string: String = to_screaming_snake_case(mock_string);
/// assert!(asserted_string == expected_string);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::to_screaming_snake_case;
/// let mock_string: &str = "Foo Bar";
/// let expected_string: String = "FOO_BAR".to_string();
/// let asserted_string: String = to_screaming_snake_case(mock_string);
/// assert!(asserted_string == expected_string);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::to_screaming_snake_case;
/// let mock_string: &str = "FooBar";
/// let expected_string: String = "FOO_BAR".to_string();
/// let asserted_string: String = to_screaming_snake_case(mock_string);
/// assert!(asserted_string == expected_string);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::to_screaming_snake_case;
/// let mock_string: &str = "fooBar";
/// let expected_string: String = "FOO_BAR".to_string();
/// let asserted_string: String = to_screaming_snake_case(mock_string);
/// assert!(asserted_string == expected_string);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::to_screaming_snake_case;
/// let mock_string: &str = "fooBar3";
/// let expected_string: String = "FOO_BAR_3".to_string();
/// let asserted_string: String = to_screaming_snake_case(mock_string);
/// assert!(asserted_string == expected_string);
///
/// ```
pub fn to_screaming_snake_case(non_snake_case_string: &str) -> String {
to_case_snake_like(non_snake_case_string, "_", "upper")
}
/// Determines of a `&str` is `SCREAMING_SNAKE_CASE`
///
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "Foo bar string that is really really long";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == false);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "foo-bar-string-that-is-really-really-long";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == false);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "FooBarIsAReallyReallyLongString";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == false);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "Foo Bar Is A Really Really Long String";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == false);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "fooBarIsAReallyReallyLongString";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == false);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "FOO_BAR_STRING_THAT_IS_REALLY_REALLY_LONG";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == true);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "FOO_BAR1_STRING_THAT_IS_REALLY_REALLY_LONG";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == true);
///
/// ```
/// ```
/// use inflector::cases::screamingsnakecase::is_screaming_snake_case;
/// let mock_string: &str = "FOO_BAR_1_STRING_THAT_IS_REALLY_REALLY_LONG";
/// let asserted_bool: bool = is_screaming_snake_case(mock_string);
/// assert!(asserted_bool == true);
///
/// ```
pub fn is_screaming_snake_case(test_string: &str) -> bool {
test_string == to_screaming_snake_case(test_string.clone())
}
#[cfg(all(feature = "unstable", test))]
mod benchmarks {
extern crate test;
use self::test::Bencher;
#[bench]
fn bench_screaming_snake(b: &mut Bencher) {
b.iter(|| super::to_screaming_snake_case("Foo bar"));
}
#[bench]
fn bench_is_screaming_snake(b: &mut Bencher) {
b.iter(|| super::is_screaming_snake_case("Foo bar"));
}
}
#[cfg(test)]
mod tests {
use ::to_screaming_snake_case;
use ::is_screaming_snake_case;
#[test]
fn from_camel_case() {
let convertable_string: String = "fooBar".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn from_pascal_case() {
let convertable_string: String = "FooBar".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn from_kebab_case() {
let convertable_string: String = "foo-bar".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn from_sentence_case() {
let convertable_string: String = "Foo bar".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn from_title_case() {
let convertable_string: String = "Foo Bar".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn from_train_case() {
let convertable_string: String = "Foo-Bar".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn from_screaming_screaming_snake_case() {
let convertable_string: String = "FOO_BAR".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn from_snake_case() {
let convertable_string: String = "foo_bar".to_owned();
let expected: String = "FOO_BAR".to_owned();
assert_eq!(to_screaming_snake_case(&convertable_string), expected)
}
#[test]
fn is_correct_from_camel_case() {
let convertable_string: String = "fooBar".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), false)
}
#[test]
fn is_correct_from_pascal_case() {
let convertable_string: String = "FooBar".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), false)
}
#[test]
fn is_correct_from_kebab_case() {
let convertable_string: String = "foo-bar".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), false)
}
#[test]
fn is_correct_from_sentence_case() {
let convertable_string: String = "Foo bar".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), false)
}
#[test]
fn is_correct_from_title_case() {
let convertable_string: String = "Foo Bar".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), false)
}
#[test]
fn is_correct_from_train_case() {
let convertable_string: String = "Foo-Bar".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), false)
}
#[test]
fn is_correct_from_screaming_screaming_snake_case() {
let convertable_string: String = "FOO_BAR".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), true)
}
#[test]
fn is_correct_from_snake_case() {
let convertable_string: String = "foo_bar".to_owned();
assert_eq!(is_screaming_snake_case(&convertable_string), false)
}
}