cargo clippy + fmt
This commit is contained in:
172
tests/misc.rs
172
tests/misc.rs
@@ -2,90 +2,90 @@
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/// Ensures [`decimal_round`] returns correct values
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#[test]
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fn decimal_round() {
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use ytbn_graphing_software::decimal_round;
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use ytbn_graphing_software::decimal_round;
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assert_eq!(decimal_round(0.00001, 1), 0.0);
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assert_eq!(decimal_round(0.00001, 2), 0.0);
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assert_eq!(decimal_round(0.00001, 3), 0.0);
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assert_eq!(decimal_round(0.00001, 4), 0.0);
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assert_eq!(decimal_round(0.00001, 5), 0.00001);
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assert_eq!(decimal_round(0.00001, 1), 0.0);
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assert_eq!(decimal_round(0.00001, 2), 0.0);
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assert_eq!(decimal_round(0.00001, 3), 0.0);
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assert_eq!(decimal_round(0.00001, 4), 0.0);
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assert_eq!(decimal_round(0.00001, 5), 0.00001);
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assert_eq!(decimal_round(0.12345, 1), 0.1);
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assert_eq!(decimal_round(0.12345, 2), 0.12);
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assert_eq!(decimal_round(0.12345, 3), 0.123);
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assert_eq!(decimal_round(0.12345, 4), 0.1235); // rounds up
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assert_eq!(decimal_round(0.12345, 5), 0.12345);
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assert_eq!(decimal_round(0.12345, 1), 0.1);
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assert_eq!(decimal_round(0.12345, 2), 0.12);
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assert_eq!(decimal_round(0.12345, 3), 0.123);
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assert_eq!(decimal_round(0.12345, 4), 0.1235); // rounds up
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assert_eq!(decimal_round(0.12345, 5), 0.12345);
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assert_eq!(decimal_round(1.9, 0), 2.0);
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assert_eq!(decimal_round(1.9, 1), 1.9);
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assert_eq!(decimal_round(1.9, 0), 2.0);
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assert_eq!(decimal_round(1.9, 1), 1.9);
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}
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*/
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#[test]
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fn step_helper() {
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use ytbn_graphing_software::step_helper;
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use ytbn_graphing_software::step_helper;
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assert_eq!(
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step_helper(10, 2.0, 3.0),
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vec![2.0, 5.0, 8.0, 11.0, 14.0, 17.0, 20.0, 23.0, 26.0, 29.0]
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);
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assert_eq!(
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step_helper(10, 2.0, 3.0),
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vec![2.0, 5.0, 8.0, 11.0, 14.0, 17.0, 20.0, 23.0, 26.0, 29.0]
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);
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}
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/// Tests [`option_vec_printer`]
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#[test]
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fn option_vec_printer() {
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use std::collections::HashMap;
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use ytbn_graphing_software::option_vec_printer;
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use std::collections::HashMap;
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use ytbn_graphing_software::option_vec_printer;
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let values_strings: HashMap<Vec<Option<&str>>, &str> = HashMap::from([
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(vec![None], "[None]"),
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(vec![Some("text"), None], "[text, None]"),
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(vec![None, None], "[None, None]"),
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(vec![Some("text1"), Some("text2")], "[text1, text2]"),
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]);
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let values_strings: HashMap<Vec<Option<&str>>, &str> = HashMap::from([
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(vec![None], "[None]"),
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(vec![Some("text"), None], "[text, None]"),
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(vec![None, None], "[None, None]"),
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(vec![Some("text1"), Some("text2")], "[text1, text2]"),
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]);
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for (key, value) in values_strings {
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assert_eq!(option_vec_printer(&key), value);
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}
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for (key, value) in values_strings {
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assert_eq!(option_vec_printer(&key), value);
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}
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let values_nums = HashMap::from([
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(vec![Some(10)], "[10]"),
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(vec![Some(10), None], "[10, None]"),
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(vec![None, Some(10)], "[None, 10]"),
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(vec![Some(10), Some(100)], "[10, 100]"),
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]);
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let values_nums = HashMap::from([
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(vec![Some(10)], "[10]"),
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(vec![Some(10), None], "[10, None]"),
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(vec![None, Some(10)], "[None, 10]"),
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(vec![Some(10), Some(100)], "[10, 100]"),
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]);
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for (key, value) in values_nums {
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assert_eq!(option_vec_printer(&key), value);
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}
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for (key, value) in values_nums {
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assert_eq!(option_vec_printer(&key), value);
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}
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}
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#[test]
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fn hashed_storage() {
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use ytbn_graphing_software::{hashed_storage_create, hashed_storage_read};
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use ytbn_graphing_software::{hashed_storage_create, hashed_storage_read};
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let commit = "abcdefeg".chars().map(|c| c as u8).collect::<Vec<u8>>();
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let data = "really cool data"
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.chars()
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.map(|c| c as u8)
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.collect::<Vec<u8>>();
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let storage_tmp: [u8; 8] = commit
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.as_slice()
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.try_into()
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.expect("cannot turn into [u8; 8]");
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let storage = hashed_storage_create(storage_tmp, data.as_slice());
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let commit = "abcdefeg".chars().map(|c| c as u8).collect::<Vec<u8>>();
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let data = "really cool data"
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.chars()
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.map(|c| c as u8)
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.collect::<Vec<u8>>();
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let storage_tmp: [u8; 8] = commit
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.as_slice()
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.try_into()
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.expect("cannot turn into [u8; 8]");
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let storage = hashed_storage_create(storage_tmp, data.as_slice());
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let read = hashed_storage_read(&storage);
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assert_eq!(
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read.map(|(a, b)| (a.to_vec(), b.to_vec())),
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Some((commit.to_vec(), data.to_vec()))
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);
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let read = hashed_storage_read(&storage);
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assert_eq!(
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read.map(|(a, b)| (a.to_vec(), b.to_vec())),
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Some((commit.to_vec(), data.to_vec()))
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);
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}
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#[test]
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fn invalid_hashed_storage() {
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use ytbn_graphing_software::hashed_storage_read;
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assert_eq!(hashed_storage_read("aaaa"), None);
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use ytbn_graphing_software::hashed_storage_read;
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assert_eq!(hashed_storage_read("aaaa"), None);
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}
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// #[test]
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@@ -141,45 +141,45 @@ fn invalid_hashed_storage() {
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#[test]
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fn newtons_method() {
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use parsing::BackingFunction;
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use parsing::FlatExWrapper;
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fn get_flatexwrapper(func: &str) -> FlatExWrapper {
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let mut backing_func = BackingFunction::new(func).unwrap();
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backing_func.get_function_derivative(0).clone()
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}
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use parsing::BackingFunction;
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use parsing::FlatExWrapper;
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fn get_flatexwrapper(func: &str) -> FlatExWrapper {
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let mut backing_func = BackingFunction::new(func).unwrap();
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backing_func.get_function_derivative(0).clone()
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}
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use ytbn_graphing_software::newtons_method;
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use ytbn_graphing_software::newtons_method;
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let data = newtons_method(
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&get_flatexwrapper("x^2 -1"),
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&get_flatexwrapper("2x"),
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3.0,
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&(0.0..5.0),
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f64::EPSILON,
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);
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assert_eq!(data, Some(1.0));
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let data = newtons_method(
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&get_flatexwrapper("x^2 -1"),
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&get_flatexwrapper("2x"),
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3.0,
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&(0.0..5.0),
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f64::EPSILON,
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);
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assert_eq!(data, Some(1.0));
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let data = newtons_method(
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&get_flatexwrapper("sin(x)"),
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&get_flatexwrapper("cos(x)"),
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3.0,
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&(2.95..3.18),
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f64::EPSILON,
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);
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assert_eq!(data, Some(std::f64::consts::PI));
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let data = newtons_method(
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&get_flatexwrapper("sin(x)"),
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&get_flatexwrapper("cos(x)"),
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3.0,
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&(2.95..3.18),
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f64::EPSILON,
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);
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assert_eq!(data, Some(std::f64::consts::PI));
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}
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#[test]
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fn to_unicode_hash() {
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use ytbn_graphing_software::to_unicode_hash;
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assert_eq!(to_unicode_hash('\u{1f31e}'), "\\U1F31E");
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use ytbn_graphing_software::to_unicode_hash;
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assert_eq!(to_unicode_hash('\u{1f31e}'), "\\U1F31E");
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}
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#[test]
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fn to_chars_array() {
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use ytbn_graphing_software::to_chars_array;
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assert_eq!(
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to_chars_array(vec!['\u{1f31e}', '\u{2d12c}']),
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r"['\u{1f31e}', '\u{2d12c}']"
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);
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use ytbn_graphing_software::to_chars_array;
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assert_eq!(
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to_chars_array(vec!['\u{1f31e}', '\u{2d12c}']),
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r"['\u{1f31e}', '\u{2d12c}']"
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);
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}
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