#[cfg(test)]
mod negative_tests {
    use ellie_core::{defs, error};
    use ellie_tokenizer::processors::{types::TypeProcessor, Processor};
    use std::{
        collections::hash_map::DefaultHasher,
        hash::{Hash, Hasher},
    };

    #[test]
    fn negative_with_no_error() {
        let code = "!'e'";
        let mut pos = defs::CursorPosition::default();
        let mut errors: Vec<error::Error> = Vec::new();
        let mut processor: TypeProcessor = TypeProcessor::default();
        let mut last_char = '\0';
        for letter_char in code.chars() {
            processor.iterate(&mut errors, pos, last_char, letter_char);
            pos.1 += 1;
            last_char = letter_char;
        }

        let mut result_hash = DefaultHasher::new();
        format!("{:?}", processor).hash(&mut result_hash);
        assert!(errors.is_empty() && result_hash.finish() == 9334117880766691674);
    }
}