csaf-rs 0.5.0

A parser for the CSAF standard written in Rust
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use crate::csaf::types::csaf_document_category::CsafDocumentCategory;
use crate::csaf_traits::{CsafTrait, DocumentTrait, NoteTrait};
use crate::schema::csaf2_1::schema::NoteCategory;
use crate::validation::ValidationError;
use crate::validations::utils::document_category_test_config::DocumentCategoryTestConfig;

fn create_missing_description_note(document_category: &CsafDocumentCategory) -> ValidationError {
    ValidationError {
        message: format!(
            "The document does not contain a note with category `description` which is required for documents with category {document_category}"
        ),
        instance_path: "/document/notes".to_string(),
    }
}

/// 6.1.27.14 Document Notes
///
/// This test only applies to documents with `/document/category` with value `csaf_withdrawn` or `csaf_superseded`.
///
/// There must be at least one item in `/document/notes[]` with category `description`.
pub fn test_6_1_27_14_document_notes_with_description(doc: &impl CsafTrait) -> Result<(), Vec<ValidationError>> {
    let doc_category = doc.get_document().get_category();

    if !PROFILE_TEST_CONFIG.matches_category_with_csaf_version(doc.get_document().get_csaf_version(), &doc_category) {
        return Ok(());
    }

    let has_description = doc.get_document().get_notes().is_some_and(|notes| {
        notes
            .iter()
            .any(|note| note.get_category() == NoteCategory::Description)
    });

    if has_description {
        Ok(())
    } else {
        Err(vec![create_missing_description_note(&doc_category)])
    }
}

const PROFILE_TEST_CONFIG: DocumentCategoryTestConfig = DocumentCategoryTestConfig::new().csaf21(&[
    CsafDocumentCategory::CsafWithdrawn,
    CsafDocumentCategory::CsafSuperseded,
]);

crate::test_validation::impl_validator!(
    csaf2_1,
    ValidatorForTest6_1_27_14,
    test_6_1_27_14_document_notes_with_description
);

#[cfg(test)]
mod tests {
    use super::*;
    use crate::csaf2_1::testcases::TESTS_2_1;

    #[test]
    fn test_test_6_1_27_14() {
        let fail_withdrawn = Err(vec![create_missing_description_note(
            &CsafDocumentCategory::CsafWithdrawn,
        )]);
        let fail_superseded = Err(vec![create_missing_description_note(
            &CsafDocumentCategory::CsafSuperseded,
        )]);

        TESTS_2_1
            .test_6_1_27_14
            .expect(fail_withdrawn.clone(), fail_superseded, fail_withdrawn, Ok(()), Ok(()));
    }
}