use serde::Serialize;
use crate::error::BioMcpError;
pub fn to_pretty<T: Serialize>(value: &T) -> Result<String, BioMcpError> {
Ok(serde_json::to_string_pretty(value)?)
}
#[cfg(test)]
mod tests {
use super::to_pretty;
use crate::entities::drug::Drug;
use crate::entities::gene::Gene;
use serde::Serialize;
#[derive(Serialize)]
struct Demo<'a> {
symbol: &'a str,
score: f64,
}
#[test]
fn to_pretty_serializes_with_indentation() {
let payload = Demo {
symbol: "BRAF",
score: 0.98,
};
let json = to_pretty(&payload).expect("json");
assert!(json.contains('\n'));
assert!(json.contains("\"symbol\": \"BRAF\""));
assert!(json.contains("\"score\": 0.98"));
}
#[test]
fn json_render_gene_entity() {
let gene = Gene {
symbol: "EGFR".to_string(),
name: "epidermal growth factor receptor".to_string(),
entrez_id: "1956".to_string(),
ensembl_id: Some("ENSG00000146648".to_string()),
location: Some("7".to_string()),
genomic_coordinates: None,
omim_id: None,
uniprot_id: Some("P00533".to_string()),
summary: Some("Kinase receptor".to_string()),
gene_type: Some("protein-coding".to_string()),
aliases: vec!["ERBB".to_string()],
clinical_diseases: Vec::new(),
clinical_drugs: Vec::new(),
pathways: None,
ontology: None,
diseases: None,
protein: None,
go: None,
interactions: None,
civic: None,
};
let json = to_pretty(&gene).expect("gene json");
assert!(json.contains("\"symbol\": \"EGFR\""));
assert!(json.contains("\"entrez_id\": \"1956\""));
}
#[test]
fn json_render_drug_entity() {
let drug = Drug {
name: "osimertinib".to_string(),
drugbank_id: Some("DB09330".to_string()),
chembl_id: Some("CHEMBL3353410".to_string()),
unii: None,
drug_type: Some("small-molecule".to_string()),
mechanism: Some("Inhibitor of EGFR".to_string()),
mechanisms: vec!["Inhibitor of EGFR".to_string()],
approval_date: Some("2015-11-13".to_string()),
brand_names: vec!["Tagrisso".to_string()],
route: None,
targets: vec!["EGFR".to_string()],
indications: vec!["Non-small cell lung cancer".to_string()],
interactions: Vec::new(),
pharm_classes: Vec::new(),
top_adverse_events: Vec::new(),
label: None,
shortage: None,
approvals: None,
civic: None,
};
let json = to_pretty(&drug).expect("drug json");
assert!(json.contains("\"name\": \"osimertinib\""));
assert!(json.contains("\"targets\""));
}
}
