Fork of https://github.com/oxigraph/oxigraph.git for the purpose of NextGraph project
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57 lines
1.9 KiB
57 lines
1.9 KiB
#[cfg(target_arch = "wasm32")]
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mod test {
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use oxigraph::model::*;
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use oxigraph::sparql::{PreparedQuery, QueryOptions, QueryResult};
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use oxigraph::{MemoryRepository, Repository, RepositoryConnection, Result};
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use std::str::FromStr;
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use wasm_bindgen_test::*;
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#[wasm_bindgen_test]
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fn simple() {
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let repository = MemoryRepository::default();
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let mut connection = repository.connection().unwrap();
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// insertion
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let ex = NamedNode::parse("http://example.com").unwrap();
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let quad = Quad::new(ex.clone(), ex.clone(), ex.clone(), None);
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connection.insert(&quad).unwrap();
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// quad filter
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let results: Result<Vec<Quad>> = connection
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.quads_for_pattern(None, None, None, None)
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.collect();
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assert_eq!(vec![quad], results.unwrap());
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// SPARQL query
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let prepared_query = connection
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.prepare_query("SELECT ?s WHERE { ?s ?p ?o }", QueryOptions::default())
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.unwrap();
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let results = prepared_query.exec().unwrap();
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if let QueryResult::Bindings(results) = results {
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assert_eq!(
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results.into_values_iter().next().unwrap().unwrap()[0],
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Some(ex.into())
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);
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}
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}
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#[wasm_bindgen_test]
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fn now() {
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if let QueryResult::Bindings(results) = MemoryRepository::default()
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.connection()
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.unwrap()
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.prepare_query(
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"SELECT (YEAR(NOW()) AS ?y) WHERE {}",
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QueryOptions::default(),
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)
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.unwrap()
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.exec()
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.unwrap()
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{
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if let Some(Term::Literal(l)) = &results.into_values_iter().next().unwrap().unwrap()[0]
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{
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let year = i64::from_str(l.value()).unwrap();
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assert!(2020 <= year && year <= 2100);
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}
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}
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}
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}
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