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use indoc::indoc;
use texlab::{
protocol::{DocumentHighlight, DocumentHighlightKind, Range, RangeExt},
test::{TestBedBuilder, PULL_CAPABILITIES},
};
#[tokio::test]
async fn empty_latex_document() {
let mut test_bed = TestBedBuilder::new().file("main.tex", "").build().await;
test_bed.spawn();
test_bed.initialize(PULL_CAPABILITIES.clone()).await;
test_bed.open("main.tex").await;
let actual_highlights = test_bed.document_highlight("main.tex", 0, 0).await.unwrap();
test_bed.shutdown().await;
assert!(actual_highlights.is_empty());
}
#[tokio::test]
async fn empty_bibtex_document() {
let mut test_bed = TestBedBuilder::new().file("main.bib", "").build().await;
test_bed.spawn();
test_bed.initialize(PULL_CAPABILITIES.clone()).await;
test_bed.open("main.bib").await;
let actual_highlights = test_bed.document_highlight("main.bib", 0, 0).await.unwrap();
test_bed.shutdown().await;
assert!(actual_highlights.is_empty());
}
#[tokio::test]
async fn label() {
let mut test_bed = TestBedBuilder::new()
.file(
"main.tex",
indoc!(
r#"
\label{foo}
\ref{foo}
"#
),
)
.build()
.await;
test_bed.spawn();
test_bed.initialize(PULL_CAPABILITIES.clone()).await;
test_bed.open("main.tex").await;
let actual_highlights = test_bed.document_highlight("main.tex", 0, 7).await.unwrap();
let expected_highlights = vec![
DocumentHighlight {
range: Range::new_simple(0, 7, 0, 10),
kind: Some(DocumentHighlightKind::Write),
},
DocumentHighlight {
range: Range::new_simple(1, 5, 1, 8),
kind: Some(DocumentHighlightKind::Read),
},
];
test_bed.shutdown().await;
assert_eq!(actual_highlights, expected_highlights);
}
#[tokio::test]
async fn unknown_file() {
let mut test_bed = TestBedBuilder::new().build().await;
test_bed.spawn();
test_bed.initialize(PULL_CAPABILITIES.clone()).await;
let actual_highlights = test_bed.document_highlight("main.tex", 0, 0).await;
test_bed.shutdown().await;
assert_eq!(actual_highlights, None);
}
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