use super::{Fixture, app, command};

#[test]
fn locked_documentation_uses_verified_assets_and_retains_source_links() {
    let mut fixture = Fixture::new(&["numbers@1.0.0"]);
    fixture.package(
        "numbers",
        &[],
        &[
            ("module/numbers/value/app.dever", &app("input + 1")),
            ("module/numbers/value/api.dever", &command()),
            (
                "module/numbers/value/doc/value.md",
                "# 值\n\n## numbers.value.value\n\n返回输入加一。\n",
            ),
        ],
    );
    let mut reads = 0;
    let project = dever::compiler::project::Project::load_with_artifacts(
        &fixture.directory.0,
        |sha256, _| {
            reads += 1;
            fixture
                .assets
                .get(sha256)
                .cloned()
                .ok_or_else(|| "missing test asset".into())
        },
    )
    .unwrap();
    assert_eq!(reads, 1);
    fixture.assets.clear();
    let mut index = project.inspect().unwrap();
    assert_eq!(reads, 1);
    assert!(
        index.documentation_errors.is_empty(),
        "{:?}",
        index.documentation_errors
    );
    index.select("numbers.value.value", 1).unwrap();
    let description = index
        .documentation
        .iter()
        .find(|value| value.symbol == "numbers.value.value")
        .unwrap();
    assert_eq!(description.markdown, "返回输入加一。");
    assert_eq!(index.documentation_files.len(), 1);
    let file = &index.documentation_files[description.file];
    assert!(
        file.path
            .ends_with("package/module/numbers/value/doc/value.md")
    );
    assert!(
        file.text
            .as_ref()
            .unwrap()
            .contains("## numbers.value.value")
    );
    let symbol = index
        .symbols
        .iter()
        .find(|value| value.name == "numbers.value.value")
        .unwrap();
    let source = &index.files[symbol.declarations[0].file];
    assert!(source.text.as_ref().unwrap().contains("input + 1"));
}