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Add tests
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@ebresafegaga
ebresafegaga committed Dec 16, 2022
1 parent 6c8e7e4 commit f60fa6f
Showing 1 changed file with 92 additions and 37 deletions.
129 changes: 92 additions & 37 deletions lsp/nls/src/requests/completion.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -217,8 +217,8 @@ fn collect_record_info(linearization: &Completed, id: ItemId, path: &mut Vec<Ide
let mut p = path.clone();
let mut fst = find_fields_from_contract(linearization, *body_id, path)
.unwrap_or_default();
let snd =
find_fields_from_term_kind(linearization, id, &mut p).unwrap_or_default();
let snd = find_fields_from_term_kind(linearization, *body_id, &mut p)
.unwrap_or_default();
fst.extend(snd);
fst
}
Expand Down Expand Up @@ -369,9 +369,34 @@ mod tests {
use super::*;
use crate::linearization::Environment;
use codespan::Files;
use nickel_lang::position::TermPos;
use nickel_lang::{position::TermPos, term::MergePriority};
use std::collections::{HashMap, HashSet};

fn make_lin_item(
id: ItemId,
kind: TermKind,
meta: Option<MetaValue>,
) -> LinearizationItem<Types> {
LinearizationItem {
env: Environment::new(),
id,
pos: TermPos::None,
ty: Types(TypeF::Dyn),
kind,
meta,
}
}

fn make_completed(linearization: Vec<LinearizationItem<Types>>) -> Completed {
let id_to_index: HashMap<_, _> = linearization
.iter()
.map(|item| item.id)
.enumerate()
.map(|(index, id)| (id, index))
.collect();
Completed::new(linearization, id_to_index)
}

#[test]
fn test_get_identifier_path() {
let tests = [
Expand Down Expand Up @@ -496,26 +521,6 @@ mod tests {

#[test]
fn test_find_record_fields() {
fn make_linearization_item(id: ItemId, kind: TermKind) -> LinearizationItem<Types> {
LinearizationItem {
env: Environment::new(),
id,
pos: TermPos::None,
ty: Types(TypeF::Dyn),
kind,
meta: None,
}
}
fn make_completed(linearization: Vec<LinearizationItem<Types>>) -> Completed {
let id_to_index: HashMap<_, _> = linearization
.iter()
.map(|item| item.id)
.enumerate()
.map(|(index, id)| (id, index))
.collect();
Completed::new(linearization, id_to_index)
}

// ids is an array of the ids from this linearization
// which would give the expected output
fn single_case<const N: usize>(
Expand All @@ -536,34 +541,38 @@ mod tests {
let mut files = Files::new();
let file_id = files.add("test", "test");

let a = make_linearization_item(
let a = make_lin_item(
ItemId { file_id, index: 0 },
TermKind::Declaration(
Ident::from("a"),
vec![ItemId { file_id, index: 3 }],
ValueState::Known(ItemId { file_id, index: 1 }),
),
None,
);
let b = make_linearization_item(
let b = make_lin_item(
ItemId { file_id, index: 1 },
TermKind::Record(HashMap::from([
(Ident::from("foo"), ItemId { file_id, index: 2 }),
(Ident::from("bar"), ItemId { file_id, index: 2 }),
(Ident::from("baz"), ItemId { file_id, index: 2 }),
])),
None,
);
let c = make_linearization_item(ItemId { file_id, index: 2 }, TermKind::Structure);
let d = make_linearization_item(
let c = make_lin_item(ItemId { file_id, index: 2 }, TermKind::Structure, None);
let d = make_lin_item(
ItemId { file_id, index: 3 },
TermKind::Declaration(
Ident::from("d"),
Vec::new(),
ValueState::Known(ItemId { file_id, index: 4 }),
),
None,
);
let e = make_linearization_item(
let e = make_lin_item(
ItemId { file_id, index: 4 },
TermKind::Usage(UsageState::Resolved(ItemId { file_id, index: 0 })),
None,
);
let linearization = vec![a, b, c, d, e];
let expected = vec![Ident::from("foo"), Ident::from("bar"), Ident::from("baz")];
Expand All @@ -573,59 +582,67 @@ mod tests {
expected,
);

let a = make_linearization_item(
let a = make_lin_item(
ItemId { file_id, index: 0 },
TermKind::Declaration(
Ident::from("a"),
Vec::new(),
ValueState::Known(ItemId { file_id, index: 1 }),
),
None,
);
let b = make_linearization_item(
let b = make_lin_item(
ItemId { file_id, index: 1 },
TermKind::Record(HashMap::from([
(Ident::from("one"), ItemId { file_id, index: 2 }),
(Ident::from("two"), ItemId { file_id, index: 2 }),
(Ident::from("three"), ItemId { file_id, index: 2 }),
(Ident::from("four"), ItemId { file_id, index: 2 }),
])),
None,
);
let c = make_linearization_item(ItemId { file_id, index: 2 }, TermKind::Structure);
let d = make_linearization_item(
let c = make_lin_item(ItemId { file_id, index: 2 }, TermKind::Structure, None);
let d = make_lin_item(
ItemId { file_id, index: 3 },
TermKind::Declaration(
Ident::from("d"),
Vec::new(),
ValueState::Known(ItemId { file_id, index: 13 }),
),
None,
);
let e = make_linearization_item(
let e = make_lin_item(
ItemId { file_id, index: 4 },
TermKind::Declaration(
Ident::from("e"),
Vec::new(),
ValueState::Known(ItemId { file_id, index: 14 }),
),
None,
);
let f = make_linearization_item(
let f = make_lin_item(
ItemId { file_id, index: 5 },
TermKind::Declaration(
Ident::from("f"),
Vec::new(),
ValueState::Known(ItemId { file_id, index: 15 }),
),
None,
);
let g = make_linearization_item(
let g = make_lin_item(
ItemId { file_id, index: 13 },
TermKind::Usage(UsageState::Resolved(ItemId { file_id, index: 0 })),
None,
);
let h = make_linearization_item(
let h = make_lin_item(
ItemId { file_id, index: 14 },
TermKind::Usage(UsageState::Resolved(ItemId { file_id, index: 3 })),
None,
);
let i = make_linearization_item(
let i = make_lin_item(
ItemId { file_id, index: 15 },
TermKind::Usage(UsageState::Resolved(ItemId { file_id, index: 4 })),
None,
);
let expected = vec![
Ident::from("one"),
Expand All @@ -645,4 +662,42 @@ mod tests {
expected,
);
}

#[test]
fn test_collect_record_info_with_non_contract_meta() {
let mut files = Files::new();
let file_id = files.add("test", "");
let id = ItemId { file_id, index: 0 };
let a = make_lin_item(
id,
TermKind::Declaration(
Ident::from("a"),
Vec::new(),
ValueState::Known(ItemId { file_id, index: 1 }),
),
None,
);

let meta = MetaValue {
doc: Some("doc".to_string()),
types: None,
contracts: Vec::new(),
opt: false,
priority: MergePriority::Neutral,
value: None,
};
let b = make_lin_item(
ItemId { file_id, index: 1 },
TermKind::Record(HashMap::from([
(Ident::from("one"), ItemId { file_id, index: 2 }),
(Ident::from("two"), ItemId { file_id, index: 2 }),
])),
Some(meta),
);
let lin = make_completed(vec![a, b]);

let actual = collect_record_info(&lin, id, &mut Vec::new());
let expected = vec![Ident::from("one"), Ident::from("two")];
assert_eq!(actual, expected)
}
}

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