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remove duplication in tests

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This commit is contained in:
Aleksey Kladov 2019-01-09 00:48:54 +03:00
parent 46f74e33ca
commit 8f93e7b9a4
1 changed files with 33 additions and 55 deletions
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88
crates/ra_hir/src/nameres/tests.rs
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@ -322,9 +322,33 @@ fn reexport_across_crates() {
);
}
fn check_item_map_is_not_recomputed(initial: &str, file_change: &str) {
let (mut db, pos) = MockDatabase::with_position(initial);
let source_root = db.file_source_root(pos.file_id);
{
let events = db.log_executed(|| {
db.item_map(source_root).unwrap();
});
assert!(format!("{:?}", events).contains("item_map"))
}
db.query_mut(ra_db::FileTextQuery)
.set(pos.file_id, Arc::new(file_change.to_string()));
{
let events = db.log_executed(|| {
db.item_map(source_root).unwrap();
});
assert!(
!format!("{:?}", events).contains("item_map"),
"{:#?}",
events
)
}
}
#[test]
fn typing_inside_a_function_should_not_invalidate_item_map() {
let (mut db, pos) = MockDatabase::with_position(
check_item_map_is_not_recomputed(
"
//- /lib.rs
mod foo;
@ -342,42 +366,19 @@ fn typing_inside_a_function_should_not_invalidate_item_map() {
}
}
",
);
let source_root = db.file_source_root(pos.file_id);
{
let events = db.log_executed(|| {
db.item_map(source_root).unwrap();
});
assert!(format!("{:?}", events).contains("item_map"))
}
let new_text = "
"
salsa::query_group! {
trait Baz {
fn foo() -> i32 { 92 }
}
}
"
.to_string();
db.query_mut(ra_db::FileTextQuery)
.set(pos.file_id, Arc::new(new_text));
{
let events = db.log_executed(|| {
db.item_map(source_root).unwrap();
});
assert!(
!format!("{:?}", events).contains("item_map"),
"{:#?}",
events
)
}
",
);
}
#[test]
fn typing_inside_a_function_inside_a_macro_should_not_invalidate_item_map() {
let (mut db, pos) = MockDatabase::with_position(
check_item_map_is_not_recomputed(
"
//- /lib.rs
mod foo;<|>
@ -392,36 +393,13 @@ fn typing_inside_a_function_inside_a_macro_should_not_invalidate_item_map() {
//- /foo/bar.rs
pub struct Baz;
",
);
let source_root = db.file_source_root(pos.file_id);
{
let events = db.log_executed(|| {
db.item_map(source_root).unwrap();
});
assert!(format!("{:?}", events).contains("item_map"))
}
let new_text = "
",
"
mod foo;
use crate::foo::bar::Baz;
fn foo() -> i32 { 92 }
"
.to_string();
db.query_mut(ra_db::FileTextQuery)
.set(pos.file_id, Arc::new(new_text));
{
let events = db.log_executed(|| {
db.item_map(source_root).unwrap();
});
assert!(
!format!("{:?}", events).contains("item_map"),
"{:#?}",
events
)
}
",
);
}