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-rw-r--r--crates/ide_db/src/helpers/insert_use/tests.rs38
1 files changed, 34 insertions, 4 deletions
diff --git a/crates/ide_db/src/helpers/insert_use/tests.rs b/crates/ide_db/src/helpers/insert_use/tests.rs
index 4bbe66f1f..67d0d6fb6 100644
--- a/crates/ide_db/src/helpers/insert_use/tests.rs
+++ b/crates/ide_db/src/helpers/insert_use/tests.rs
@@ -1,8 +1,32 @@
1use super::*; 1use super::*;
2 2
3use hir::PrefixKind;
3use test_utils::assert_eq_text; 4use test_utils::assert_eq_text;
4 5
5#[test] 6#[test]
7fn insert_not_group() {
8 check(
9 "use external_crate2::bar::A",
10 r"
11use std::bar::B;
12use external_crate::bar::A;
13use crate::bar::A;
14use self::bar::A;
15use super::bar::A;",
16 r"
17use std::bar::B;
18use external_crate::bar::A;
19use crate::bar::A;
20use self::bar::A;
21use super::bar::A;
22use external_crate2::bar::A;",
23 None,
24 false,
25 false,
26 );
27}
28
29#[test]
6fn insert_existing() { 30fn insert_existing() {
7 check_full("std::fs", "use std::fs;", "use std::fs;") 31 check_full("std::fs", "use std::fs;", "use std::fs;")
8} 32}
@@ -240,6 +264,7 @@ fn insert_empty_module() {
240}", 264}",
241 None, 265 None,
242 true, 266 true,
267 true,
243 ) 268 )
244} 269}
245 270
@@ -584,6 +609,7 @@ fn check(
584 ra_fixture_after: &str, 609 ra_fixture_after: &str,
585 mb: Option<MergeBehavior>, 610 mb: Option<MergeBehavior>,
586 module: bool, 611 module: bool,
612 group: bool,
587) { 613) {
588 let mut syntax = ast::SourceFile::parse(ra_fixture_before).tree().syntax().clone(); 614 let mut syntax = ast::SourceFile::parse(ra_fixture_before).tree().syntax().clone();
589 if module { 615 if module {
@@ -597,21 +623,25 @@ fn check(
597 .find_map(ast::Path::cast) 623 .find_map(ast::Path::cast)
598 .unwrap(); 624 .unwrap();
599 625
600 let rewriter = insert_use(&file, path, mb); 626 let rewriter = insert_use(
627 &file,
628 path,
629 InsertUseConfig { merge: mb, prefix_kind: PrefixKind::Plain, group },
630 );
601 let result = rewriter.rewrite(file.as_syntax_node()).to_string(); 631 let result = rewriter.rewrite(file.as_syntax_node()).to_string();
602 assert_eq_text!(ra_fixture_after, &result); 632 assert_eq_text!(ra_fixture_after, &result);
603} 633}
604 634
605fn check_full(path: &str, ra_fixture_before: &str, ra_fixture_after: &str) { 635fn check_full(path: &str, ra_fixture_before: &str, ra_fixture_after: &str) {
606 check(path, ra_fixture_before, ra_fixture_after, Some(MergeBehavior::Full), false) 636 check(path, ra_fixture_before, ra_fixture_after, Some(MergeBehavior::Full), false, true)
607} 637}
608 638
609fn check_last(path: &str, ra_fixture_before: &str, ra_fixture_after: &str) { 639fn check_last(path: &str, ra_fixture_before: &str, ra_fixture_after: &str) {
610 check(path, ra_fixture_before, ra_fixture_after, Some(MergeBehavior::Last), false) 640 check(path, ra_fixture_before, ra_fixture_after, Some(MergeBehavior::Last), false, true)
611} 641}
612 642
613fn check_none(path: &str, ra_fixture_before: &str, ra_fixture_after: &str) { 643fn check_none(path: &str, ra_fixture_before: &str, ra_fixture_after: &str) {
614 check(path, ra_fixture_before, ra_fixture_after, None, false) 644 check(path, ra_fixture_before, ra_fixture_after, None, false, true)
615} 645}
616 646
617fn check_merge_only_fail(ra_fixture0: &str, ra_fixture1: &str, mb: MergeBehavior) { 647fn check_merge_only_fail(ra_fixture0: &str, ra_fixture1: &str, mb: MergeBehavior) {