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conflicts: use snapshot testing for conflict-parsing

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Martin von Zweigbergk 2023-02-18 15:01:25 -08:00 committed by Martin von Zweigbergk
parent a28396fc86
commit fe0eb9137c
1 changed files with 45 additions and 25 deletions
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70
lib/tests/test_conflicts.rs
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@ -14,7 +14,6 @@
use jujutsu_lib::backend::{Conflict, ConflictTerm, FileId, TreeValue};
use jujutsu_lib::conflicts::{materialize_conflict, parse_conflict, update_conflict_from_content};
use jujutsu_lib::files::{ConflictHunk, MergeHunk};
use jujutsu_lib::repo::Repo;
use jujutsu_lib::repo_path::RepoPath;
use jujutsu_lib::store::Store;
@ -231,7 +230,7 @@ line 5
#[test]
fn test_parse_conflict_simple() {
assert_eq!(
insta::assert_debug_snapshot!(
parse_conflict(
b"line 1
<<<<<<<
@ -248,20 +247,33 @@ line 5
1,
2
),
Some(vec![
MergeHunk::Resolved(b"line 1\n".to_vec()),
MergeHunk::Conflict(ConflictHunk {
removes: vec![b"line 2\nline 3\nline 4\n".to_vec()],
adds: vec![b"line 2\nleft\nline 4\n".to_vec(), b"right\n".to_vec()]
}),
MergeHunk::Resolved(b"line 5\n".to_vec())
])
@r###"
Some(
[
Resolved(
"line 1\n",
),
Conflict {
removes: [
"line 2\nline 3\nline 4\n",
],
adds: [
"line 2\nleft\nline 4\n",
"right\n",
],
},
Resolved(
"line 5\n",
),
],
)
"###
)
}
#[test]
fn test_parse_conflict_multi_way() {
assert_eq!(
insta::assert_debug_snapshot!(
parse_conflict(
b"line 1
<<<<<<<
@ -283,21 +295,29 @@ line 5
2,
3
),
Some(vec![
MergeHunk::Resolved(b"line 1\n".to_vec()),
MergeHunk::Conflict(ConflictHunk {
removes: vec![
b"line 2\nline 3\nline 4\n".to_vec(),
b"line 2\nline 3\nline 4\n".to_vec()
@r###"
Some(
[
Resolved(
"line 1\n",
),
Conflict {
removes: [
"line 2\nline 3\nline 4\n",
"line 2\nline 3\nline 4\n",
],
adds: vec![
b"line 2\nleft\nline 4\n".to_vec(),
b"right\n".to_vec(),
b"line 2\nforward\nline 3\nline 4\n".to_vec()
]
}),
MergeHunk::Resolved(b"line 5\n".to_vec())
])
adds: [
"line 2\nleft\nline 4\n",
"right\n",
"line 2\nforward\nline 3\nline 4\n",
],
},
Resolved(
"line 5\n",
),
],
)
"###
)
}