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authorJakob Hellermann <[email protected]>2020-11-23 19:22:13 +0000
committerJakob Hellermann <[email protected]>2020-11-23 19:31:57 +0000
commita172c2317c621ba15b7fc4c11b10040dac346ec8 (patch)
treef47f0fc57a68297ad2dff321c793b9653baf2415 /crates/assists
parent036ea6317c7e0a48acafcdcf8ece3a4816fa4036 (diff)
add 'Re-enable this test' assist
Diffstat (limited to 'crates/assists')
-rw-r--r--crates/assists/src/handlers/ignore_test.rs83
1 files changed, 76 insertions, 7 deletions
diff --git a/crates/assists/src/handlers/ignore_test.rs b/crates/assists/src/handlers/ignore_test.rs
index d2339184f..2b9dff081 100644
--- a/crates/assists/src/handlers/ignore_test.rs
+++ b/crates/assists/src/handlers/ignore_test.rs
@@ -1,4 +1,7 @@
1use syntax::{ast, AstNode}; 1use syntax::{
2 ast::{self, AttrsOwner},
3 AstNode, AstToken,
4};
2 5
3use crate::{utils::test_related_attribute, AssistContext, AssistId, AssistKind, Assists}; 6use crate::{utils::test_related_attribute, AssistContext, AssistId, AssistKind, Assists};
4 7
@@ -25,10 +28,76 @@ pub(crate) fn ignore_test(acc: &mut Assists, ctx: &AssistContext) -> Option<()>
25 let func = attr.syntax().parent().and_then(ast::Fn::cast)?; 28 let func = attr.syntax().parent().and_then(ast::Fn::cast)?;
26 let attr = test_related_attribute(&func)?; 29 let attr = test_related_attribute(&func)?;
27 30
28 acc.add( 31 match has_ignore_attribute(&func) {
29 AssistId("ignore_test", AssistKind::None), 32 None => acc.add(
30 "Ignore this test", 33 AssistId("ignore_test", AssistKind::None),
31 attr.syntax().text_range(), 34 "Ignore this test",
32 |builder| builder.insert(attr.syntax().text_range().end(), &format!("\n#[ignore]")), 35 attr.syntax().text_range(),
33 ) 36 |builder| builder.insert(attr.syntax().text_range().end(), &format!("\n#[ignore]")),
37 ),
38 Some(ignore_attr) => acc.add(
39 AssistId("unignore_test", AssistKind::None),
40 "Re-enable this test",
41 ignore_attr.syntax().text_range(),
42 |builder| {
43 builder.delete(ignore_attr.syntax().text_range());
44 let whitespace = ignore_attr
45 .syntax()
46 .next_sibling_or_token()
47 .and_then(|x| x.into_token())
48 .and_then(ast::Whitespace::cast);
49 if let Some(whitespace) = whitespace {
50 builder.delete(whitespace.syntax().text_range());
51 }
52 },
53 ),
54 }
55}
56
57fn has_ignore_attribute(fn_def: &ast::Fn) -> Option<ast::Attr> {
58 fn_def.attrs().find_map(|attr| {
59 if attr.path()?.syntax().text().to_string() == "ignore" {
60 Some(attr)
61 } else {
62 None
63 }
64 })
65}
66
67#[cfg(test)]
68mod tests {
69 use super::ignore_test;
70 use crate::tests::check_assist;
71
72 #[test]
73 fn test_base_case() {
74 check_assist(
75 ignore_test,
76 r#"
77 #[test<|>]
78 fn test() {}
79 "#,
80 r#"
81 #[test]
82 #[ignore]
83 fn test() {}
84 "#,
85 )
86 }
87
88 #[test]
89 fn test_unignore() {
90 check_assist(
91 ignore_test,
92 r#"
93 #[test<|>]
94 #[ignore]
95 fn test() {}
96 "#,
97 r#"
98 #[test]
99 fn test() {}
100 "#,
101 )
102 }
34} 103}