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Modernize snippet completion tests

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This commit is contained in:
Aleksey Kladov 2020-07-04 18:03:34 +02:00
parent a826ac6b9c
commit 824a24c710
1 changed files with 29 additions and 77 deletions
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106
crates/ra_ide/src/completion/complete_snippet.rs
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@ -70,95 +70,47 @@ fn ${1:feature}() {
#[cfg(test)]
mod tests {
use crate::completion::{test_utils::do_completion, CompletionItem, CompletionKind};
use insta::assert_debug_snapshot;
use expect::{expect, Expect};
fn do_snippet_completion(code: &str) -> Vec<CompletionItem> {
do_completion(code, CompletionKind::Snippet)
use crate::completion::{test_utils::completion_list, CompletionKind};
fn check(ra_fixture: &str, expect: Expect) {
let actual = completion_list(ra_fixture, CompletionKind::Snippet);
expect.assert_eq(&actual)
}
#[test]
fn completes_snippets_in_expressions() {
assert_debug_snapshot!(
do_snippet_completion(r"fn foo(x: i32) { <|> }"),
@r###"
[
CompletionItem {
label: "pd",
source_range: 17..17,
delete: 17..17,
insert: "eprintln!(\"$0 = {:?}\", $0);",
kind: Snippet,
},
CompletionItem {
label: "ppd",
source_range: 17..17,
delete: 17..17,
insert: "eprintln!(\"$0 = {:#?}\", $0);",
kind: Snippet,
},
]
"###
);
check(
r#"fn foo(x: i32) { <|> }"#,
expect![[r#"
sn pd
sn ppd
"#]],
);
}
#[test]
fn should_not_complete_snippets_in_path() {
assert_debug_snapshot!(
do_snippet_completion(r"fn foo(x: i32) { ::foo<|> }"),
@"[]"
);
assert_debug_snapshot!(
do_snippet_completion(r"fn foo(x: i32) { ::<|> }"),
@"[]"
);
check(r#"fn foo(x: i32) { ::foo<|> }"#, expect![[""]]);
check(r#"fn foo(x: i32) { ::<|> }"#, expect![[""]]);
}
#[test]
fn completes_snippets_in_items() {
assert_debug_snapshot!(
do_snippet_completion(
r"
#[cfg(test)]
mod tests {
<|>
}
"
),
@r###"
[
CompletionItem {
label: "Test function",
source_range: 29..29,
delete: 29..29,
insert: "#[test]\nfn ${1:feature}() {\n $0\n}",
kind: Snippet,
lookup: "tfn",
},
CompletionItem {
label: "Test module",
source_range: 29..29,
delete: 29..29,
insert: "#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn ${1:test_name}() {\n $0\n }\n}",
kind: Snippet,
lookup: "tmod",
},
CompletionItem {
label: "macro_rules",
source_range: 29..29,
delete: 29..29,
insert: "macro_rules! $1 {\n\t($2) => {\n\t\t$0\n\t};\n}",
kind: Snippet,
},
CompletionItem {
label: "pub(crate)",
source_range: 29..29,
delete: 29..29,
insert: "pub(crate) $0",
kind: Snippet,
},
]
"###
);
check(
r#"
#[cfg(test)]
mod tests {
<|>
}
"#,
expect![[r#"
sn Test function
sn Test module
sn macro_rules
sn pub(crate)
"#]],
)
}
}