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Modernize tests

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This commit is contained in:
Aleksey Kladov 2020-07-04 14:53:43 +02:00
parent 9f754e0518
commit 03ca33406e
1 changed files with 60 additions and 64 deletions
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62
crates/ra_ide/src/completion/complete_fn_param.rs
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@ -54,24 +54,24 @@ pub(super) fn complete_fn_param(acc: &mut Completions, ctx: &CompletionContext)
#[cfg(test)]
mod tests {
use crate::completion::{test_utils::do_completion, CompletionItem, CompletionKind};
use insta::assert_debug_snapshot;
use expect::{expect, Expect};
fn do_magic_completion(code: &str) -> Vec<CompletionItem> {
do_completion(code, CompletionKind::Magic)
use crate::completion::{test_utils::do_completion, CompletionKind};
fn check(ra_fixture: &str, expect: Expect) {
let actual = do_completion(ra_fixture, CompletionKind::Magic);
expect.assert_debug_eq(&actual);
}
#[test]
fn test_param_completion_last_param() {
assert_debug_snapshot!(
do_magic_completion(
r"
fn foo(file_id: FileId) {}
fn bar(file_id: FileId) {}
fn baz(file<|>) {}
",
),
@r###"
check(
r#"
fn foo(file_id: FileId) {}
fn bar(file_id: FileId) {}
fn baz(file<|>) {}
"#,
expect![[r#"
[
CompletionItem {
label: "file_id: FileId",
@ -81,21 +81,19 @@ fn baz(file<|>) {}
lookup: "file_id",
},
]
"###
"#]],
);
}
#[test]
fn test_param_completion_nth_param() {
assert_debug_snapshot!(
do_magic_completion(
r"
fn foo(file_id: FileId) {}
fn bar(file_id: FileId) {}
fn baz(file<|>, x: i32) {}
",
),
@r###"
check(
r#"
fn foo(file_id: FileId) {}
fn bar(file_id: FileId) {}
fn baz(file<|>, x: i32) {}
"#,
expect![[r#"
[
CompletionItem {
label: "file_id: FileId",
@ -105,24 +103,22 @@ fn baz(file<|>, x: i32) {}
lookup: "file_id",
},
]
"###
"#]],
);
}
#[test]
fn test_param_completion_trait_param() {
assert_debug_snapshot!(
do_magic_completion(
r"
pub(crate) trait SourceRoot {
check(
r#"
pub(crate) trait SourceRoot {
pub fn contains(&self, file_id: FileId) -> bool;
pub fn module_map(&self) -> &ModuleMap;
pub fn lines(&self, file_id: FileId) -> &LineIndex;
pub fn syntax(&self, file<|>)
}
",
),
@r###"
}
"#,
expect![[r#"
[
CompletionItem {
label: "file_id: FileId",
@ -132,7 +128,7 @@ pub fn syntax(&self, file<|>)
lookup: "file_id",
},
]
"###
"#]],
);
}
}