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Add test for new pattern functions

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Igor Aleksanov 2020-10-17 10:56:00 +03:00
parent 6ae4c70a0a
commit 8f303daf45
1 changed files with 8 additions and 0 deletions
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8
crates/ide/src/completion/patterns.rs
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@ -123,6 +123,10 @@ pub(crate) fn fn_is_prev(element: SyntaxElement) -> bool {
.filter(|it| it.kind() == FN_KW) .filter(|it| it.kind() == FN_KW)
.is_some() .is_some()
} }
#[test]
fn test_fn_is_prev() {
check_pattern_is_applicable(r"fn l<|>", fn_is_prev);
}
/// Check if the token previous to the previous one is `for`. /// Check if the token previous to the previous one is `for`.
/// For example, `for _ i<|>` => true. /// For example, `for _ i<|>` => true.
@ -134,6 +138,10 @@ pub(crate) fn for_is_prev2(element: SyntaxElement) -> bool {
.filter(|it| it.kind() == FOR_KW) .filter(|it| it.kind() == FOR_KW)
.is_some() .is_some()
} }
#[test]
fn test_for_is_prev2() {
check_pattern_is_applicable(r"for i i<|>", for_is_prev2);
}
#[test] #[test]
fn test_if_is_prev() { fn test_if_is_prev() {