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add more tests

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This commit is contained in:
Simon Vandel Sillesen 2019-01-06 12:24:33 +01:00
parent b0ffa98a00
commit 4f3bc42349
1 changed files with 54 additions and 1 deletions
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55
crates/ra_editor/src/typing.rs
View file

@ -306,7 +306,7 @@ mod tests {
use super::*;
use crate::test_utils::{
add_cursor, assert_eq_text, check_action, extract_offset, extract_range,
};
};
fn check_join_lines(before: &str, after: &str) {
check_action(before, after, |file, offset| {
@ -646,6 +646,7 @@ fn foo() {
let actual = result.edit.apply(&before);
assert_eq_text!(after, &actual);
}
// indent if continuing chain call
do_check(
r"
pub fn child(&self, db: &impl HirDatabase, name: &Name) -> Cancelable<Option<Module>> {
@ -658,6 +659,58 @@ fn foo() {
self.child_impl(db, name)
.
}
",
);
// do not indent if already indented
do_check(
r"
pub fn child(&self, db: &impl HirDatabase, name: &Name) -> Cancelable<Option<Module>> {
self.child_impl(db, name)
.<|>
}
",
r"
pub fn child(&self, db: &impl HirDatabase, name: &Name) -> Cancelable<Option<Module>> {
self.child_impl(db, name)
.
}
",
);
// indent if the previous line is already indented
do_check(
r"
pub fn child(&self, db: &impl HirDatabase, name: &Name) -> Cancelable<Option<Module>> {
self.child_impl(db, name)
.first()
.<|>
}
",
r"
pub fn child(&self, db: &impl HirDatabase, name: &Name) -> Cancelable<Option<Module>> {
self.child_impl(db, name)
.first()
.
}
",
);
// don't indent if indent matches previous line
do_check(
r"
pub fn child(&self, db: &impl HirDatabase, name: &Name) -> Cancelable<Option<Module>> {
self.child_impl(db, name)
.first()
.<|>
}
",
r"
pub fn child(&self, db: &impl HirDatabase, name: &Name) -> Cancelable<Option<Module>> {
self.child_impl(db, name)
.first()
.
}
",
);
}