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Add tests for action target ranges

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This commit is contained in:
robojumper 2019-02-09 00:34:05 +01:00
parent a3622eb629
commit 3be98f2ac9
10 changed files with 210 additions and 16 deletions
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17
crates/ra_assists/src/add_impl.rs
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@ -11,6 +11,7 @@ pub(crate) fn add_impl(ctx: AssistCtx<impl HirDatabase>) -> Option<Assist> {
let nominal = ctx.node_at_offset::<ast::NominalDef>()?;
let name = nominal.name()?;
ctx.build("add impl", |edit| {
edit.target(nominal.syntax().range());
let type_params = nominal.type_param_list();
let start_offset = nominal.syntax().range().end();
let mut buf = String::new();
@ -37,7 +38,7 @@ pub(crate) fn add_impl(ctx: AssistCtx<impl HirDatabase>) -> Option<Assist> {
#[cfg(test)]
mod tests {
use super::*;
use crate::helpers::check_assist;
use crate::helpers::{check_assist, check_assist_target};
#[test]
fn test_add_impl() {
@ -54,4 +55,18 @@ mod tests {
);
}
#[test]
fn add_impl_target() {
check_assist_target(
add_impl,
"
struct SomeThingIrrelevant;
/// Has a lifetime parameter
struct Foo<'a, T: Foo<'a>> {<|>}
struct EvenMoreIrrelevant;
",
"/// Has a lifetime parameter
struct Foo<'a, T: Foo<'a>> {}",
);
}
}