Files
ale/test/linter/test_rust_analyzer.vader
Felix Maurer 80dcd648d3 rust-analyzer for non-Cargo projects (#4118)
* rust-analyzer in non-cargo projects

rust-analyzer can also be used in non-cargo projects. This requires a
rust-project.json file in the project root [1].

Make the rust-analyzer linter search for a rust-project.json file if no
Cargo.toml file could be found.

[1]: https://rust-analyzer.github.io/manual.html#non-cargo-based-projects

* Document rust-analyzer without cargo

* Test rust-analyzer with non-cargo projects

Change the other rust tests to match the new directory structure of the
test files.
2022-03-23 10:56:29 +09:00

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Before:
call ale#assert#SetUpLinterTest('rust', 'analyzer')
After:
call ale#assert#TearDownLinterTest()
Execute(The default executable path should be correct):
AssertLinter 'rust-analyzer', ale#Escape('rust-analyzer')
Execute(The project root should be detected correctly in cargo projects):
AssertLSPProject ''
call ale#test#SetFilename('../test-files/rust/cargo/testfile.rs')
AssertLSPProject ale#path#Simplify(g:dir . '/../test-files/rust/cargo')
Execute(The project root should be detected correctly in non-cargo projects):
AssertLSPProject ''
call ale#test#SetFilename('../test-files/rust/rust-project/testfile.rs')
AssertLSPProject ale#path#Simplify(g:dir . '/../test-files/rust/rust-project')
Execute(Should accept configuration settings):
AssertLSPConfig {}
let b:ale_rust_analyzer_config = {'diagnostics': {'disabled': ['unresolved-import']}}
AssertLSPOptions {'diagnostics': {'disabled': ['unresolved-import']}}