Rename ruff crate to ruff_linter (#7529)

crates/ruff_linter/src/rules/flake8_async/mod.rs

@@ -0,0 +1,28 @@
+//! Rules from [flake8-async](https://pypi.org/project/flake8-async/).
+pub(crate) mod rules;
+
+#[cfg(test)]
+mod tests {
+    use std::path::Path;
+
+    use anyhow::Result;
+    use test_case::test_case;
+
+    use crate::assert_messages;
+    use crate::registry::Rule;
+    use crate::settings::Settings;
+    use crate::test::test_path;
+
+    #[test_case(Rule::BlockingHttpCallInAsyncFunction, Path::new("ASYNC100.py"))]
+    #[test_case(Rule::OpenSleepOrSubprocessInAsyncFunction, Path::new("ASYNC101.py"))]
+    #[test_case(Rule::BlockingOsCallInAsyncFunction, Path::new("ASYNC102.py"))]
+    fn rules(rule_code: Rule, path: &Path) -> Result<()> {
+        let snapshot = format!("{}_{}", rule_code.noqa_code(), path.to_string_lossy());
+        let diagnostics = test_path(
+            Path::new("flake8_async").join(path).as_path(),
+            &Settings::for_rule(rule_code),
+        )?;
+        assert_messages!(snapshot, diagnostics);
+        Ok(())
+    }
+}