fix clippy lints

Author: Heliozoa

tmc-langs-cli/tests/core_mock.rs

@@ -76,7 +76,7 @@ fn get_organizations() {
 }
 
 //#[test]
-fn download_or_update_exercises() {
+fn _download_or_update_exercises() {
     let _m = init();
     let out = run_cmd(&[
         "core",
@@ -91,5 +91,5 @@ fn download_or_update_exercises() {
         "path2",
     ]);
     assert!(out.status.success());
-    let out = String::from_utf8(out.stdout).unwrap();
+    let _out = String::from_utf8(out.stdout).unwrap();
 }

tmc-langs-core/src/tmc_core.rs

@@ -490,7 +490,7 @@ mod test {
 
     #[test]
     fn get_organizations() {
-        let (core, addr) = init();
+        let (core, _addr) = init();
         let _m = mock("GET", "/api/v8/org.json")
             .with_body(
                 serde_json::json!([
@@ -511,7 +511,7 @@ mod test {
 
     #[test]
     fn download_or_update_exercises() {
-        let (core, addr) = init();
+        let (core, _addr) = init();
         let _m = mock("GET", "/api/v8/core/exercises/1234/download")
             .with_body_from_file(Path::new("tests/data/81842.zip"))
             .create();
@@ -526,7 +526,7 @@ mod test {
 
     #[test]
     fn get_course_details() {
-        let (core, addr) = init();
+        let (core, _addr) = init();
         let _m = mock("GET", "/api/v8/core/courses/1234")
             .with_body(serde_json::json!({
                 "course": {
@@ -576,7 +576,7 @@ mod test {
 
     #[test]
     fn list_courses() {
-        let (core, addr) = init();
+        let (core, _addr) = init();
         let _m = mock("GET", "/api/v8/core/org/slug/courses")
             .with_body(serde_json::json!([
                     {
@@ -715,7 +715,7 @@ mod test {
 
     #[test]
     fn get_exercise_updates() {
-        let (core, addr) = init();
+        let (core, _addr) = init();
         let _m = mock("GET", "/api/v8/core/courses/1234")
             .with_body(serde_json::json!({
                 "course": {
@@ -818,7 +818,7 @@ mod test {
     }
 
     //#[test]
-    fn mark_review_as_read() {
+    fn _mark_review_as_read() {
         // todo
         let (core, addr) = init();
         let update_url = Url::parse(&addr).unwrap().join("update-url").unwrap();

tmc-langs-core/tests/integration.rs

@@ -11,5 +11,5 @@ fn get_organizations() {
 
     let mut core = TmcCore::new_in_config("https://tmc.mooc.fi".to_string()).unwrap();
     core.authenticate("vscode_plugin", email, password).unwrap();
-    let cd = core.get_course_details(600).unwrap();
+    let _cd = core.get_course_details(600).unwrap();
 }

tmc-langs-framework/src/plugin.rs

@@ -208,7 +208,7 @@ mod test {
         const PLUGIN_NAME: &'static str = "mock_plugin";
         type StudentFilePolicy = MockPolicy;
 
-        fn get_student_file_policy(project_path: &Path) -> Self::StudentFilePolicy {
+        fn get_student_file_policy(_project_path: &Path) -> Self::StudentFilePolicy {
             unimplemented!()
         }
 

tmc-langs-java/src/maven.rs

@@ -384,7 +384,7 @@ mod test {
 
     // TODO: currently will extract maven to your cache directory
     // #[test] TODO: changing PATH breaks other tests
-    fn unpack_bundled_mvn() {
+    fn _unpack_bundled_mvn() {
         let plugin = MavenPlugin::new().unwrap();
         std::env::set_var("PATH", "");
         let cmd = plugin.get_mvn_command().unwrap();

tmc-langs-notests/src/lib.rs

@@ -10,6 +10,7 @@ use std::collections::HashMap;
 use std::path::Path;
 use std::time::Duration;
 
+#[derive(Default)]
 pub struct NoTestsPlugin {}
 
 impl NoTestsPlugin {

tmc-langs-python3/src/plugin.rs

@@ -288,7 +288,7 @@ mod test {
     #[test]
     fn exercise_type_is_correct() {
         init();
-        let plugin = Python3Plugin::new();
+        let _plugin = Python3Plugin::new();
 
         let correct = Python3Plugin::is_exercise_type_correct(Path::new("tests/data"));
         assert!(correct);

tmc-langs-r/src/plugin.rs

@@ -116,7 +116,7 @@ impl LanguagePlugin for RPlugin {
 }
 
 #[cfg(test)]
-#[cfg(linux)]
+#[cfg(unix)]
 mod test {
     use super::*;
     use std::path::PathBuf;