test that rvx @name/gem hits the right gem server URL

Author: indirect

crates/rv/tests/integration_tests/tool_test.rs

@@ -1,3 +1,4 @@
 mod install_test;
 mod list_test;
+mod run_test;
 mod uninstall_test;

crates/rv/tests/integration_tests/tool_test/run_test.rs

@@ -1,8 +1,4 @@
-use fs_err as fs;
-
 use crate::{RvOutput, RvTest};
-use owo_colors::OwoColorize;
-use rv_cache::rm_rf;
 
 impl RvTest {
     pub fn tool_run(&mut self, args: &[&str]) -> RvOutput {
@@ -15,9 +11,13 @@ impl RvTest {
 }
 
 mod test {
+    use owo_colors::OwoColorize as _;
+    use rv_cache::rm_rf;
+
+    use crate::RvTest;
+
     #[test]
     fn test_tool_run_works() {
-        panic!("test failed");
         let mut test = RvTest::new();
 
         let releases_mock = test.mock_releases_all_platforms(["4.0.0"].to_vec());
@@ -48,13 +48,22 @@ mod test {
     #[test]
     fn test_tool_run_works_with_namespaced_gem() {
         let mut test = RvTest::new();
+        test.namespace = Some("@indirect".to_string());
 
         let releases_mock = test.mock_releases_all_platforms(["4.0.0"].to_vec());
         let ruby_mock = test.mock_ruby_download("4.0.0").create();
         let info_endpoint_mock = test.mock_info_endpoint("indirect").create();
         let tarball_mock = test.mock_gem_download("indirect-1.2.0.gem").create();
 
-        let output = test.tool_run(&["@indirect/indirect"]);
+        // skip using `tool_run()` specifically so we do not include the namespace
+        // in the gem server URL, and test that it gets added from the gem name.
+        let output = test.rv(&[
+            "tool",
+            "run",
+            "--gem-server",
+            &test.server_url(),
+            "@indirect/indirect",
+        ]);
 
         let tool_home = "/tmp/home/.local/share/rv/tools/indirect@1.2.0";
         let expected_info_message = format!(