diff --git a/Cargo.toml b/Cargo.toml
index 2f7f1f1..55491cb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,4 +23,5 @@ sysinfo = { version = "0.38", default-features = false, features = ["system"] }
 whoami = "2"
 
 [dev-dependencies]
+rstest = "0.26.1"
 tempfile = "3"
diff --git a/src/lib.rs b/src/lib.rs
index f0e08a6..832e7c7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -119,3 +119,44 @@ where
     });
     func(test_dir)
 }
+
+#[cfg(test)]
+mod test_rstests {
+    use rstest::rstest;
+
+    use super::*;
+
+    #[rstest]
+    #[case(1)]
+    #[case(2)]
+    fn test_1(#[case] _num: u8) {
+        let dir = testdir!();
+        println!("Created tmp_dir {}", dir.display());
+        let mut parts = dir.components();
+        match parts.next_back().map(|c| c.as_os_str().to_str().unwrap()) {
+            Some("case_1") | Some("case_2") => (),
+            _ => panic!("wrong case directory"),
+        }
+        match parts.next_back().map(|c| c.as_os_str().to_str().unwrap()) {
+            Some("test_1") => (),
+            _ => panic!("wrong test directory"),
+        }
+    }
+
+    #[rstest]
+    #[case(1)]
+    #[case(2)]
+    fn test_2(#[case] _num: u8) {
+        let dir = testdir!();
+        println!("Created tmp_dir {}", dir.display());
+        let mut parts = dir.components();
+        match parts.next_back().map(|c| c.as_os_str().to_str().unwrap()) {
+            Some("case_1") | Some("case_2") => (),
+            _ => panic!("wrong case directory"),
+        }
+        match parts.next_back().map(|c| c.as_os_str().to_str().unwrap()) {
+            Some("test_2") => (),
+            _ => panic!("wrong test directory"),
+        }
+    }
+}
diff --git a/src/private.rs b/src/private.rs
index f2353fc..37e6e44 100644
--- a/src/private.rs
+++ b/src/private.rs
@@ -186,15 +186,19 @@ fn cargo_pid() -> Option<Pid> {
 pub fn extract_test_name(module_path: &str) -> String {
     let mut name = std::thread::current()
         .name()
-        .expect("Test thread has no name, can not find test name")
+        .unwrap_or_default()
         .to_string();
     if name == "main" {
         name = extract_test_name_from_backtrace(module_path);
     }
-    if let Some(tail) = name.rsplit("::").next() {
+    if let Some((_head, tail)) = name.split_once("::") {
+        // The test name usually starts with the module name, so skip that.
         name = tail.to_string();
     }
-    name
+    // When using rstest the test name still contains multiple module paths entries, they
+    // are named "test_name::case_name". So we turn the name into several path entries:
+    // "test_name/case_name".
+    name.replace("::", ::std::path::MAIN_SEPARATOR_STR)
 }
 
 /// Extracts the name of the currently executing tests using [`backtrace`].