diff --git a/cli/ops/testing.rs b/cli/ops/testing.rs
index 450f55a41a..826a4eb7a0 100644
--- a/cli/ops/testing.rs
+++ b/cli/ops/testing.rs
@@ -1,3 +1,4 @@
+use crate::tools::test_runner::TestEvent;
 use crate::tools::test_runner::TestMessage;
 use deno_core::error::generic_error;
 use deno_core::error::AnyError;
@@ -5,6 +6,7 @@ use deno_core::serde_json;
 use deno_core::serde_json::json;
 use deno_core::serde_json::Value;
 use deno_core::JsRuntime;
+use deno_core::ModuleSpecifier;
 use deno_core::OpState;
 use deno_core::ZeroCopyBuf;
 use deno_runtime::ops::worker_host::create_worker_permissions;
@@ -81,9 +83,14 @@ fn op_post_test_message(
   _zero_copy: Option<ZeroCopyBuf>,
 ) -> Result<Value, AnyError> {
   let args: PostTestMessageArgs = serde_json::from_value(args)?;
-  let sender = state.borrow::<Sender<TestMessage>>().clone();
+  let origin = state.borrow::<ModuleSpecifier>().to_string();
+  let message = args.message;
 
-  if sender.send(args.message).is_err() {
+  let event = TestEvent { origin, message };
+
+  let sender = state.borrow::<Sender<TestEvent>>().clone();
+
+  if sender.send(event).is_err() {
     Ok(json!(false))
   } else {
     Ok(json!(true))
diff --git a/cli/tests/test/allow_all.out b/cli/tests/test/allow_all.out
index 3edb88d0f5..3be26c6e04 100644
--- a/cli/tests/test/allow_all.out
+++ b/cli/tests/test/allow_all.out
@@ -1,5 +1,5 @@
 [WILDCARD]
-running 14 tests
+running 14 tests from [WILDCARD]
 test read false ... ok [WILDCARD]
 test read true ... ok [WILDCARD]
 test write false ... ok [WILDCARD]
diff --git a/cli/tests/test/allow_none.out b/cli/tests/test/allow_none.out
index 6565a0800d..96fb722782 100644
--- a/cli/tests/test/allow_none.out
+++ b/cli/tests/test/allow_none.out
@@ -1,5 +1,5 @@
 [WILDCARD]
-running 7 tests
+running 7 tests from [WILDCARD]
 test read ... FAILED [WILDCARD]
 test write ... FAILED [WILDCARD]
 test net ... FAILED [WILDCARD]
diff --git a/cli/tests/test/deno_test.out b/cli/tests/test/deno_test.out
index 338f804eda..18ca1c4e8a 100644
--- a/cli/tests/test/deno_test.out
+++ b/cli/tests/test/deno_test.out
@@ -1,5 +1,5 @@
 [WILDCARD]
-running 4 tests
+running 4 tests from [WILDCARD]
 test fail1 ... FAILED [WILDCARD]
 test fail2 ... FAILED [WILDCARD]
 test success1 ... ok [WILDCARD]
diff --git a/cli/tests/test/deno_test_fail_fast.out b/cli/tests/test/deno_test_fail_fast.out
index 9fb82c1c64..ea0d9d369c 100644
--- a/cli/tests/test/deno_test_fail_fast.out
+++ b/cli/tests/test/deno_test_fail_fast.out
@@ -1,5 +1,5 @@
 [WILDCARD]
-running 4 tests
+running 4 tests from [WILDCARD]
 test fail1 ... FAILED [WILDCARD]
 
 failures:
diff --git a/cli/tests/test/deno_test_only.ts.out b/cli/tests/test/deno_test_only.ts.out
index 25a0b1a0cb..75b5af29b0 100644
--- a/cli/tests/test/deno_test_only.ts.out
+++ b/cli/tests/test/deno_test_only.ts.out
@@ -1,5 +1,5 @@
 [WILDCARD]
-running 1 tests
+running 1 tests from [WILDCARD]
 test def ... ok ([WILDCARD])
 
 test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out ([WILDCARD])
diff --git a/cli/tests/test/deno_test_unresolved_promise.out b/cli/tests/test/deno_test_unresolved_promise.out
index e1ec640ab5..249f1d6872 100644
--- a/cli/tests/test/deno_test_unresolved_promise.out
+++ b/cli/tests/test/deno_test_unresolved_promise.out
@@ -1,4 +1,4 @@
-running 2 tests
+running 2 tests from [WILDCARD]
 test unresolved promise ...
 test result: FAILED. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [WILDCARD]
 
diff --git a/cli/tests/test/exit_sanitizer_test.out b/cli/tests/test/exit_sanitizer_test.out
index 25df34b345..3161c45ab5 100644
--- a/cli/tests/test/exit_sanitizer_test.out
+++ b/cli/tests/test/exit_sanitizer_test.out
@@ -1,5 +1,5 @@
 Check [WILDCARD]/exit_sanitizer_test.ts
-running 3 tests
+running 3 tests from [WILDCARD]
 test exit(0) ... FAILED ([WILDCARD])
 test exit(1) ... FAILED ([WILDCARD])
 test exit(2) ... FAILED ([WILDCARD])
diff --git a/cli/tests/test/quiet_test.out b/cli/tests/test/quiet_test.out
index 4b57c50fec..5ad03240d3 100644
--- a/cli/tests/test/quiet_test.out
+++ b/cli/tests/test/quiet_test.out
@@ -1,4 +1,4 @@
-running 1 tests
+running 1 tests from [WILDCARD]
 test log ... ok [WILDCARD]
 
 test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [WILDCARD]
diff --git a/cli/tests/test/test_finally_cleartimeout.out b/cli/tests/test/test_finally_cleartimeout.out
index ddad7cce98..1c4d62b4ec 100644
--- a/cli/tests/test/test_finally_cleartimeout.out
+++ b/cli/tests/test/test_finally_cleartimeout.out
@@ -1,5 +1,5 @@
 Check [WILDCARD]/test_finally_cleartimeout.ts
-running 2 tests
+running 2 tests from [WILDCARD]
 test error ... FAILED ([WILDCARD])
 test success ... ok ([WILDCARD])
 
diff --git a/cli/tools/test_runner.rs b/cli/tools/test_runner.rs
index 2849402e96..f856390b97 100644
--- a/cli/tools/test_runner.rs
+++ b/cli/tools/test_runner.rs
@@ -53,8 +53,14 @@ pub enum TestMessage {
   },
 }
 
+#[derive(Debug, Clone, Deserialize)]
+pub struct TestEvent {
+  pub origin: String,
+  pub message: TestMessage,
+}
+
 trait TestReporter {
-  fn visit_message(&mut self, message: TestMessage);
+  fn visit_event(&mut self, event: TestEvent);
   fn done(&mut self);
 }
 
@@ -87,14 +93,14 @@ impl PrettyTestReporter {
 }
 
 impl TestReporter for PrettyTestReporter {
-  fn visit_message(&mut self, message: TestMessage) {
-    match &message {
+  fn visit_event(&mut self, event: TestEvent) {
+    match &event.message {
       TestMessage::Plan {
         pending,
         filtered,
         only: _,
       } => {
-        println!("running {} tests", pending);
+        println!("running {} tests from {}", pending, event.origin);
         self.pending += pending;
         self.filtered_out += filtered;
       }
@@ -249,7 +255,7 @@ pub async fn run_test_file(
   main_module: ModuleSpecifier,
   test_module: ModuleSpecifier,
   permissions: Permissions,
-  channel: Sender<TestMessage>,
+  channel: Sender<TestEvent>,
 ) -> Result<(), AnyError> {
   let mut worker =
     create_main_worker(&program_state, main_module.clone(), permissions, true);
@@ -259,7 +265,7 @@ pub async fn run_test_file(
     js_runtime
       .op_state()
       .borrow_mut()
-      .put::<Sender<TestMessage>>(channel.clone());
+      .put::<Sender<TestEvent>>(channel.clone());
   }
 
   let mut maybe_coverage_collector = if let Some(ref coverage_dir) =
@@ -357,7 +363,7 @@ pub async fn run_tests(
 
   program_state.file_fetcher.insert_cached(test_file);
 
-  let (sender, receiver) = channel::<TestMessage>();
+  let (sender, receiver) = channel::<TestEvent>();
 
   let join_handles = test_modules.iter().map(move |main_module| {
     let program_state = program_state.clone();
@@ -395,8 +401,8 @@ pub async fn run_tests(
       let mut planned = 0;
       let mut reported = 0;
 
-      for message in receiver.iter() {
-        match message.clone() {
+      for event in receiver.iter() {
+        match event.message.clone() {
           TestMessage::Plan {
             pending,
             filtered: _,
@@ -422,7 +428,7 @@ pub async fn run_tests(
           _ => {}
         }
 
-        reporter.visit_message(message);
+        reporter.visit_event(event);
 
         if has_error && fail_fast {
           break;