diff --git a/tests/scenario/test_enabled_receivers.py b/tests/scenario/test_enabled_receivers.py
new file mode 100644
index 0000000..d12be15
--- /dev/null
+++ b/tests/scenario/test_enabled_receivers.py
@@ -0,0 +1,80 @@
+import json
+import socket
+
+from charms.tempo_k8s.v2.tracing import (
+    ProtocolType,
+    Receiver,
+    TracingProviderAppData,
+    TracingRequirerAppData,
+)
+from scenario import Relation, State
+
+from charm import TempoCoordinatorCharm
+
+
+def test_receivers_with_no_relations_or_config(context, s3, all_worker):
+
+    state = State(leader=True, relations=[s3, all_worker])
+    state_out = context.run_action("list-receivers", state)
+    assert state_out.results == {"otlp-http": f"http://{socket.getfqdn()}:4318"}
+
+
+def test_receivers_with_relations(context, s3, all_worker):
+    tracing = Relation(
+        "tracing",
+        remote_app_data=TracingRequirerAppData(receivers=["otlp_grpc"]).dump(),
+    )
+    state = State(leader=True, relations=[s3, all_worker, tracing])
+    with context.manager(tracing.changed_event, state) as mgr:
+        charm: TempoCoordinatorCharm = mgr.charm
+        # extra receivers should only include default otlp_http
+        assert charm.enabled_receivers == set(["otlp_http"])
+        out = mgr.run()
+
+    tracing_out = out.get_relations(tracing.endpoint)[0]
+    assert tracing_out.remote_app_data == TracingRequirerAppData(receivers=["otlp_grpc"]).dump()
+    # provider app data should include endpoints for otlp_grpc and otlp_http
+    provider_data = json.loads(tracing_out.local_app_data.get("receivers"))
+    assert len(provider_data) == 2
+
+    # run action
+    action_out = context.run_action("list-receivers", state)
+    assert action_out.results == {
+        "otlp-http": f"http://{socket.getfqdn()}:4318",
+        "otlp-grpc": f"http://{socket.getfqdn()}:4317",
+    }
+
+
+def test_receivers_with_relations_and_config(context, s3, all_worker):
+    tracing = Relation(
+        "tracing",
+        local_app_data=TracingProviderAppData(
+            receivers=[
+                Receiver(
+                    protocol=ProtocolType(name="otlp_grpc", type="grpc"),
+                    url=f"{socket.getfqdn()}:4317",
+                ),
+                Receiver(
+                    protocol=ProtocolType(name="otlp_http", type="http"),
+                    url=f"{socket.getfqdn()}:4318",
+                ),
+            ]
+        ).dump(),
+        remote_app_data=TracingRequirerAppData(receivers=["otlp_grpc"]).dump(),
+    )
+    # start with a state that has config changed
+    state = State(
+        config={"always_enable_zipkin": True}, leader=True, relations=[s3, all_worker, tracing]
+    )
+    with context.manager("config-changed", state) as mgr:
+        charm: TempoCoordinatorCharm = mgr.charm
+        # extra receivers should only include default otlp_http
+        assert charm.enabled_receivers == set(["otlp_http", "zipkin"])
+
+    # run action
+    action_out = context.run_action("list-receivers", state)
+    assert action_out.results == {
+        "otlp-http": f"http://{socket.getfqdn()}:4318",
+        "zipkin": f"http://{socket.getfqdn()}:9411",
+        "otlp-grpc": f"http://{socket.getfqdn()}:4317",
+    }
diff --git a/tests/scenario/test_tempo_clustered.py b/tests/scenario/test_tempo_clustered.py
index ef5d20e..e914ad2 100644
--- a/tests/scenario/test_tempo_clustered.py
+++ b/tests/scenario/test_tempo_clustered.py
@@ -78,7 +78,6 @@ def test_certs_ready(context, state_with_certs):
 
 def test_cluster_relation(context, state_with_certs, all_worker):
     clustered_state = state_with_certs.replace(relations=state_with_certs.relations + [all_worker])
-
     state_out = context.run(all_worker.joined_event, clustered_state)
     cluster_out = state_out.get_relations(all_worker.endpoint)[0]
     local_app_data = TempoClusterProviderAppData.load(cluster_out.local_app_data)