diff --git a/extensions/whatsapp/src/monitor-inbox.allows-messages-from-senders-allowfrom-list.test.ts b/extensions/whatsapp/src/monitor-inbox.allows-messages-from-senders-allowfrom-list.test-support.ts
similarity index 100%
rename from extensions/whatsapp/src/monitor-inbox.allows-messages-from-senders-allowfrom-list.test.ts
rename to extensions/whatsapp/src/monitor-inbox.allows-messages-from-senders-allowfrom-list.test-support.ts
diff --git a/extensions/whatsapp/src/monitor-inbox.append-upsert.test.ts b/extensions/whatsapp/src/monitor-inbox.append-upsert.test-support.ts
similarity index 100%
rename from extensions/whatsapp/src/monitor-inbox.append-upsert.test.ts
rename to extensions/whatsapp/src/monitor-inbox.append-upsert.test-support.ts
diff --git a/extensions/whatsapp/src/monitor-inbox.behavior.test.ts b/extensions/whatsapp/src/monitor-inbox.behavior.test.ts
new file mode 100644
index 00000000000..7c9ab5fb5e4
--- /dev/null
+++ b/extensions/whatsapp/src/monitor-inbox.behavior.test.ts
@@ -0,0 +1,5 @@
+import "./monitor-inbox.allows-messages-from-senders-allowfrom-list.test-support.js";
+import "./monitor-inbox.append-upsert.test-support.js";
+import "./monitor-inbox.blocks-messages-from-unauthorized-senders-not-allowfrom.test-support.js";
+import "./monitor-inbox.captures-media-path-image-messages.test-support.js";
+import "./monitor-inbox.streams-inbound-messages.test-support.js";
diff --git a/extensions/whatsapp/src/monitor-inbox.blocks-messages-from-unauthorized-senders-not-allowfrom.test.ts b/extensions/whatsapp/src/monitor-inbox.blocks-messages-from-unauthorized-senders-not-allowfrom.test-support.ts
similarity index 100%
rename from extensions/whatsapp/src/monitor-inbox.blocks-messages-from-unauthorized-senders-not-allowfrom.test.ts
rename to extensions/whatsapp/src/monitor-inbox.blocks-messages-from-unauthorized-senders-not-allowfrom.test-support.ts
diff --git a/extensions/whatsapp/src/monitor-inbox.captures-media-path-image-messages.test.ts b/extensions/whatsapp/src/monitor-inbox.captures-media-path-image-messages.test-support.ts
similarity index 100%
rename from extensions/whatsapp/src/monitor-inbox.captures-media-path-image-messages.test.ts
rename to extensions/whatsapp/src/monitor-inbox.captures-media-path-image-messages.test-support.ts
diff --git a/extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test.ts b/extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test-support.ts
similarity index 100%
rename from extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test.ts
rename to extensions/whatsapp/src/monitor-inbox.streams-inbound-messages.test-support.ts