add chat.getThreadMessages

rocketchat_API/APISections/chat.py

@@ -89,3 +89,11 @@ def chat_report_message(self, message_id, description, **kwargs):
     def chat_follow_message(self, mid, **kwargs):
         """Follows a chat message to the message's channel."""
         return self.call_api_post("chat.followMessage", mid=mid, kwargs=kwargs)
+
+    def chat_get_thread_messages(self, thread_msg_id, **kwargs):
+        """Get thread messages."""
+        return self.call_api_get(
+            "chat.getThreadMessages",
+            tmid=thread_msg_id,
+            kwargs=kwargs,
+        )

tests/test_chat.py

@@ -173,3 +173,40 @@ def test_chat_follow_message(logged_rocket):
         mid=message_id
     ).json()
     assert chat_get_message_follow_message.get("success")
+
+
+def test_chat_get_thread_messages(logged_rocket):
+    chat_post_message1 = logged_rocket.chat_post_message(
+        "text1",
+        channel="GENERAL",
+    ).json()
+    msg1_id = chat_post_message1.get("message").get("_id")
+
+    chat_post_message2 = logged_rocket.chat_post_message(
+        "text2",
+        channel="GENERAL",
+        tmid=msg1_id,
+    ).json()
+
+    chat_post_message3 = logged_rocket.chat_post_message(
+        "text3",
+        channel="GENERAL",
+        tmid=msg1_id,
+        tshow="False",
+    ).json()
+
+    chat_get_thread_messages = logged_rocket.chat_get_thread_messages(
+        thread_msg_id=msg1_id,
+    ).json()
+
+    # check that correct number of messages is returned
+    assert chat_get_thread_messages.get("count") == 2
+
+    # check that text of messages are correct and messages are returned in order
+    assert chat_get_thread_messages.get("messages")[0].get(
+        "msg"
+    ) == chat_post_message2.get("message").get("msg")
+    assert chat_get_thread_messages.get("messages")[1].get(
+        "msg"
+    ) == chat_post_message3.get("message").get("msg")
+    assert chat_get_thread_messages.get("success")