From c5d7e584828fb430b641264134dc37dbec6dea54 Mon Sep 17 00:00:00 2001
From: Eva Lott <evalott100@gmail.com>
Date: Tue, 7 Jan 2025 09:23:57 +0000
Subject: [PATCH] added test for swapping labels post introspection

---
 tests/fixtures/mocked_panda.py |  3 +--
 tests/test-bobfiles/PULSE.bob  | 31 +++++++++++++++++++++++++++++--
 tests/test_ioc_system.py       | 22 ++++++++++++++++++++++
 3 files changed, 52 insertions(+), 4 deletions(-)

diff --git a/tests/fixtures/mocked_panda.py b/tests/fixtures/mocked_panda.py
index be08b37d..a52aaebd 100644
--- a/tests/fixtures/mocked_panda.py
+++ b/tests/fixtures/mocked_panda.py
@@ -859,13 +859,12 @@ def standard_responses(table_field_info, table_data_1, table_data_2):
                     "PCAP.GATE.DELAY": "1",
                     "PCAP.ARM": "0",
                     "*METADATA.LABEL_PCAP1": "PcapMetadataLabel",
+                    "*METADATA.LABEL_PULSE1": "OriginalLabel",
                     "PULSE.DELAY": "100",
                     "PULSE.DELAY.UNITS": "ms",
                 },
                 multiline_values={"SEQ.TABLE": table_data_1},
             ),
-            # 0.5 seconds of no changes in case the ioc setup completes
-            # before the test starts
             respond_with_no_changes(number_of_iterations=15),
             changes_iterator_wrapper(
                 values={
diff --git a/tests/test-bobfiles/PULSE.bob b/tests/test-bobfiles/PULSE.bob
index 67890618..6cfea5bd 100644
--- a/tests/test-bobfiles/PULSE.bob
+++ b/tests/test-bobfiles/PULSE.bob
@@ -3,7 +3,7 @@
   <x>0</x>
   <y use_class="true">0</y>
   <width>506</width>
-  <height>116</height>
+  <height>177</height>
   <grid_step_x>4</grid_step_x>
   <grid_step_y>4</grid_step_y>
   <widget type="label" version="2.0.0">
@@ -26,10 +26,37 @@
     <horizontal_alignment>1</horizontal_alignment>
   </widget>
   <widget type="group" version="2.0.0">
-    <name>PARAMETERS</name>
+    <name>INPUTS</name>
     <x>5</x>
     <y>30</y>
     <width>496</width>
+    <height>56</height>
+    <transparent>true</transparent>
+    <widget type="label" version="2.0.0">
+      <name>Label</name>
+      <text>Label</text>
+      <x>0</x>
+      <y>0</y>
+      <width>250</width>
+      <height>20</height>
+      <tooltip>$(text)</tooltip>
+    </widget>
+    <widget type="textentry" version="3.0.0">
+      <name>TextEntry</name>
+      <pv_name>TEST_PREFIX:PULSE:LABEL</pv_name>
+      <x>255</x>
+      <y>0</y>
+      <width>205</width>
+      <height>20</height>
+      <horizontal_alignment>1</horizontal_alignment>
+      <format>6</format>
+    </widget>
+  </widget>
+  <widget type="group" version="2.0.0">
+    <name>PARAMETERS</name>
+    <x>5</x>
+    <y>91</y>
+    <width>496</width>
     <height>81</height>
     <transparent>true</transparent>
     <widget type="label" version="2.0.0">
diff --git a/tests/test_ioc_system.py b/tests/test_ioc_system.py
index 4bec69fd..66d2674e 100644
--- a/tests/test_ioc_system.py
+++ b/tests/test_ioc_system.py
@@ -83,6 +83,7 @@ async def test_introspect_panda(
         "PULSE:DELAY": "100",
         "PCAP:ARM": "0",
         "PULSE:DELAY:UNITS": "ms",
+        "PULSE:LABEL": "OriginalLabel",
         "SEQ:TABLE": table_data_1,
     }
 
@@ -541,6 +542,27 @@ async def test_metadata_parses_into_single_pv(mocked_panda_standard_responses):
     ) in multiprocessing_queue_to_list(command_queue)
 
 
+async def test_metadata_label_update_from_panda_updates_pv(
+    mocked_panda_standard_responses,
+):
+    (
+        tmp_path,
+        child_conn,
+        response_handler,
+        command_queue,
+        test_prefix,
+    ) = mocked_panda_standard_responses
+    camonitor_queue = asyncio.Queue()
+    m1 = camonitor(
+        test_prefix + ":PULSE:LABEL", camonitor_queue.put, datatype=DBR_CHAR_STR
+    )
+    try:
+        assert await asyncio.wait_for(camonitor_queue.get(), TIMEOUT) == "OriginalLabel"
+        assert await asyncio.wait_for(camonitor_queue.get(), TIMEOUT) == "ANewLabel"
+    finally:
+        m1.close()
+
+
 async def test_metadata_parses_into_multiple_pvs_caput_single_pv(
     mocked_panda_multiple_seq_responses,
 ):