fix flaky test

Author: KoolADE85

components/dash-core-components/tests/integration/misc/test_platter.py

@@ -39,15 +39,19 @@ def reset_input(elem):
         elem.send_keys(len(elem.get_attribute("value")) * Keys.BACKSPACE)
         elem.send_keys("1997-05-03")
 
-    dt_input_1 = dash_dcc.find_element("#dt-single-no-date-value #date")
+    dt_input_1 = dash_dcc.find_element(
+        "#dt-single-no-date-value .dash-datepicker-input"
+    )
     dt_input_1.click()
     dash_dcc.percy_snapshot(
         "gallery - DatePickerSingle's datepicker "
         "when no date value and no initial month specified"
     )
     reset_input(dt_input_1)
 
-    dt_input_2 = dash_dcc.find_element("#dt-single-no-date-value-init-month #date")
+    dt_input_2 = dash_dcc.find_element(
+        "#dt-single-no-date-value-init-month  .dash-datepicker-input"
+    )
     dash_dcc.find_element("label").click()
     dt_input_2.click()
     dash_dcc.percy_snapshot(

tests/integration/callbacks/test_basic_callback.py

@@ -55,6 +55,7 @@ def update_output(value):
     for key in "hello world":
         with lock:
             input_.send_keys(key)
+        time.sleep(0.05)  # Small delay to prevent callback debouncing
 
     dash_duo.wait_for_text_to_equal("#output-1", "hello world")
 
@@ -416,6 +417,7 @@ def update_text(data):
     for key in "hello world":
         with lock:
             input1.send_keys(key)
+        time.sleep(0.05)  # Small delay to prevent callback debouncing
 
     dash_duo.wait_for_text_to_equal("#output-1", "hello world")
     assert dash_duo.find_element("#output-1").get_attribute("data-cb") == "hello world"