Allow CBC proxy client to take channel

This moves the hardcoding to test channels one step up to where we call
`create_and_send_broadcast`

We can then after this, start to differ whether we give it the 'test' or
'severe' channel based on the services channel setting.

tests/app/celery/test_broadcast_message_tasks.py

@@ -153,6 +153,7 @@ def test_send_broadcast_provider_message_sends_data_correctly(
         }],
         sent=event.sent_at_as_cap_datetime_string,
         expires=event.transmitted_finishes_at_as_cap_datetime_string,
+        channel="test",
     )
 
 
@@ -191,6 +192,7 @@ def test_send_broadcast_provider_message_sends_data_correctly_when_broadcast_mes
         areas=mocker.ANY,
         sent=mocker.ANY,
         expires=mocker.ANY,
+        channel="test"
     )
 
 
@@ -240,6 +242,7 @@ def test_send_broadcast_provider_message_sends_update_with_references(
         ],
         sent=update_event.sent_at_as_cap_datetime_string,
         expires=update_event.transmitted_finishes_at_as_cap_datetime_string,
+        channel="test"
     )
 
 
@@ -330,6 +333,7 @@ def test_send_broadcast_provider_message_errors(mocker, sample_service):
         }],
         sent=event.sent_at_as_cap_datetime_string,
         expires=event.transmitted_finishes_at_as_cap_datetime_string,
+        channel="test"
     )
 
 

tests/app/clients/test_cbc_proxy.py

@@ -110,7 +110,9 @@ def test_cbc_proxy_one_2_many_create_and_send_invokes_function(
         headline=headline,
         description=description,
         areas=EXAMPLE_AREAS,
-        sent=sent, expires=expires,
+        sent=sent,
+        expires=expires,
+        channel="severe",
     )
 
     ld_client_mock.invoke.assert_called_once_with(
@@ -133,7 +135,7 @@ def test_cbc_proxy_one_2_many_create_and_send_invokes_function(
     assert payload['sent'] == sent
     assert payload['expires'] == expires
     assert payload['language'] == expected_language
-    assert payload['channel'] == 'test'
+    assert payload['channel'] == 'severe'
 
 
 @pytest.mark.parametrize('cbc', ['ee', 'three', 'o2'])
@@ -227,7 +229,9 @@ def test_cbc_proxy_vodafone_create_and_send_invokes_function(
         headline=headline,
         description=description,
         areas=EXAMPLE_AREAS,
-        sent=sent, expires=expires,
+        sent=sent,
+        expires=expires,
+        channel="test",
     )
 
     ld_client_mock.invoke.assert_called_once_with(
@@ -348,6 +352,7 @@ def test_cbc_proxy_will_failover_to_second_lambda_if_function_error(
         areas=EXAMPLE_AREAS,
         sent='a-passed-through-sent-value',
         expires='a-passed-through-expires-value',
+        channel="severe",
     )
 
     assert ld_client_mock.invoke.call_args_list == [
@@ -395,6 +400,7 @@ def test_cbc_proxy_will_failover_to_second_lambda_if_invoke_error(
         areas=EXAMPLE_AREAS,
         sent='a-passed-through-sent-value',
         expires='a-passed-through-expires-value',
+        channel="test",
     )
 
     assert ld_client_mock.invoke.call_args_list == [
@@ -436,6 +442,7 @@ def test_cbc_proxy_create_and_send_tries_failover_lambda_on_invoke_error_and_rai
             areas=EXAMPLE_AREAS,
             sent='a-passed-through-sent-value',
             expires='a-passed-through-expires-value',
+            channel="test",
         )
 
     assert e.match(f'Lambda failed for both {cbc}-1-proxy and {cbc}-2-proxy')
@@ -484,6 +491,7 @@ def test_cbc_proxy_create_and_send_tries_failover_lambda_on_function_error_and_r
             areas=EXAMPLE_AREAS,
             sent='a-passed-through-sent-value',
             expires='a-passed-through-expires-value',
+            channel="severe",
         )
 
     assert e.match(f'Lambda failed for both {cbc}-1-proxy and {cbc}-2-proxy')