test: channel settings

tests/test_channel_delegate.cairo

@@ -55,8 +55,7 @@ fn test_channel_delegate() {
             ]
         );
 
-
-        // Removed Delegate can send the notification
+    // Removed Delegate can send the notification
     cheat_caller_address(contract_address, USER_1(), CheatSpan::TargetCalls(1));
     let is_success = push_comm.send_notification(CHANNEL_ADDRESS, USER_1(), indentity.clone());
     assert(is_success == false, 'Send notification should fail');

tests/test_channel_settings.cairo

@@ -0,0 +1,56 @@
+use starknet::{ContractAddress, EthAddress};
+
+use snforge_std::{
+    declare, ContractClassTrait, cheat_caller_address, CheatSpan, spy_events,
+    EventSpyAssertionsTrait, Event, EventSpyTrait
+};
+use push_comm::{PushComm, interface::IPushCommDispatcher, interface::IPushCommDispatcherTrait};
+use super::common::{USER_1, deploy_contract, CHAIN_NAME};
+
+#[test]
+fn test_channel_channel_user_settings() {
+    let contract_address = deploy_contract();
+    let push_comm = IPushCommDispatcher { contract_address };
+    let CHANNEL_ADDRESS: ContractAddress = 'some addrs'.try_into().unwrap();
+    let mut spy = spy_events();
+
+    // user subscribes to the channel
+    cheat_caller_address(contract_address, USER_1(), CheatSpan::TargetCalls(1));
+    push_comm.subscribe(CHANNEL_ADDRESS);
+
+    // change_user_channel_settings
+    cheat_caller_address(contract_address, CHANNEL_ADDRESS, CheatSpan::TargetCalls(1));
+    let notif_id = 1;
+    let notif_settings: ByteArray = "notif_settings";
+    push_comm.change_user_channel_settings(CHANNEL_ADDRESS, notif_id, notif_settings.clone());
+
+    // Assert UserNotifcationSettingsAdded event was emitted
+    spy
+        .assert_emitted(
+            @array![
+                (
+                    contract_address,
+                    PushComm::Event::UserNotifcationSettingsAdded(
+                        PushComm::UserNotifcationSettingsAdded {
+                            channel: CHANNEL_ADDRESS, recipient: USER_1(), notif_id, notif_settings
+                        }
+                    )
+                )
+            ]
+        );
+}
+
+#[test]
+#[should_panic(expected: '')]
+fn test_channel_channel_unsubscribed_user_settings() {
+    let contract_address = deploy_contract();
+    let push_comm = IPushCommDispatcher { contract_address };
+    let CHANNEL_ADDRESS: ContractAddress = 'some addrs'.try_into().unwrap();
+    let mut spy = spy_events();
+
+    // change_user_channel_settings
+    cheat_caller_address(contract_address, CHANNEL_ADDRESS, CheatSpan::TargetCalls(1));
+    let notif_id = 1;
+    let notif_settings: ByteArray = "notif_settings";
+    push_comm.change_user_channel_settings(CHANNEL_ADDRESS, notif_id, notif_settings.clone());
+}