modules: fota: Cleanup and update tests

Cleanup module according to interval state diagrams
Update tests

Diagrams will be publica later

Signed-off-by: Simen S. Røstad <simen.rostad@nordicsemi.no>

Author: simensrostad

app/prj.conf

@@ -72,6 +72,7 @@ CONFIG_SHELL_STACK_SIZE=1560
 CONFIG_AT_SHELL=y
 
 # nRF Cloud
+CONFIG_NRF_CLOUD=y
 CONFIG_NRF_CLOUD_COAP=y
 CONFIG_NRF_CLOUD_COAP_DISCONNECT_ON_FAILED_REQUEST=y
 CONFIG_MODEM_JWT=y

app/src/common/message_channel.c

@@ -25,11 +25,3 @@ ZBUS_CHAN_DEFINE(CONFIG_CHAN,
 		 ZBUS_OBSERVERS_EMPTY,
 		 ZBUS_MSG_INIT(0)
 );
-
-ZBUS_CHAN_DEFINE(TIME_CHAN,
-		 enum time_status,
-		 NULL,
-		 NULL,
-		 ZBUS_OBSERVERS_EMPTY,
-		 ZBUS_MSG_INIT(0)
-);

app/src/common/message_channel.h

@@ -79,8 +79,7 @@ struct configuration {
 
 ZBUS_CHAN_DECLARE(
 	CONFIG_CHAN,
-	ERROR_CHAN,
-	TIME_CHAN
+	ERROR_CHAN
 );
 
 #ifdef __cplusplus