Fix missing expectation in mock_beacon_storage_pointer_request (#10399)

* Fix missing expectation in mock_beacon_storage_pointer_request

* Update apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/utility/endpoint_availability_checker.ex

Co-authored-by: Qwerty5Uiop <105209995+Qwerty5Uiop@users.noreply.github.com>

---------

Co-authored-by: Qwerty5Uiop <105209995+Qwerty5Uiop@users.noreply.github.com>

apps/block_scout_web/config/runtime/test.exs

@@ -2,6 +2,7 @@ import Config
 
 alias EthereumJSONRPC.Variant
 
+config :ethereum_jsonrpc, EthereumJSONRPC.Utility.EndpointAvailabilityChecker, enabled: false
 config :explorer, Explorer.ExchangeRates, enabled: false, store: :none
 
 config :ueberauth, Ueberauth.Strategy.Auth0.OAuth,

apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/utility/endpoint_availability_checker.ex

@@ -16,9 +16,13 @@ defmodule EthereumJSONRPC.Utility.EndpointAvailabilityChecker do
   end
 
   def init(_) do
-    schedule_next_check()
+    if Application.get_env(:ethereum_jsonrpc, __MODULE__)[:enabled] do
+      schedule_next_check()
 
-    {:ok, %{unavailable_endpoints_arguments: []}}
+      {:ok, %{unavailable_endpoints_arguments: []}}
+    else
+      :ignore
+    end
   end
 
   def add_endpoint(json_rpc_named_arguments, url_type) do

config/runtime.exs

@@ -200,6 +200,8 @@ config :ethereum_jsonrpc, EthereumJSONRPC.PendingTransaction,
 config :ethereum_jsonrpc, EthereumJSONRPC.RequestCoordinator,
   wait_per_timeout: ConfigHelper.parse_time_env_var("ETHEREUM_JSONRPC_WAIT_PER_TIMEOUT", "20s")
 
+config :ethereum_jsonrpc, EthereumJSONRPC.Utility.EndpointAvailabilityChecker, enabled: true
+
 ################
 ### Explorer ###
 ################