Merge pull request #2906 from poanetwork/ab-fix-address-sum-cache1

restart cache for tests

CHANGELOG.md

@@ -3,6 +3,7 @@
 ### Features
 
 ### Fixes
+- [#2906](https://github.com/poanetwork/blockscout/pull/2906) - fix address sum cache
 
 - [#2902](https://github.com/poanetwork/blockscout/pull/2902) - Offset in blocks retrieval for average block time
 

apps/block_scout_web/test/block_scout_web/controllers/api/rpc/stats_controller_test.exs

@@ -116,7 +116,7 @@ defmodule BlockScoutWeb.API.RPC.StatsControllerTest do
                |> get("/api", params)
                |> json_response(200)
 
-      assert response["result"] == "6"
+      assert response["result"] == "0"
       assert response["status"] == "1"
       assert response["message"] == "OK"
       assert :ok = ExJsonSchema.Validator.validate(ethsupply_schema(), response)

apps/explorer/lib/explorer/chain.ex

@@ -2922,7 +2922,7 @@ defmodule Explorer.Chain do
   """
   @spec total_supply :: non_neg_integer() | nil
   def total_supply do
-    supply_module().total()
+    supply_module().total() || 0
   end
 
   @doc """

apps/explorer/lib/explorer/chain/cache/address_sum.ex

@@ -20,7 +20,7 @@ defmodule Explorer.Chain.Cache.AddressSum do
     # See next `handle_fallback` definition
     get_async_task()
 
-    {:return, nil}
+    {:return, Decimal.new(0)}
   end
 
   defp handle_fallback(:async_task) do

apps/explorer/test/explorer/chain/cache/address_sum_test.exs

@@ -12,7 +12,7 @@ defmodule Explorer.Chain.Cache.AddressSumTest do
   test "returns default address sum" do
     result = AddressSum.get_sum()
 
-    assert is_nil(result)
+    assert result == Decimal.new(0)
   end
 
   test "updates cache if initial value is zero" do