fix failing test

apps/block_scout_web/test/block_scout_web/channels/exchange_rate_channel_test.exs

@@ -20,6 +20,9 @@ defmodule BlockScoutWeb.ExchangeRateChannelTest do
 
     ExchangeRates.init([])
 
+    Supervisor.terminate_child(Explorer.Supervisor, {ConCache, Explorer.Market.MarketHistoryCache.cache_name()})
+    Supervisor.restart_child(Explorer.Supervisor, {ConCache, Explorer.Market.MarketHistoryCache.cache_name()})
+
     token = %Token{
       available_supply: Decimal.new("1000000.0"),
       total_supply: Decimal.new("1000000.0"),
@@ -76,6 +79,8 @@ defmodule BlockScoutWeb.ExchangeRateChannelTest do
 
       Market.bulk_insert_history(records)
 
+      Market.fetch_recent_history()
+
       topic = "exchange_rate:new_rate"
       @endpoint.subscribe(topic)
 

apps/explorer/test/support/data_case.ex

@@ -43,9 +43,6 @@ defmodule Explorer.DataCase do
     Supervisor.terminate_child(Explorer.Supervisor, {ConCache, Explorer.Chain.BlocksCache.cache_name()})
     Supervisor.restart_child(Explorer.Supervisor, {ConCache, Explorer.Chain.BlocksCache.cache_name()})
 
-    Supervisor.terminate_child(Explorer.Supervisor, {ConCache, Explorer.Market.MarketHistoryCache.cache_name()})
-    Supervisor.restart_child(Explorer.Supervisor, {ConCache, Explorer.Market.MarketHistoryCache.cache_name()})
-
     :ok
   end