Fix explorer tests

apps/explorer/test/explorer/chain/csv_export/address_log_csv_exporter_test.exs

@@ -1,6 +1,7 @@
 defmodule Explorer.Chain.AddressLogCsvExporterTest do
   use Explorer.DataCase
 
+  alias Explorer.Chain.Address
   alias Explorer.Chain.CSVExport.AddressLogCsvExporter
 
   describe "export/3" do
@@ -74,7 +75,7 @@ defmodule Explorer.Chain.AddressLogCsvExporterTest do
       assert result.index == to_string(log.index)
       assert result.block_number == to_string(log.block_number)
       assert result.block_hash == to_string(log.block_hash)
-      assert result.address == String.downcase(to_string(log.address))
+      assert result.address == Address.checksum(log.address.hash)
       assert result.data == to_string(log.data)
       assert result.first_topic == to_string(log.first_topic)
       assert result.second_topic == to_string(log.second_topic)