Records do not support logical types

[davydog187]

    test "works with logicalType field values" do
      schema = AvroEx.parse_schema!(~S({"type": "record", "name": "Record", "fields": [
          {"type": "long", "name": "timestamp", "logicalType": "timestamp-millis"}
        ]}))

      timestamp = ~U[2022-02-23 20:28:13.498428Z]

      assert {:ok, _} = @test_module.encode(schema, %{timestamp: timestamp})
    end

Adding a test like this results in

code:  assert {:ok, _} = @test_module.encode(schema, %{timestamp: timestamp})
left:  {:ok, _}
right: {:error, %AvroEx.EncodeError{message: "Schema Mismatch: Expected value of long, got ~U[2022-02-23 20:28:13.498428Z]"}}

[davydog187]

The reason is due to Record.Field failing to take into account logical types when parsing the schema

[davydog187]

Turns out they do support them, I was just doing it wrong. If you want a logical type, you need to expand the type.

I should add a strict mode to the parser that raises for unrecognized fields

{
  "name": "my_record"
  "type": "record",
  "fields": [
    {"name": "timestamp", "type": {
      "type": "long", "logicalType": "timestamp-millis"}
    }
  ]
}