Refactor: internally pass tuples

This removes the need for 3 different method heads for `process/4`, the
internal query functions will handle building a correct url for processing

1 files changed, 2 insertions, 2 deletions

diff --git a/test/ex_prometheus_io_query_test.exs b/test/ex_prometheus_io_query_test.exs
index 6e480a9..856cb06 100644
--- a/test/ex_prometheus_io_query_test.exs
+++ b/test/ex_prometheus_io_query_test.exs
@@ -17,7 +17,7 @@ defmodule ExPrometheusIo.QueryTest do
   end
 
   test "query_params builds correct series query" do
-    assert "match[]=up" == query_params(:series, ["up"])
+    assert "match[]=up" == query_params(:series, {["up"]})
   end
 
   test "query endpoint" do
@@ -42,7 +42,7 @@ defmodule ExPrometheusIo.QueryTest do
                     <> "&end=#{cur_time}"
                     <> "&step=1"
         == build_url(:range, {"up", cur_time - 5, cur_time, 1})
-    assert base_url <> "series?match[]=up" == build_url(:series, ["up"])
+    assert base_url <> "series?match[]=up" == build_url(:series, {["up"]})
   end
 
   defp prom_host, do: Application.fetch_env!(:ex_prometheus_io, :hostname)