support 2+ params

lib/ex_parameterized/params.ex

@@ -31,7 +31,7 @@ defmodule ExUnit.Parameterized.Params do
       {:{}, _, [{:%{}, _, _}]} ->
         true
 
-      [{:{}, _, [{:%{}, _, _}]}] ->
+      head_list when is_list(head_list) ->
         validate_map?(head)
 
       _ ->

lib/ex_parameterized/params_callback.ex

@@ -34,7 +34,7 @@ defmodule ExUnit.Parameterized.ParamsCallback do
       {:{}, _, [{:%{}, _, _}]} ->
         true
 
-      [{:{}, _, [{:%{}, _, _}]}] ->
+      head_list when is_list(head_list) ->
         validate_map?(head)
 
       _ ->

test/ex_parameterized_callback_test.exs

@@ -127,6 +127,12 @@ defmodule ExParameterizedParamsCallbackTest do
     Enum.map([{%{b: 1, c: 2}}], fn x -> x end)
   end
 
+  test_with_params "ast from enum of maps 2", context, fn a ->
+    assert a == %{b: 1, c: 2}
+  end do
+    Enum.map([{%{b: 1, c: 2}}, {%{b: 1, c: 2}}], fn x -> x end)
+  end
+
   test_with_params "add description for each params with context", context, fn a, b, expected ->
     str = a <> " and " <> b
     assert str == expected

test/ex_parameterized_test.exs

@@ -170,6 +170,12 @@ defmodule ExParameterizedTest do
     Enum.map([{%{b: 1, c: 2}}], fn x -> x end)
   end
 
+  test_with_params "ast from enum of maps 2", fn a ->
+    assert a == %{b: 1, c: 2}
+  end do
+    Enum.map([{%{b: 1, c: 2}}, {%{b: 1, c: 2}}], fn x -> x end)
+  end
+
   test_with_params "with function", fn p ->
     p
   end do