Bumped version to 0.2.1

mix.exs

@@ -6,7 +6,7 @@ defmodule Api2pdf.MixProject do
   def project do
     [
       app: :api2pdf,
-      version: "0.2.0",
+      version: "0.2.1",
       elixir: "~> 1.13",
       start_permanent: Mix.env() == :prod,
       package: package(),

test/api2pdf_test.exs

@@ -6,7 +6,7 @@ defmodule Api2pdfTest do
   doctest Api2pdf
 
   describe "make_post_request/3" do
-    test "it success" do
+    test "it success (Error == nil)" do
       expect(ClientMock, :post_request, fn url, payload, opts ->
         assert url == "/test"
         assert payload == %{}
@@ -17,6 +17,17 @@ defmodule Api2pdfTest do
       assert {:ok, _} = Api2pdf.make_post_request("/test", %{}, tag: "test")
     end
 
+    test "it success (no Error, but FileUrl present)" do
+      expect(ClientMock, :post_request, fn url, payload, opts ->
+        assert url == "/test"
+        assert payload == %{}
+        assert opts == [tag: "test"]
+        %{body: %{"FileUrl" => "test"}}
+      end)
+
+      assert {:ok, _} = Api2pdf.make_post_request("/test", %{}, tag: "test")
+    end
+
     test "it failed (connection error)" do
       expect(ClientMock, :post_request, fn _, _, _ ->
         {:error, :timeout}