tests consistency

test/pleroma/web/views/error_view_test.exs

@@ -0,0 +1,36 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ErrorViewTest do
+  use Pleroma.Web.ConnCase, async: true
+  import ExUnit.CaptureLog
+
+  # Bring render/3 and render_to_string/3 for testing custom views
+  import Phoenix.View
+
+  test "renders 404.json" do
+    assert render(Pleroma.Web.ErrorView, "404.json", []) == %{errors: %{detail: "Page not found"}}
+  end
+
+  test "render 500.json" do
+    assert capture_log(fn ->
+             assert render(Pleroma.Web.ErrorView, "500.json", []) ==
+                      %{errors: %{detail: "Internal server error", reason: "nil"}}
+           end) =~ "[error] Internal server error: nil"
+  end
+
+  test "render any other" do
+    assert capture_log(fn ->
+             assert render(Pleroma.Web.ErrorView, "505.json", []) ==
+                      %{errors: %{detail: "Internal server error", reason: "nil"}}
+           end) =~ "[error] Internal server error: nil"
+  end
+
+  test "render 500.json with reason" do
+    assert capture_log(fn ->
+             assert render(Pleroma.Web.ErrorView, "500.json", reason: "test reason") ==
+                      %{errors: %{detail: "Internal server error", reason: "\"test reason\""}}
+           end) =~ "[error] Internal server error: \"test reason\""
+  end
+end