1 files changed, 38 insertions, 0 deletions
diff --git a/test/otp_version_test.exs b/test/otp_version_test.exs
new file mode 100644
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+++ b/test/otp_version_test.exs
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+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.OTPVersionTest do
+  use ExUnit.Case, async: true
+
+  alias Pleroma.OTPVersion
+
+  describe "check/1" do
+    test "22.4" do
+      assert OTPVersion.check(["test/fixtures/warnings/otp_version/22.4"]) == :ok
+    end
+
+    test "22.1" do
+      assert OTPVersion.check(["test/fixtures/warnings/otp_version/22.1"]) == {:error, "22.1"}
+    end
+
+    test "21.1" do
+      assert OTPVersion.check(["test/fixtures/warnings/otp_version/21.1"]) == {:error, "21.1"}
+    end
+
+    test "23.0" do
+      assert OTPVersion.check(["test/fixtures/warnings/otp_version/23.0"]) == :ok
+    end
+
+    test "with non existance file" do
+      assert OTPVersion.check([
+               "test/fixtures/warnings/otp_version/non-exising",
+               "test/fixtures/warnings/otp_version/22.4"
+             ]) == :ok
+    end
+
+    test "empty paths" do
+      assert OTPVersion.check([]) == :undefined
+    end
+  end
+end