test: add codec detection, av1 filename, opus tests in analyzer; fix codec case

Author: mjc

test/reencodarr/analyzer_test.exs

@@ -21,4 +21,64 @@ defmodule Reencodarr.AnalyzerTest do
       end
     end
   end
+
+  describe "has_av1_codec?/1" do
+    test "returns true when video_codecs contains av1" do
+      assert Broadway.has_av1_codec?(%{video_codecs: ["V_AV1"]}) == true
+    end
+
+    test "returns true when video_codecs contains AV1" do
+      assert Broadway.has_av1_codec?(%{video_codecs: ["AV1"]}) == true
+    end
+
+    test "returns false when video_codecs does not contain av1" do
+      assert Broadway.has_av1_codec?(%{video_codecs: ["h264", "hevc"]}) == false
+    end
+
+    test "returns false when video_codecs is nil" do
+      assert Broadway.has_av1_codec?(%{video_codecs: nil}) == false
+    end
+
+    test "returns false for struct without video_codecs key" do
+      assert Broadway.has_av1_codec?(%{}) == false
+    end
+  end
+
+  describe "has_av1_in_filename?/1" do
+    test "returns true when filename contains av1" do
+      assert Broadway.has_av1_in_filename?(%{path: "/media/video.av1.mkv"}) == true
+    end
+
+    test "returns true when filename contains AV1 (uppercase)" do
+      assert Broadway.has_av1_in_filename?(%{path: "/media/video.AV1.mkv"}) == true
+    end
+
+    test "returns false when filename does not contain av1" do
+      assert Broadway.has_av1_in_filename?(%{path: "/media/video.h264.mkv"}) == false
+    end
+  end
+
+  describe "has_opus_codec?/1" do
+    test "returns true when audio_codecs contains opus" do
+      assert Broadway.has_opus_codec?(%{audio_codecs: ["opus"]}) == true
+    end
+
+    test "returns false when audio_codecs does not contain opus" do
+      assert Broadway.has_opus_codec?(%{audio_codecs: ["aac", "ac3"]}) == false
+    end
+
+    test "returns false for non-list audio_codecs" do
+      assert Broadway.has_opus_codec?(%{audio_codecs: nil}) == false
+    end
+  end
+
+  describe "has_opus_in_filename?/1" do
+    test "returns true when filename contains opus" do
+      assert Broadway.has_opus_in_filename?(%{path: "/media/video.opus.mkv"}) == true
+    end
+
+    test "returns false when filename does not contain opus" do
+      assert Broadway.has_opus_in_filename?(%{path: "/media/video.aac.mkv"}) == false
+    end
+  end
 end