From f7e2c03edc3db777a021f54a5c81ab8a62ccf138 Mon Sep 17 00:00:00 2001
From: Kieran Eglin <kieran.eglin@gmail.com>
Date: Tue, 16 Jul 2024 15:04:36 -0700
Subject: [PATCH] Tests

---
 .../metadata/metadata_file_helpers_test.exs   | 29 +++++++++++---
 test/pinchflat/metadata/nfo_builder_test.exs  | 39 ++++++++++++++++++-
 2 files changed, 61 insertions(+), 7 deletions(-)

diff --git a/test/pinchflat/metadata/metadata_file_helpers_test.exs b/test/pinchflat/metadata/metadata_file_helpers_test.exs
index 36db3cd..b1b8b2b 100644
--- a/test/pinchflat/metadata/metadata_file_helpers_test.exs
+++ b/test/pinchflat/metadata/metadata_file_helpers_test.exs
@@ -11,6 +11,16 @@ defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
     {:ok, %{media_item: media_item}}
   end
 
+  describe "metadata_directory_for/1" do
+    test "returns the metadata directory for the given record", %{media_item: media_item} do
+      base_metadata_directory = Application.get_env(:pinchflat, :metadata_directory)
+
+      metadata_directory = Helpers.metadata_directory_for(media_item)
+
+      assert metadata_directory == Path.join([base_metadata_directory, "media_items", "#{media_item.id}"])
+    end
+  end
+
   describe "compress_and_store_metadata_for/2" do
     test "returns the filepath", %{media_item: media_item} do
       metadata_map = %{"foo" => "bar"}
@@ -142,13 +152,20 @@ defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
     end
   end
 
-  describe "metadata_directory_for/1" do
-    test "returns the metadata directory for the given record", %{media_item: media_item} do
-      base_metadata_directory = Application.get_env(:pinchflat, :metadata_directory)
+  describe "season_and_episode_from_media_filepath/1" do
+    test "returns a season and episode if one can be determined" do
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/s1e2 - test.mp4")
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/S1E2 - test.mp4")
+      assert {:ok, {"001", "002"}} = Helpers.season_and_episode_from_media_filepath("/foo/s001e002 - test.mp4")
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/s1e2bar - test.mp4")
+      assert {:ok, {"1", "2"}} = Helpers.season_and_episode_from_media_filepath("/foo/bar s1e2 - test.mp4")
+    end
 
-      metadata_directory = Helpers.metadata_directory_for(media_item)
-
-      assert metadata_directory == Path.join([base_metadata_directory, "media_items", "#{media_item.id}"])
+    test "returns an error if a season and episode can't be determined" do
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/test.mp4")
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/s1 - test.mp4")
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/s1e - test.mp4")
+      assert {:error, :indeterminable} = Helpers.season_and_episode_from_media_filepath("/foo/s1etest.mp4")
     end
   end
 end
diff --git a/test/pinchflat/metadata/nfo_builder_test.exs b/test/pinchflat/metadata/nfo_builder_test.exs
index c8b032a..47217c7 100644
--- a/test/pinchflat/metadata/nfo_builder_test.exs
+++ b/test/pinchflat/metadata/nfo_builder_test.exs
@@ -5,7 +5,7 @@ defmodule Pinchflat.Metadata.NfoBuilderTest do
   alias Pinchflat.Utils.FilesystemUtils
 
   setup do
-    filepath = FilesystemUtils.generate_metadata_tmpfile(:json)
+    filepath = FilesystemUtils.generate_metadata_tmpfile(:nfo)
 
     on_exit(fn -> File.rm!(filepath) end)
 
@@ -45,6 +45,43 @@ defmodule Pinchflat.Metadata.NfoBuilderTest do
 
       assert String.contains?(nfo, "hello&#39; &amp; &lt;world&gt;")
     end
+
+    test "uses the season and episode number from the filepath if it can be determined" do
+      metadata = %{
+        "title" => "title",
+        "uploader" => "uploader",
+        "id" => "id",
+        "description" => "description",
+        "upload_date" => "20210101"
+      }
+
+      tmpfile_directory = Application.get_env(:pinchflat, :tmpfile_directory)
+      filepath = Path.join([tmpfile_directory, "foo/s0123e456.nfo"])
+
+      result = NfoBuilder.build_and_store_for_media_item(filepath, metadata)
+      nfo = File.read!(result)
+
+      assert String.contains?(nfo, "<season>0123</season>")
+      assert String.contains?(nfo, "<episode>456</episode>")
+
+      File.rm!(filepath)
+    end
+
+    test "uses the upload date if the season and episode number can't be determined", %{filepath: filepath} do
+      metadata = %{
+        "title" => "title",
+        "uploader" => "uploader",
+        "id" => "id",
+        "description" => "description",
+        "upload_date" => "20210101"
+      }
+
+      result = NfoBuilder.build_and_store_for_media_item(filepath, metadata)
+      nfo = File.read!(result)
+
+      assert String.contains?(nfo, "<season>2021</season>")
+      assert String.contains?(nfo, "<episode>0101</episode>")
+    end
   end
 
   describe "build_and_store_for_source/2" do