Add support for episode NFO files (#84)

* Added nfo builder for 'episodes'

* Added NFO download fields; hooked up NFO generation to downloading pipeline

* Added NFO option to media profile

test/pinchflat/metadata/metadata_file_helpers_test.exs

@@ -84,4 +84,12 @@ defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
       assert Path.basename(filepath) == "maxres.webp"
     end
   end
+
+  describe "parse_upload_date/1" do
+    test "returns a date from the given metadata upload date" do
+      upload_date = "20210101"
+
+      assert Helpers.parse_upload_date(upload_date) == ~D[2021-01-01]
+    end
+  end
 end

test/pinchflat/metadata/metadata_parser_test.exs

@@ -4,22 +4,7 @@ defmodule Pinchflat.Metadata.MetadataParserTest do
   alias Pinchflat.Metadata.MetadataParser, as: Parser
 
   setup do
-    json_filepath =
-      Path.join([
-        File.cwd!(),
-        "test",
-        "support",
-        "files",
-        "media_metadata.json"
-      ])
-
-    {:ok, file_body} = File.read(json_filepath)
-    {:ok, parsed_json} = Phoenix.json_library().decode(file_body)
-
-    {:ok,
-     %{
-       metadata: parsed_json
-     }}
+    {:ok, %{metadata: render_parsed_metadata(:media_metadata)}}
   end
 
   describe "parse_for_media_item/1 when testing media metadata" do

test/pinchflat/metadata/nfo_builder_test.exs

@@ -0,0 +1,38 @@
+defmodule Pinchflat.Metadata.NfoBuilderTest do
+  use Pinchflat.DataCase
+
+  alias Pinchflat.Metadata.NfoBuilder
+
+  setup do
+    {:ok, %{metadata: render_parsed_metadata(:media_metadata)}}
+  end
+
+  describe "build_and_store_for_media_item/1" do
+    test "returns the filepath", %{metadata: metadata} do
+      result = NfoBuilder.build_and_store_for_media_item(metadata)
+
+      assert File.exists?(result)
+
+      File.rm!(result)
+    end
+
+    test "builds filepath based on media location", %{metadata: metadata} do
+      result = NfoBuilder.build_and_store_for_media_item(metadata)
+
+      assert String.contains?(result, Path.rootname(metadata["filepath"]))
+      assert String.ends_with?(result, ".nfo")
+
+      File.rm!(result)
+    end
+
+    test "builds an NFO file", %{metadata: metadata} do
+      result = NfoBuilder.build_and_store_for_media_item(metadata)
+      nfo = File.read!(result)
+
+      assert String.contains?(nfo, ~S(<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>))
+      assert String.contains?(nfo, "<title>#{metadata["title"]}</title>")
+
+      File.rm!(result)
+    end
+  end
+end