feat: PLAN step 1 done, supposedly

2026-04-25 21:53:44 +02:00
parent f1957cbab2
commit 2991edf4cf
18 changed files with 704 additions and 133 deletions
--- a/test/bds/compatibility_serializer_parity_test.exs
+++ b/test/bds/compatibility_serializer_parity_test.exs
@@ -0,0 +1,138 @@
+defmodule BDS.CompatibilitySerializerParityTest do
+  use ExUnit.Case, async: true
+
+  test "post frontmatter serialization matches old bDS output" do
+    rendered =
+      BDS.Frontmatter.serialize_document(
+        [
+          {"id", "post-1"},
+          {"title", "Published Post"},
+          {"slug", "published-post"},
+          {"excerpt", "Summary"},
+          {"status", :published},
+          {"author", "Writer"},
+          {"language", "en"},
+          {"doNotTranslate", true},
+          {"templateSlug", "article"},
+          {"createdAt", 1_711_833_600_000},
+          {"updatedAt", 1_711_920_000_000},
+          {"publishedAt", 1_712_006_400_000},
+          {"tags", ["alpha"]},
+          {"categories", ["notes"]}
+        ],
+        "Hello from markdown"
+      )
+
+    assert rendered ==
+             [
+               "---",
+               "id: post-1",
+               "title: Published Post",
+               "slug: published-post",
+               "excerpt: Summary",
+               "status: published",
+               "author: Writer",
+               "language: en",
+               "doNotTranslate: true",
+               "templateSlug: article",
+               "createdAt: '2024-03-30T21:20:00.000Z'",
+               "updatedAt: '2024-03-31T21:20:00.000Z'",
+               "publishedAt: '2024-04-01T21:20:00.000Z'",
+               "tags:",
+               "  - alpha",
+               "categories:",
+               "  - notes",
+               "---",
+               "Hello from markdown",
+               ""
+             ]
+             |> Enum.join("\n")
+  end
+
+  test "media sidecar serialization matches old bDS output" do
+    rendered =
+      BDS.Sidecar.serialize_document([
+        {"id", "media-from-file"},
+        {"originalName", "original.jpg"},
+        {"mimeType", "image/jpeg"},
+        {"size", 123},
+        {"width", 3},
+        {"height", 2},
+        {"title", "Recovered"},
+        {"alt", "Recovered alt"},
+        {"caption", "Recovered caption"},
+        {"author", "Writer"},
+        {"language", "en"},
+        {"createdAt", 1_711_833_600_000},
+        {"updatedAt", 1_711_920_000_000},
+        {"tags", ["alpha"]},
+        {"linkedPostIds", ["post-a"]}
+      ])
+
+    assert rendered ==
+             [
+               "---",
+               "id: media-from-file",
+               "originalName: \"original.jpg\"",
+               "mimeType: image/jpeg",
+               "size: 123",
+               "width: 3",
+               "height: 2",
+               "title: \"Recovered\"",
+               "alt: \"Recovered alt\"",
+               "caption: \"Recovered caption\"",
+               "author: \"Writer\"",
+               "language: en",
+               "createdAt: 2024-03-30T21:20:00.000Z",
+               "updatedAt: 2024-03-31T21:20:00.000Z",
+               "tags: [\"alpha\"]",
+               "linkedPostIds: [\"post-a\"]",
+               "---"
+             ]
+             |> Enum.join("\n")
+  end
+
+  test "media sidecar parsing accepts old bDS inline arrays and document markers" do
+    contents =
+      [
+        "---",
+        "id: media-from-file",
+        "originalName: \"original.jpg\"",
+        "mimeType: image/jpeg",
+        "size: 123",
+        "width: 3",
+        "height: 2",
+        "title: \"Recovered\"",
+        "alt: \"Recovered alt\"",
+        "caption: \"Recovered caption\"",
+        "author: \"Writer\"",
+        "language: en",
+        "createdAt: 2024-03-30T21:20:00.000Z",
+        "updatedAt: 2024-03-31T21:20:00.000Z",
+        "tags: [\"alpha\", \"beta\"]",
+        "linkedPostIds: [\"post-a\", \"post-b\"]",
+        "---"
+      ]
+      |> Enum.join("\n")
+
+    assert {:ok, fields} = BDS.Sidecar.parse_document(contents)
+
+    assert fields == %{
+             "id" => "media-from-file",
+             "originalName" => "original.jpg",
+             "mimeType" => "image/jpeg",
+             "size" => 123,
+             "width" => 3,
+             "height" => 2,
+             "title" => "Recovered",
+             "alt" => "Recovered alt",
+             "caption" => "Recovered caption",
+             "author" => "Writer",
+             "language" => "en",
+             "createdAt" => 1_711_833_600_000,
+             "updatedAt" => 1_711_920_000_000,
+             "tags" => ["alpha", "beta"],
+             "linkedPostIds" => ["post-a", "post-b"]
+           }
+  end
+end