yak(behavior-tests-blogex-public-api-and-router-plumbing-q1fb): behavior tests: blogex public API and router plumbing

blogex/test/support/blogex_test_blogs.ex

@@ -0,0 +1,49 @@
+defmodule Blogex.Test.AlphaBlog do
+  @moduledoc """
+  A minimal blog module for cross-blog tests.
+
+  Implements the interface `Blogex.Registry` queries (and nothing else), so a
+  test can configure `:blogex, :blogs` with real modules without compiling a
+  `use Blogex.Blog` module or touching the filesystem.
+
+  `all_posts/0`/`unfiltered_posts/0` are hard-coded — the dates are literals so
+  tests can assert exact orderings rather than re-deriving them.
+  """
+
+  def blog_id, do: :alpha
+
+  def all_posts,
+    do: [Blogex.Test.PostBuilder.build(id: "a1", date: ~D[2026-03-01], blog: :alpha)]
+
+  def all_tags, do: ["elixir"]
+
+  def unfiltered_posts,
+    do: [
+      Blogex.Test.PostBuilder.build(id: "a1", date: ~D[2026-03-01], blog: :alpha),
+      Blogex.Test.PostBuilder.build(
+        id: "a-draft",
+        date: ~D[2026-03-05],
+        blog: :alpha,
+        published: false
+      )
+    ]
+end
+
+defmodule Blogex.Test.BetaBlog do
+  @moduledoc """
+  The second blog module for cross-blog tests; see `Blogex.Test.AlphaBlog`.
+  """
+
+  def blog_id, do: :beta
+
+  def all_posts,
+    do: [Blogex.Test.PostBuilder.build(id: "b1", date: ~D[2026-03-15], blog: :beta)]
+
+  def all_tags, do: ["devops"]
+
+  def unfiltered_posts,
+    do: [
+      Blogex.Test.PostBuilder.build(id: "b1", date: ~D[2026-03-15], blog: :beta),
+      Blogex.Test.PostBuilder.build(id: "b-future", date: ~D[2099-01-01], blog: :beta)
+    ]
+end