Static blog with front page summary

Goal: have a personal blog, and try out another point in the 'modular
app design with elixir' space.

Designing OTP systems with elixir had some interesting ideas.

blogex/test/support/setup.ex

@@ -0,0 +1,50 @@
+defmodule Blogex.Test.Setup do
+  @moduledoc """
+  Reusable setup blocks for blog tests.
+  """
+
+  import Blogex.Test.PostBuilder
+
+  @doc """
+  Starts a FakeBlog with a standard set of posts.
+  Returns `%{blog: module, posts: posts}`.
+  """
+  def with_blog(context \\ %{}, opts \\ []) do
+    posts = Keyword.get(opts, :posts, default_posts())
+    blog_opts = Keyword.drop(opts, [:posts])
+
+    {:ok, _} = Blogex.Test.FakeBlog.start(posts, blog_opts)
+
+    Map.merge(context, %{blog: Blogex.Test.FakeBlog, posts: posts})
+  end
+
+  @doc "A small set of posts covering common scenarios."
+  def default_posts do
+    [
+      build(
+        id: "newest-post",
+        date: ~D[2026-03-10],
+        tags: ["elixir", "otp"],
+        published: true
+      ),
+      build(
+        id: "middle-post",
+        date: ~D[2026-02-15],
+        tags: ["elixir", "testing"],
+        published: true
+      ),
+      build(
+        id: "oldest-post",
+        date: ~D[2026-01-05],
+        tags: ["devops"],
+        published: true
+      ),
+      build(
+        id: "draft-post",
+        date: ~D[2026-03-12],
+        tags: ["elixir"],
+        published: false
+      )
+    ]
+  end
+end