0577ceced0
- all_posts/0 now excludes posts where date > today - all_tags/0 computed at runtime from filtered posts - posts_by_tag/1 and recent_posts/1 inherit date filtering - Add unfiltered_posts/0 to Blog macro and FakeBlog - Add all_posts_unfiltered/0 to Registry for dashboard use
116 lines
3.0 KiB
Elixir
116 lines
3.0 KiB
Elixir
defmodule Blogex.RegistryTest do
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use ExUnit.Case
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import Blogex.Test.PostBuilder
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alias Blogex.Registry
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defmodule AlphaBlog do
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def blog_id, do: :alpha
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def all_posts, do: [Blogex.Test.PostBuilder.build(id: "a1", date: ~D[2026-03-01], blog: :alpha)]
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def all_tags, do: ["elixir"]
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def unfiltered_posts,
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do: [
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Blogex.Test.PostBuilder.build(id: "a1", date: ~D[2026-03-01], blog: :alpha),
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Blogex.Test.PostBuilder.build(id: "a-draft", date: ~D[2026-03-05], blog: :alpha, published: false)
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]
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end
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defmodule BetaBlog do
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def blog_id, do: :beta
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def all_posts, do: [Blogex.Test.PostBuilder.build(id: "b1", date: ~D[2026-03-15], blog: :beta)]
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def all_tags, do: ["devops"]
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def unfiltered_posts,
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do: [
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Blogex.Test.PostBuilder.build(id: "b1", date: ~D[2026-03-15], blog: :beta),
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Blogex.Test.PostBuilder.build(id: "b-future", date: ~D[2099-01-01], blog: :beta)
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]
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end
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setup do
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Application.put_env(:blogex, :blogs, [AlphaBlog, BetaBlog])
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on_exit(fn -> Application.delete_env(:blogex, :blogs) end)
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end
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describe "blogs/0" do
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test "returns configured blog modules" do
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assert Registry.blogs() == [AlphaBlog, BetaBlog]
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end
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test "returns empty list when unconfigured" do
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Application.delete_env(:blogex, :blogs)
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assert Registry.blogs() == []
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end
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end
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describe "get_blog!/1" do
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test "returns module by blog_id" do
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assert Registry.get_blog!(:alpha) == AlphaBlog
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end
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test "raises for unknown blog_id" do
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assert_raise Blogex.NotFoundError, fn ->
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Registry.get_blog!(:nonexistent)
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end
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end
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end
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describe "get_blog/1" do
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test "returns nil for unknown blog_id" do
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assert Registry.get_blog(:nonexistent) == nil
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end
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end
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describe "all_posts/0" do
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test "merges posts from all blogs" do
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ids = Registry.all_posts() |> Enum.map(& &1.id)
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assert "a1" in ids
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assert "b1" in ids
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end
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test "sorts merged posts newest first" do
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[first, second] = Registry.all_posts()
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assert first.id == "b1"
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assert second.id == "a1"
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end
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end
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describe "all_tags/0" do
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test "merges and deduplicates tags from all blogs" do
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tags = Registry.all_tags()
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assert "elixir" in tags
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assert "devops" in tags
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assert length(tags) == length(Enum.uniq(tags))
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end
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end
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describe "all_posts_unfiltered/0" do
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test "returns all posts including drafts and future-dated" do
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ids = Registry.all_posts_unfiltered() |> Enum.map(& &1.id)
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assert "a1" in ids
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assert "a-draft" in ids
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assert "b1" in ids
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assert "b-future" in ids
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end
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test "sorts by date descending" do
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dates = Registry.all_posts_unfiltered() |> Enum.map(& &1.date)
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assert dates == Enum.sort(dates, {:desc, Date})
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end
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end
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describe "blogs_map/0" do
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test "returns map keyed by blog_id" do
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map = Registry.blogs_map()
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assert map[:alpha] == AlphaBlog
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assert map[:beta] == BetaBlog
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end
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end
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end
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