Feature: OG Social media cards

Not Original Gangsta, but ObjectGraph

Reason: images were showing on LinkedIn, but small.

app/test/firehose_web/controllers/blog_test.exs

@@ -3,34 +3,35 @@
 defmodule FirehoseWeb.BlogTest do
   use FirehoseWeb.ConnCase
 
-  defp visit_engineering_page(conn, suffix \\ "") do
-    path = "/blog/engineering" <> suffix
+  defp visit_blog_page(conn, blog_id, suffix \\ "") do
+    path = "/blog/#{blog_id}" <> suffix
     body = conn |> get(path) |> html_response(200)
-    assert body =~ "Engineering Blog"
-    assert body =~ "firehose"
-    body
-  end
-
-  defp visit_engineering_path(conn, suffix) do
-    path = "/blog/engineering" <> suffix
-    body = conn |> get(path) |> html_response(200)
-    assert body =~ "firehose"
     body
   end
 
   describe "engineering blog (HTML)" do
     test "GET /blog/engineering returns HTML index with layout", %{conn: conn} do
-      visit_engineering_page(conn)
+      body = visit_blog_page(conn, "engineering")
+      assert body =~ "Engineering Blog"
+      assert body =~ "firehose"
     end
 
     test "GET /blog/engineering/:slug returns HTML post with layout", %{conn: conn} do
-      body = visit_engineering_path(conn, "/hello-world")
+      body = visit_blog_page(conn, "engineering", "/hello-world")
       assert body =~ "Hello World"
     end
+  end
 
-    test "GET /blog/engineering/tag/:tag returns HTML tag page", %{conn: conn} do
-      body = visit_engineering_path(conn, "/tag/elixir")
-      assert body =~ ~s(tagged "elixir")
+  describe "release notes blog (HTML)" do
+    test "GET /blog/releases returns HTML index", %{conn: conn} do
+      body = visit_blog_page(conn, "releases")
+      assert body =~ "Release Notes"
+      assert body =~ "v0.1.0 Released"
+    end
+
+    test "GET /blog/releases/:slug returns HTML post", %{conn: conn} do
+      body = visit_blog_page(conn, "releases", "/v0-1-0")
+      assert body =~ "v0.1.0 Released"
     end
   end
 
@@ -58,24 +59,6 @@ defmodule FirehoseWeb.BlogTest do
     end
   end
 
-  describe "release notes blog (HTML)" do
-    test "GET /blog/releases returns HTML index", %{conn: conn} do
-      body = conn |> get("/blog/releases") |> html_response(200)
-      assert body =~ "Release Notes"
-      assert body =~ "v0.1.0 Released"
-    end
-
-    test "GET /blog/releases/:slug returns HTML post", %{conn: conn} do
-      body = conn |> get("/blog/releases/v0-1-0") |> html_response(200)
-      assert body =~ "v0.1.0 Released"
-    end
-
-    test "GET /blog/releases/tag/:tag returns HTML tag page", %{conn: conn} do
-      body = conn |> get("/blog/releases/tag/elixir") |> html_response(200)
-      assert body =~ ~s(tagged "elixir")
-    end
-  end
-
   describe "engineering blog (JSON API)" do
     test "GET /api/blog/engineering returns post index", %{conn: conn} do
       assert %{"blog" => "engineering", "posts" => posts} =