Add hound and some browser tests

Author: knewter

config/test.exs

@@ -4,7 +4,7 @@ use Mix.Config
 # you can enable the server option below.
 config :elixir_friends, ElixirFriends.Endpoint,
   http: [port: 4001],
-  server: false
+  server: true
 
 # Print only warnings and errors during test
 config :logger, level: :warn
@@ -17,3 +17,6 @@ config :elixir_friends, ElixirFriends.Repo,
   password: System.get_env("DATABASE_POSTGRESQL_PASSWORD") || "postgres",
   database: "elixir_friends_test",
   pool_size: 1 # Use a single connection for transactional tests
+
+# Configure hound for integration tests
+config :hound, driver: "chrome_driver"

mix.exs

@@ -48,7 +48,8 @@ defmodule ElixirFriends.Mixfile do
       {:extwitter, "~> 0.5.1"},
       {:oauth, github: "tim/erlang-oauth"},
       {:scrivener, "~> 0.12.0"},
-      {:honeybadger, "~> 0.3"}
+      {:honeybadger, "~> 0.3"},
+      {:hound, "~> 0.7.4"}
     ]
   end
 end

mix.lock

@@ -1,14 +1,17 @@
-%{"combine": {:hex, :combine, "0.5.3"},
-  "cowboy": {:hex, :cowboy, "1.0.3"},
-  "cowlib": {:hex, :cowlib, "1.0.1"},
+%{"certifi": {:hex, :certifi, "0.1.1"},
+  "combine": {:hex, :combine, "0.5.3"},
+  "cowboy": {:hex, :cowboy, "1.0.4"},
+  "cowlib": {:hex, :cowlib, "1.0.2"},
   "decimal": {:hex, :decimal, "1.1.0"},
   "ecto": {:hex, :ecto, "0.15.0"},
-  "extwitter": {:hex, :extwitter, "0.5.1"},
+  "extwitter": {:hex, :extwitter, "0.5.4"},
   "fs": {:hex, :fs, "0.9.2"},
-  "hackney": {:hex, :hackney, "1.3.2"},
+  "hackney": {:hex, :hackney, "1.4.4"},
   "honeybadger": {:hex, :honeybadger, "0.3.0"},
-  "httpoison": {:hex, :httpoison, "0.7.4"},
+  "hound": {:hex, :hound, "0.7.6"},
+  "httpoison": {:hex, :httpoison, "0.8.0"},
   "idna": {:hex, :idna, "1.0.2"},
+  "mimerl": {:hex, :mimerl, "1.0.0"},
   "oauth": {:git, "https://github.com/tim/erlang-oauth.git", "cd31addc828179983564fd57738f1680a4a4d1ff", []},
   "phoenix": {:hex, :phoenix, "1.0.3"},
   "phoenix_ecto": {:hex, :phoenix_ecto, "1.0.0"},
@@ -18,8 +21,8 @@
   "poison": {:hex, :poison, "1.5.0"},
   "poolboy": {:hex, :poolboy, "1.5.1"},
   "postgrex": {:hex, :postgrex, "0.9.1"},
-  "ranch": {:hex, :ranch, "1.1.0"},
+  "ranch": {:hex, :ranch, "1.2.0"},
   "scrivener": {:hex, :scrivener, "0.12.0"},
   "ssl_verify_hostname": {:hex, :ssl_verify_hostname, "1.0.5"},
   "timex": {:hex, :timex, "0.19.5"},
-  "tzdata": {:hex, :tzdata, "0.5.4"}}
+  "tzdata": {:hex, :tzdata, "0.5.5"}}

priv/static/images/phoenix-5bd99a0d17dd41bc9d9bf6840abcc089.png

@@ -0,0 +1 @@
+{"robots.txt":"robots-067185ba27a5d9139b10a759679045bf.txt","images/phoenix.png":"images/phoenix-5bd99a0d17dd41bc9d9bf6840abcc089.png"}

priv/static/manifest.json

@@ -0,0 +1,5 @@
+# See http://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
+#
+# To ban all spiders from the entire site uncomment the next two lines:
+# User-agent: *
+# Disallow: /

priv/static/robots-067185ba27a5d9139b10a759679045bf.txt

@@ -0,0 +1,32 @@
+defmodule Integration.PostsTest do
+  use ExUnit.Case
+  use Hound.Helpers
+  alias ElixirFriends.Post
+  alias ElixirFriends.ImageTweetStreamer
+  hound_session
+
+  @post %Post{
+    image_url: "http://elixirsips.com/images/194_Interoperability_Ports_Screenshot.png",
+    content: "Fake content",
+    source_url: "http://elixirsips.com",
+    username: "knewter"
+  }
+
+  test "loading the home page" do
+    navigate_to "http://localhost:4001/"
+    assert page_source =~ "ElixirFriends"
+  end
+
+  test "seeing posts on the home page" do
+    ImageTweetStreamer.store_post(@post)
+    navigate_to "http://localhost:4001/"
+    assert page_source =~ @post.content
+  end
+
+  test "new posts are injected onto the page" do
+    navigate_to "http://localhost:4001/"
+    this_post = %Post{ @post | content: "this post"}
+    ImageTweetStreamer.store_post(this_post)
+    assert page_source =~ this_post.content
+  end
+end

priv/static/robots-067185ba27a5d9139b10a759679045bf.txt.gz

@@ -4,3 +4,9 @@ ExUnit.start
 Mix.Task.run "ecto.create", ["--quiet"]
 Mix.Task.run "ecto.migrate", ["--quiet"]
 Ecto.Adapters.SQL.begin_test_transaction(ElixirFriends.Repo)
+
+# Start hound for integration tests...
+Application.ensure_all_started(:hound)
+
+# Start chromedriver
+#Port.open("chromedriver", []) # Can't do this until we can make sure this executable closes when the port dies - look into spawnkillable