test preparation

lib/paper_trail.ex

@@ -10,24 +10,24 @@ defmodule PaperTrail do
 
   def get_versions(changeset) do
     item_type = changeset.__struct__ |> Module.split |> List.last
-    version_query(item_type, changeset.id) |> Application.Repo.all # where id, item_type last inserted_at
+    version_query(item_type, changeset.id) |> Application.Repo.all
   end
 
   def get_version(model, id) do
     item_type = Module.split(model) |> List.last
-    version_query(item_type, id) |> Application.Repo.one
+    last(version_query(item_type, id)) |> Application.Repo.one
   end
 
   def get_version(changeset) do
     item_type = changeset.__struct__ |> Module.split |> List.last
-    last(version_query(item_type, changeset.id)) |> Application.Repo.one # where id, item_type last inserted_at
+    last(version_query(item_type, changeset.id)) |> Application.Repo.one
   end
 
   defp version_query(item_type, id) do
     from v in Version,
     where: v.item_type == ^item_type and v.item_id == ^id
   end
-
+  
   # changeset = Model.changeset(Ecto.Repo.get(Model, id), params)
 
   def insert(struct, meta \\ nil) do
@@ -72,7 +72,7 @@ defmodule PaperTrail do
 
   def make_version_struct(%{event: "update"}, changeset, meta) do
     %Version{
-      event: "create",
+      event: "update",
       item_type: changeset.data.__struct__ |> Module.split |> List.last,
       item_id: changeset.data.id,
       item_changes: changeset.changes,

mix.exs

@@ -3,8 +3,8 @@ defmodule PaperTrail.Mixfile do
 
   def project do
     [app: :paper_trail,
-     version: "0.0.2",
-     elixir: "~> 1.2",
+     version: "0.0.3",
+     elixir: "~> 1.3",
      description: description,
      build_embedded: Mix.env == :prod,
      start_permanent: Mix.env == :prod,
@@ -22,7 +22,7 @@ defmodule PaperTrail.Mixfile do
   defp deps do
     [
       {:postgrex, ">= 0.0.0"},
-      {:ecto, "~> 2.0.0-rc.1"},
+      {:ecto, "~> 2.0.2"},
       {:poison, "2.1.0"}
     ]
   end

mix.lock

@@ -1,7 +1,7 @@
-%{"connection": {:hex, :connection, "1.0.2", "f4a06dd3ecae4141aa66f94ce92ea4c4b8753069472814932f1cadbc3078ab80", [:mix], []},
-  "db_connection": {:hex, :db_connection, "1.0.0-rc.1", "4d9ac0db8a6edf401103b85ad29b40188b70adc649ba2a028df6ff2207cfb250", [:mix], [{:sbroker, "~> 1.0.0-beta.2", [hex: :sbroker, optional: true]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: true]}, {:connection, "~> 1.0.2", [hex: :connection, optional: false]}]},
+%{"connection": {:hex, :connection, "1.0.3", "3145f7416be3df248a4935f24e3221dc467c1e3a158d62015b35bd54da365786", [:mix], []},
+  "db_connection": {:hex, :db_connection, "1.0.0-rc.3", "d9ceb670fe300271140af46d357b669983cd16bc0d01206d7d3222dde56cf038", [:mix], [{:sbroker, "~> 1.0.0-beta.3", [hex: :sbroker, optional: true]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: true]}, {:connection, "~> 1.0.2", [hex: :connection, optional: false]}]},
   "decimal": {:hex, :decimal, "1.1.2", "79a769d4657b2d537b51ef3c02d29ab7141d2b486b516c109642d453ee08e00c", [:mix], []},
-  "ecto": {:hex, :ecto, "2.0.0-rc.6", "a207218470d8c6366a20940e33f6f9fcd2e9a34c8e9779b808fe100f88c05f5e", [:mix], [{:poison, "~> 1.5 or ~> 2.0", [hex: :poison, optional: true]}, {:sbroker, "~> 1.0-beta", [hex: :sbroker, optional: true]}, {:postgrex, "~> 0.11.2", [hex: :postgrex, optional: true]}, {:mariaex, "~> 0.7.7", [hex: :mariaex, optional: true]}, {:decimal, "~> 1.0", [hex: :decimal, optional: false]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: false]}]},
+  "ecto": {:hex, :ecto, "2.0.2", "b02331c1f20bbe944dbd33c8ecd8f1ccffecc02e344c4471a891baf3a25f5406", [:mix], [{:poison, "~> 1.5 or ~> 2.0", [hex: :poison, optional: true]}, {:sbroker, "~> 1.0-beta", [hex: :sbroker, optional: true]}, {:mariaex, "~> 0.7.7", [hex: :mariaex, optional: true]}, {:postgrex, "~> 0.11.2", [hex: :postgrex, optional: true]}, {:db_connection, "~> 1.0-rc.2", [hex: :db_connection, optional: true]}, {:decimal, "~> 1.0", [hex: :decimal, optional: false]}, {:poolboy, "~> 1.5", [hex: :poolboy, optional: false]}]},
   "poison": {:hex, :poison, "2.1.0", "f583218ced822675e484648fa26c933d621373f01c6c76bd00005d7bd4b82e27", [:mix], []},
   "poolboy": {:hex, :poolboy, "1.5.1", "6b46163901cfd0a1b43d692657ed9d7e599853b3b21b95ae5ae0a777cf9b6ca8", [:rebar], []},
   "postgrex": {:hex, :postgrex, "0.11.2", "139755c1359d3c5c6d6e8b1ea72556d39e2746f61c6ddfb442813c91f53487e8", [:mix], [{:connection, "~> 1.0", [hex: :connection, optional: false]}, {:db_connection, "~> 1.0-rc", [hex: :db_connection, optional: false]}, {:decimal, "~> 1.0", [hex: :decimal, optional: false]}]}}

test/paper_trail_test.exs

@@ -2,6 +2,45 @@ defmodule PaperTrailTest do
   use ExUnit.Case
   doctest PaperTrail
 
+  defmodule Company do
+    use Ecto.Schema
+
+    import Ecto
+    import Ecto.Changeset
+    import Ecto.Query
+
+    schema "companies" do
+      field :name, :string
+      field :is_active, :boolean
+      field :website, :string
+      field :city, :string
+      field :address, :string
+      field :facebook, :string
+      field :twitter, :string
+      field :founded_in, :string
+
+      timestamps
+    end
+  end
+
+  defmodule Person do
+    use Ecto.Schema
+
+    import Ecto
+    import Ecto.Changeset
+    import Ecto.Query
+
+    schema "people" do
+      field :first_name, :string
+      field :last_name, :string
+      field :visit_count, :integer
+      field :gender, :boolean
+      field :birthdate, Ecto.Date
+
+      timestamps
+    end
+  end
+
   test "the truth" do
     assert 1 + 1 == 2
   end