test: Rollbar.Item (#4)

lib/tower_rollbar/rollbar/item.ex

@@ -10,7 +10,7 @@ defmodule TowerRollbar.Rollbar.Item do
         }
       }
     }
-    |> item_from_body(options)
+    |> item_from_body(Keyword.merge([level: :error], options))
   end
 
   def from_message(message, options \\ []) when is_binary(message) do
@@ -19,7 +19,7 @@ defmodule TowerRollbar.Rollbar.Item do
         "body" => message
       }
     }
-    |> item_from_body(options)
+    |> item_from_body(Keyword.merge([level: :info], options))
   end
 
   defp item_from_body(body, options) when is_map(body) do
@@ -32,6 +32,7 @@ defmodule TowerRollbar.Rollbar.Item do
       "data" =>
         %{
           "environment" => environment(),
+          "timestamp" => :os.system_time(:second),
           "body" => body
         }
         |> maybe_put_request_data(plug_conn)

test/tower_rollbar/rollbar/item_test.exs

@@ -0,0 +1,54 @@
+defmodule TowerRollbar.Rollbar.ItemTest do
+  use ExUnit.Case
+  doctest TowerRollbar.Rollbar.Item
+
+  alias TowerRollbar.Rollbar
+
+  test "from_exception" do
+    Application.put_env(:tower_rollbar, :environment, "test")
+
+    item =
+      try do
+        raise "a test"
+      rescue
+        exception in RuntimeError ->
+          Rollbar.Item.from_exception(exception, __STACKTRACE__)
+      end
+
+    assert %{
+             "data" => %{
+               "environment" => "test",
+               "timestamp" => _,
+               "level" => "error",
+               "body" => %{
+                 "trace" => %{
+                   "frames" => [],
+                   "exception" => %{
+                     "class" => "RuntimeError",
+                     "message" => "a test"
+                   }
+                 }
+               }
+             }
+           } = item
+  end
+
+  test "from_message" do
+    Application.put_env(:tower_rollbar, :environment, "test")
+
+    item = Rollbar.Item.from_message("something interesting happened")
+
+    assert %{
+             "data" => %{
+               "environment" => "test",
+               "timestamp" => _,
+               "level" => "info",
+               "body" => %{
+                 "message" => %{
+                   "body" => "something interesting happened"
+                 }
+               }
+             }
+           } = item
+  end
+end