Speed up escriptize tests

Author: José Valim

lib/mix/test/fixtures/escripttest/mix.exs

@@ -0,0 +1,53 @@
+Code.require_file "../../test_helper.exs", __DIR__
+
+defmodule Mix.Tasks.EscriptizeTest do
+  use MixTest.Case
+
+  defmodule Escript do
+    def project do
+      [ app: :escripttest,
+        version: "0.0.1",
+        escript_embed_elixir: true ]
+    end
+  end
+
+  defmodule EscriptWithPath do
+    def project do
+      [ app: :escripttestwithpath,
+        version: "0.0.1",
+        escript_embed_elixir: true,
+        escript_main_module: Escripttest,
+        escript_name: :escripttestwithpath,
+        escript_path: Path.join("ebin", "escripttestwithpath") ]
+    end
+  end
+
+  test "generate simple escript" do
+    Mix.Project.push Escript
+
+    in_fixture "escripttest", fn ->
+      Mix.Tasks.Escriptize.run []
+      assert_received { :mix_shell, :info, ["Generated escript escripttest"] }
+      assert System.cmd("escript escripttest") == "TEST\n"
+
+      Mix.Tasks.Escriptize.run []
+      refute_received { :mix_shell, :info, ["Generated escript escripttest"] }
+    end
+  after
+    purge [Escripttest]
+    Mix.Project.pop
+  end
+
+  test "generate simple escript with path" do
+    Mix.Project.push EscriptWithPath
+
+    in_fixture "escripttest", fn ->
+      Mix.Tasks.Escriptize.run []
+      assert_received { :mix_shell, :info, ["Generated escript ebin/escripttestwithpath"] }
+      assert System.cmd("escript ebin/escripttestwithpath") == "TEST\n"
+    end
+  after
+    purge [Escripttest]
+    Mix.Project.pop
+  end
+end