Reduce the amount of fixture files in mix

Author: José Valim

lib/mix/test/fixtures/beams/Elixir.Mix.Tasks.Local.Sample.beam

@@ -40,7 +40,7 @@ defmodule Mix.Tasks.CompileTest do
   end
 
   test "compile is no-op on empty project" do
-    in_fixture "beams", fn ->
+    in_fixture "deps_status", fn ->
       Mix.Tasks.Compile.run []
       refute File.exists?("ebin")
     end

lib/mix/test/fixtures/beams/local.sample.ex

@@ -65,7 +65,7 @@ defmodule Mix.Tasks.LocalTest do
     Mix.Local.append_paths
 
     # Install on MIX_PATH manually
-    File.copy! fixture_path("beams/Elixir.Mix.Tasks.Local.Sample.beam"),
+    File.copy! fixture_path("archive/ebin/Elixir.Mix.Tasks.Local.Sample.beam"),
                tmp_path("mixpath/ebin/Elixir.Mix.Tasks.Local.Sample.beam")
 
     # Run it

lib/mix/test/fixtures/extract/lib/.hidden.ex

@@ -65,9 +65,9 @@ defmodule Mix.UtilsTest do
   end
 
   test :extract_files do
-    files = Mix.Utils.extract_files [Path.join(fixture_path, "extract")], "*.ex"
+    files = Mix.Utils.extract_files [Path.join(fixture_path, "archive")], "*.ex"
     assert length(files) == 1
-    assert Path.basename(hd(files)) == "a.ex"
+    assert Path.basename(hd(files)) == "local.sample.ex"
   end
 
   test :extract_stale do