 
   import Mix.Tasks.Test, only: [ex_unit_opts: 1]
 
-  test "ex_unit_opts returns ex unit options" do
+  test "ex_unit_opts/1 returns ex unit options" do
     assert ex_unit_opts([unknown: "ok", seed: 13]) ==
            [autorun: false, seed: 13]
   end
 
-  test "ex_unit_opts returns includes and excludes" do
+  test "ex_unit_opts/1 returns includes and excludes" do
     assert ex_unit_opts([include: "focus", include: "key:val"]) ==
            [autorun: false, include: [:focus, key: "val"]]
 

           [autorun: false, exclude: [:test], include: [:focus, :special]]
  end

  test "ex_unit_opts translates :color into list containing an enabled key/value pair" do
    assert ex_unit_opts([color: false]) == [autorun: false, colors: [enabled: false]]
    assert ex_unit_opts([color: true]) == [autorun: false, colors: [enabled: true]]
  end

  test "ex_unit_opts translates :format options into list of modules" do
    assert ex_unit_opts([formatter: "A.B"]) == [autorun: false, formatters: [A.B]]
  end


           [autorun: false, exclude: [:focus, key: "val"]]
  end

  test "ex_unit_opts/1 translates :only into includes and excludes" do
    assert ex_unit_opts([only: "focus"]) ==
           [autorun: false, exclude: [:test], include: [:focus]]

