Create a test file for each of the koan modules

test/koans/processes_koans_test.exs

@@ -0,0 +1,23 @@
+defmodule ProcessesTests do
+  use ExUnit.Case
+  use TestHarness
+
+  test "Processes" do
+    answers = [
+      true,
+      :running,
+      "hola!",
+      :how_are_you?,
+      {:waited_too_long, "I am inpatient"},
+      false,
+      {:multiple, [true, false]},
+      {:exited, :random_reason},
+      true,
+      false,
+      {:exited, :normal},
+      {:exited, :normal}
+      ]
+
+    test_all(Processes, answers)
+  end
+end