tests(add setup files)

Add artifacts for testing better.

test/support/example_five.ex

@@ -0,0 +1,12 @@
+defmodule ExFactor.Support.ExampleFive do
+  @moduledoc """
+  Support module for `ExFactor` testing.
+  """
+
+  alias ExFactor.Parser
+  alias ExFactor.Callers
+  import Parser
+
+  def callers(mod), do: Callers.callers(mod)
+  def all_funcs(input), do: all_functions(input)
+end

test/support/support.ex → test/support/example_one.ex

@@ -1,4 +1,4 @@
-defmodule ExFactor.Support do
+defmodule ExFactor.Support.ExampleOne do
   @moduledoc """
   Support module for `ExFactor` testing.
   """

test/support/example_three.ex

@@ -0,0 +1,23 @@
+defmodule ExFactor.Support.ExampleThree do
+  @moduledoc """
+  Support module for `ExFactor` testing.
+  """
+
+  # use alias as: to verify the caller is found.
+  alias ExFactor.{Callers, Parser}
+  # alias ExFactor.Callers
+
+  def callers(mod), do: Callers.callers(mod)
+  def all_functions(input), do: Parser.all_functions(input)
+end
+
+
+defmodule ExFactor.Support.ExampleFour do
+  defmodule SubModuleTwoA do
+    @moduledoc false
+
+    def example_func(arg_two) do
+      IO.puts(inspect(arg_two, label: "arg_two"))
+    end
+  end
+end

test/support/example_two.ex

@@ -0,0 +1,19 @@
+defmodule ExFactor.Support.ExampleTwo do
+  @moduledoc """
+  Support module for `ExFactor` testing.
+  """
+
+  # use alias as: to verify the caller is found.
+  alias ExFactor.Parser, as: P
+
+  def callers(mod), do: ExFactor.Callers.callers(mod)
+  def all_functions(input), do: P.all_functions(input)
+
+  defmodule SubModuleTwoA do
+    @moduledoc false
+
+    def example_func(arg_two) do
+      IO.puts(inspect(arg_two, label: "arg_two"))
+    end
+  end
+end