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	diff --git a/test/install_version_test.exs b/test/install_version_test.exs
	new file mode 100644
	index 0000000..d135013
	--- /dev/null
	+++ b/test/install_version_test.exs
	@@ -0,0 +1,27 @@
	+defmodule InstallVersionTest do
	+ use ExUnit.Case, async: true
	+
	+ describe("install version check") do
	+ test "README.md" do
	+ assert_version("README.md")
	+ end
	+ end
	+
	+ defp assert_version(filename) do
	+ app = Keyword.get(Mix.Project.config(), :app)
	+ app_version = app \|> Application.spec(:vsn) \|> to_string()
	+
	+ file = File.read!(filename)
	+ [_, file_versions] = Regex.run(~r/{:#{app}, "(.+)"}/, file)
	+
	+ assert Version.match?(
	+ app_version,
	+ file_versions
	+ ),
	+ """
	+ Install version constraint in `#{filename}` does not match to current app version.
	+ Current App Version: #{app_version}
	+ `#{filename}` Install Versions: #{file_versions}
	+ """
	+ end
	+end