Test setup

* Add Makefile with test target/goal copied from Richard Hartmann's
  vcsh. Now that I think about it, I really need to change that because
  vcsh is GPL. Will do that soon.
* Add setup and teardown test files that create a remove a directory.
  This directory will be a basic git repo where we'll install our git
  hook and then test output from different commits in the repo.

3 files changed, 35 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4f0579c
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,5 @@
+# Copied from Richard Hartmann's vcsh:
+# https://github.com/RichiH/vcsh/blob/master/Makefile
+test:
+	@if which git   > /dev/null; then :    ; else echo "'git' not found, exiting..."         ; exit 1; fi
+	@if which prove > /dev/null; then prove; else echo "'prove' not found; not running tests";         fi
diff --git a/t/001-setup.t b/t/001-setup.t
new file mode 100644
index 0000000..0789bd7
--- /dev/null
+++ b/t/001-setup.t
@@ -0,0 +1,13 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+use Test::More;
+
+system('mkdir -p t/git-repo');
+ok !$?;
+
+chdir 't/git-repo' or die $!;
+
+done_testing;
diff --git a/t/999-teardown.t b/t/999-teardown.t
new file mode 100644
index 0000000..ff39a99
--- /dev/null
+++ b/t/999-teardown.t
@@ -0,0 +1,17 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+use Test::More;
+
+chdir 't' or die $!;
+
+if (!-d 'git-repo') {
+	plan skip_all => 'Testing stage already cleaned.';
+}
+
+system('rm -rf git-repo');
+ok !$?;
+
+done_testing;