Add TAP test structure

Copied and modified from:

https://github.com/teddywing/git-hook-pre-commit-python-javascript-syntax-linter/blob/efa1909/t/001-setup.t
https://github.com/teddywing/git-hook-pre-commit-python-javascript-syntax-linter/blob/f6bb0d3/t/999-teardown.t

3 files changed, 39 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..2cab678
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,4 @@
+.PHONY: test
+
+test:
+	prove -v
diff --git a/t/001-setup.t b/t/001-setup.t
new file mode 100644
index 0000000..0e591c4
--- /dev/null
+++ b/t/001-setup.t
@@ -0,0 +1,21 @@
+#!/usr/bin/env perl -w
+
+use strict;
+
+use Test::More;
+
+system('git init t-git-repo');
+ok !$?;
+
+chdir 't-git-repo' or die $!;
+
+system('echo tmp > tmp.txt');
+ok !$?;
+
+system('git add tmp.txt');
+ok !$?;
+
+system('git commit -m "Commit"');
+ok !$?;
+
+done_testing;
diff --git a/t/999-teardown.t b/t/999-teardown.t
new file mode 100644
index 0000000..e7e8ab2
--- /dev/null
+++ b/t/999-teardown.t
@@ -0,0 +1,14 @@
+#!/usr/bin/env perl -w
+
+use strict;
+
+use Test::More;
+
+if (!-d 't-git-repo') {
+	plan skip_all => 'Testing stage already cleaned.';
+}
+
+system('rm -rf t-git-repo');
+ok !$?;
+
+done_testing;