From d37865a1f33a4ca0da06b71077000f5f4c52dee4 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Thu, 8 Oct 2020 01:12:41 +0200
Subject: Add tests for modified files in the working directory and index
Add a couple tests to confirm that the program works for files that have
been modified:
* in the working directory but not staged
* in the index but not committed
---
...-works-on-modified-files-in-working-directory.t | 60 +++++++++++++++++++++
t/107-works-on-modified-files-in-index.t | 63 ++++++++++++++++++++++
2 files changed, 123 insertions(+)
create mode 100644 t/106-works-on-modified-files-in-working-directory.t
create mode 100644 t/107-works-on-modified-files-in-index.t
diff --git a/t/106-works-on-modified-files-in-working-directory.t b/t/106-works-on-modified-files-in-working-directory.t
new file mode 100644
index 0000000..a370a57
--- /dev/null
+++ b/t/106-works-on-modified-files-in-working-directory.t
@@ -0,0 +1,60 @@
+#!/usr/bin/env perl -w
+
+# Copyright (c) 2020 Teddy Wing
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see .
+
+
+use strict;
+
+use File::Copy;
+use Test::More;
+
+use Bin qw($BIN);
+
+my $file = 'git-sugdiff.rs';
+
+chdir 't-git-repo' or die $!;
+
+system('git checkout -b fork-point');
+ok !$?;
+
+open(my $input, '<', $file) or die $!;
+open(my $output, '>', "$file.out") or die $!;
+
+while (<$input>) {
+ if ($. == 34) {
+ print $output " // TODO: 100-shows-todo-comments-since-fork-point\n";
+ }
+
+ print $output $_;
+}
+
+close $input;
+close $output;
+
+move("$file.out", $file) or die $!;
+
+my $todos = qx($BIN);
+is $todos, 'git-sugdiff.rs:34: // TODO: 100-shows-todo-comments-since-fork-point
+';
+
+
+# Teardown
+system('git reset --hard');
+system('git checkout master');
+system('git branch -D fork-point');
+
+
+done_testing;
diff --git a/t/107-works-on-modified-files-in-index.t b/t/107-works-on-modified-files-in-index.t
new file mode 100644
index 0000000..5e45a02
--- /dev/null
+++ b/t/107-works-on-modified-files-in-index.t
@@ -0,0 +1,63 @@
+#!/usr/bin/env perl -w
+
+# Copyright (c) 2020 Teddy Wing
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see .
+
+
+use strict;
+
+use File::Copy;
+use Test::More;
+
+use Bin qw($BIN);
+
+my $file = 'git-sugdiff.rs';
+
+chdir 't-git-repo' or die $!;
+
+system('git checkout -b fork-point');
+ok !$?;
+
+open(my $input, '<', $file) or die $!;
+open(my $output, '>', "$file.out") or die $!;
+
+while (<$input>) {
+ if ($. == 34) {
+ print $output " // TODO: 100-shows-todo-comments-since-fork-point\n";
+ }
+
+ print $output $_;
+}
+
+close $input;
+close $output;
+
+move("$file.out", $file) or die $!;
+
+system('git add git-sugdiff.rs');
+ok !$?;
+
+my $todos = qx($BIN);
+is $todos, 'git-sugdiff.rs:34: // TODO: 100-shows-todo-comments-since-fork-point
+';
+
+
+# Teardown
+system('git reset --hard');
+system('git checkout master');
+system('git branch -D fork-point');
+
+
+done_testing;
--
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