[PATCH v2 2/2] t7501: add test for --amend with --signoff

[Ghanshyam Thakkar <shyamthakkar001@gmail.com>]

This commit adds test for amending commit to add Signed-off-by
trailer.

Signed-off-by: Ghanshyam Thakkar <shyamthakkar001@gmail.com>
---
I believe there are many existing tests which already cover almost
all of the scenarios. So in addition to this test, I have also
updated the FIXME comment to remove signoff.

 t/t7501-commit-basic-functionality.sh | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/t/t7501-commit-basic-functionality.sh b/t/t7501-commit-basic-functionality.sh
index 9325db1f66..376a7d59cc 100755
--- a/t/t7501-commit-basic-functionality.sh
+++ b/t/t7501-commit-basic-functionality.sh
@@ -3,8 +3,7 @@
 # Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>
 #
 
-# FIXME: Test the various index usages, test reflog,
-# signoff
+# FIXME: Test the various index usages, test reflog
 
 test_description='git commit'
 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
@@ -442,6 +441,18 @@ test_expect_success 'amend commit to fix date' '
 
 '
 
+test_expect_success 'amend commit to add signoff' '
+
+	test_commit file file content &&
+	git commit --amend --signoff &&
+	test_commit_message HEAD <<-EOF
+	file
+
+	Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>
+	EOF
+
+'
+
 test_expect_success 'commit mentions forced date in output' '
 	git commit --amend --date=2010-01-02T03:04:05 >output &&
 	grep "Date: *Sat Jan 2 03:04:05 2010" output
-- 
2.43.0