[PATCH v3 1/3] t4202: refactor test

[Mehul Jain <mehul.jain2029@gmail.com>]

Separate the creation of 'signed' branch so that other tests can take
advantage of this branch.

Signed-off-by: Mehul Jain <mehul.jain2029@gmail.com>
---
 t/t4202-log.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 128ba93..ab66ee0 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -860,12 +860,15 @@ test_expect_success 'dotdot is a parent directory' '
 	test_cmp expect actual
 '
 
-test_expect_success GPG 'log --graph --show-signature' '
+test_expect_success 'setup signed branch' '
 	test_when_finished "git reset --hard && git checkout master" &&
 	git checkout -b signed master &&
 	echo foo >foo &&
 	git add foo &&
-	git commit -S -m signed_commit &&
+	git commit -S -m signed_commit
+'
+
+test_expect_success GPG 'log --graph --show-signature' '
 	git log --graph --show-signature -n1 signed >actual &&
 	grep "^| gpg: Signature made" actual &&
 	grep "^| gpg: Good signature" actual
-- 
2.9.0.rc0.dirty