[GSOC][PATCH v2 1/1] t4121: modernize test style

[Vivan Garg <gvivan6@gmail.com>]

Test scripts in file t4121-apply-diffs.sh are written in old style,
where the test_expect_success command and test title are written on
separate lines, therefore update the tests to adhere to the new
style.

Signed-off-by: Vivan Garg <gvivan6@gmail.com>
---
 t/t4121-apply-diffs.sh | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/t/t4121-apply-diffs.sh b/t/t4121-apply-diffs.sh
index a80cec9d11..f1cc42ff71 100755
--- a/t/t4121-apply-diffs.sh
+++ b/t/t4121-apply-diffs.sh
@@ -16,8 +16,8 @@ echo '1
 7
 8' >file
 
-test_expect_success 'setup' \
-	'git add file &&
+test_expect_success 'setup' '
+	git add file &&
 	git commit -q -m 1 &&
 	git checkout -b test &&
 	mv file file.tmp &&
@@ -27,10 +27,11 @@ test_expect_success 'setup' \
 	git commit -a -q -m 2 &&
 	echo 9 >>file &&
 	git commit -a -q -m 3 &&
-	git checkout main'
+	git checkout main
+'
 
-test_expect_success \
-	'check if contextually independent diffs for the same file apply' \
-	'( git diff test~2 test~1 && git diff test~1 test~0 )| git apply'
+test_expect_success 'check if contextually independent diffs for the same file apply' '
+	( git diff test~2 test~1 && git diff test~1 test~0 ) | git apply
+'
 
 test_done
-- 
2.37.0 (Apple Git-136)