[PATCH v3 5/7] t-reftable-merged: add tests for reftable_merged_table_max_update_index

[Chandra Pratap <chandrapratap3519@gmail.com>]

reftable_merged_table_max_update_index() as defined by reftable/
merged.{c, h} returns the maximum update index in a merged table.
Since this function is currently unexercised, add tests for it.

Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
---
 t/unit-tests/t-reftable-merged.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/t/unit-tests/t-reftable-merged.c b/t/unit-tests/t-reftable-merged.c
index d151d6557b..ffc9bd25d2 100644
--- a/t/unit-tests/t-reftable-merged.c
+++ b/t/unit-tests/t-reftable-merged.c
@@ -236,6 +236,7 @@ static void t_merged_refs(void)
 	check(!err);
 	check_int(reftable_merged_table_hash_id(mt), ==, GIT_SHA1_FORMAT_ID);
 	check_int(reftable_merged_table_min_update_index(mt), ==, 1);
+	check_int(reftable_merged_table_max_update_index(mt), ==, 3);
 
 	while (len < 100) { /* cap loops/recursion. */
 		struct reftable_ref_record ref = { 0 };
@@ -365,6 +366,7 @@ static void t_merged_logs(void)
 	check(!err);
 	check_int(reftable_merged_table_hash_id(mt), ==, GIT_SHA1_FORMAT_ID);
 	check_int(reftable_merged_table_min_update_index(mt), ==, 1);
+	check_int(reftable_merged_table_max_update_index(mt), ==, 3);
 
 	while (len < 100) { /* cap loops/recursion. */
 		struct reftable_log_record log = { 0 };
-- 
2.45.GIT