[test] Add unit test for clearCache APIupstream/nagineni-clearcache

1 files changed, 14 insertions, 0 deletions

diff --git a/test/storage/offline_database.test.cpp b/test/storage/offline_database.test.cpp
index 90cdc13d7c..0351ef2531 100644
--- a/test/storage/offline_database.test.cpp
+++ b/test/storage/offline_database.test.cpp
@@ -1360,3 +1360,17 @@ TEST(OfflineDatabse, ChangePath) {
     util::deleteFile(newPath);
 }
 
+TEST(OfflineDatabse, resetCache) {
+    FixtureLog log;
+    deleteDatabaseFiles();
+    util::copyFile(filename, "test/fixtures/offline_database/satellite_test.db");
+
+    OfflineDatabase db(filename);
+    auto result = db.resetCache();
+    EXPECT_FALSE(result);
+
+    auto regions = db.listRegions().value();
+    EXPECT_EQ(0u, regions.size());
+    EXPECT_EQ(1u, log.count({ EventSeverity::Warning, Event::Database, -1, "Removing existing incompatible offline database" }));
+    EXPECT_EQ(0u, log.uncheckedCount());
+}