feat: Add ability to create mock clickhouse with custom query matcher (…

…#12)

driver.go

@@ -36,11 +36,18 @@ func init() {
 
 // NewClickHouseNative creates clickhousemock database mock to manage expectations.
 func NewClickHouseNative(options *clickhouse.Options) (*clickhousemock, error) {
+	return NewClickHouseWithQueryMatcher(options, sqlmock.QueryMatcherEqual)
+}
+
+func NewClickHouseWithQueryMatcher(
+	options *clickhouse.Options,
+	queryMatcher sqlmock.QueryMatcher,
+) (*clickhousemock, error) {
 	clickHousePool.Lock()
 	dsn := fmt.Sprintf("clickhousemock_db_%d", clickHousePool.counter)
 	clickHousePool.counter++
 
-	cmock := &clickhousemock{dsn: dsn, drv: clickHousePool, ordered: true, queryMatcher: sqlmock.QueryMatcherEqual}
+	cmock := &clickhousemock{dsn: dsn, drv: clickHousePool, ordered: true, queryMatcher: queryMatcher}
 	clickHousePool.conns[dsn] = cmock
 	clickHousePool.Unlock()