fix: tests not working with DB connection (#583)

Author: ChaituVR

src/helpers/mysql.ts

@@ -21,7 +21,7 @@ hubConfig.connectTimeout = 60e3;
 hubConfig.acquireTimeout = 60e3;
 hubConfig.timeout = 60e3;
 hubConfig.charset = 'utf8mb4';
-hubConfig.ssl = { rejectUnauthorized: true };
+hubConfig.ssl = { rejectUnauthorized: hubConfig.host !== 'localhost' };
 
 const hubDB = mysql.createPool(hubConfig);
 
@@ -36,7 +36,7 @@ sequencerConfig.connectTimeout = 60e3;
 sequencerConfig.acquireTimeout = 60e3;
 sequencerConfig.timeout = 60e3;
 sequencerConfig.charset = 'utf8mb4';
-sequencerConfig.ssl = { rejectUnauthorized: true };
+sequencerConfig.ssl = { rejectUnauthorized: sequencerConfig.host !== 'localhost' };
 
 const sequencerDB = mysql.createPool(sequencerConfig);
 

test/.env.test

@@ -1,5 +1,5 @@
-HUB_DATABASE_URL=mysql://root:root@127.0.0.1:3306/snapshot_sequencer_test
-SEQ_DATABASE_URL=mysql://root:root@127.0.0.1:3306/snapshot_sequencer_test
+HUB_DATABASE_URL=mysql://root:root@localhost:3306/snapshot_sequencer_test
+SEQ_DATABASE_URL=mysql://root:root@localhost:3306/snapshot_sequencer_test
 NETWORK=mainnet
 RELAYER_PK=01686849e86499c1860ea0afc97f29c11018cbac049abf843df875c60054076e
 NODE_ENV=test