Intent of serializer.go ×1

All 5 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 5 tests
- server/ 5 tests
  - common/ 5 tests
    
    persistence/ 5 tests
    
    serialization/ 1 test
    
    TestTemporalSerializerSuite/ 1 test
    
    go.temporal.io/server/common/persistence/serialization/TestTemporalSerializerSuite/TestSerializeShardInfo_Random Inherited TestSerializeShardInfo_Random
    
    tests/ 4 tests
    
    TestCassandraShardStoreSuite/ 1 test
    
    go.temporal.io/server/common/persistence/tests/TestCassandraShardStoreSuite/TestGetOrCreateShard_Create Inherited TestGetOrCreateShard_Create
    
    TestPGX/ 2 tests
    
    TestPostgreSQLShardStoreSuite/ 2 tests
    
    go.temporal.io/server/common/persistence/tests/TestPGX/TestPostgreSQLShardStoreSuite/TestUpdateShard_OwnershipLost Inherited TestUpdateShard_OwnershipLost
    
    go.temporal.io/server/common/persistence/tests/TestPGX/TestPostgreSQLShardStoreSuite/TestUpdateShard_Success Inherited TestUpdateShard_Success
    
    TestPQ/ 1 test
    
    TestPostgreSQLShardStoreSuite/ 1 test
    
    go.temporal.io/server/common/persistence/tests/TestPQ/TestPostgreSQLShardStoreSuite/TestUpdateShard_Success Inherited TestUpdateShard_Success