Intent of happy_path, disabled_with_empty_RPCAddress_is_allowed

All 16 exact tests in this concept. Every test is marked by where it enters the hierarchy.

go.temporal.io/ 16 tests
- server/ 16 tests
  - common/ 16 tests
    
    cluster/ 16 tests
    
    TestMetadataSuite/ 16 tests
    
    Test_ValidateClusterInformation/ 8 tests
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/InitialFailoverVersion_equal_to_increment Inherited metadata.go ×1
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/InitialFailoverVersion_greater_than_increment Inherited metadata.go ×1
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/InitialFailoverVersion_negative Inherited metadata.go ×1
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/InitialFailoverVersion_zero Inherited metadata.go ×1
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/disabled_with_empty_RPCAddress_is_allowed Introduced here
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/empty_cluster_name Inherited metadata.go ×1
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/enabled_with_empty_RPCAddress Inherited enabled_with_empty_RPCAddress
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ValidateClusterInformation/happy_path Introduced here
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ClusterNameForFailoverVersion Inherited metadata.go ×3
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_GetNextFailoverVersion Inherited metadata.go ×2
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_Initialization Inherited metadata.go ×3
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_IsVersionFromSameCluster Inherited metadata.go ×1
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_ListAllClusterMetadataFromDB_Success Inherited Test_ListAllClusterMetadataFromDB_Success
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_RefreshClusterMetadata_InvalidRow_PreservesState Inherited metadata.go ×2
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_RefreshClusterMetadata_Success Inherited metadata.go ×5
    
    go.temporal.io/server/common/cluster/TestMetadataSuite/Test_RegisterMetadataChangeCallback Inherited Test_RegisterMetadataChangeCallback