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Posted to commits@cassandra.apache.org by "João Reis (Jira)" <ji...@apache.org> on 2025/06/13 16:27:00 UTC
[jira] [Updated] (CASSGO-71) Add a way to create HostInfo objects for testing purposes
[ https://issues.apache.org/jira/browse/CASSGO-71?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
João Reis updated CASSGO-71:
----------------------------
Summary: Add a way to create HostInfo objects for testing purposes (was: Make HostFilter interface easier to test)
> Add a way to create HostInfo objects for testing purposes
> ---------------------------------------------------------
>
> Key: CASSGO-71
> URL: https://issues.apache.org/jira/browse/CASSGO-71
> Project: Apache Cassandra Go driver
> Issue Type: New Feature
> Components: Core
> Reporter: João Reis
> Priority: Normal
> Fix For: 2.0.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> {{// HostFilter interface is used when a host is discovered via server sent events.}}
> {{type HostFilter interface {}}
> {{ // Called when a new host is discovered, returning true will cause the host}}
> {{ // to be added to the pools.}}
> {{ Accept(host *HostInfo) bool}}
> {{}}}
>
> The Accept method should have an interface as the parameter instead of HostInfo so that it is possible to mock it. Currently there are a lot of unexported fields in HostInfo so it's not possible to create a HostInfo object with the appropriate values for specific tests (e.g. datacenter).
>
> {{// HostFilter interface is used when a host is discovered via server sent events.}}
> {{type HostFilter interface {}}
> {{ // Called when a new host is discovered, returning true will cause the host}}
> {{ // to be added to the pools.}}
> {{ Accept(host Host) bool}}
> {{}}}
>
> {{type Host interface {}}
> {{Peer() net.IP}}
> {{ConnectAddress() net.IP }}
> {{{}{}}}{{{}BroadcastAddress() net.IP{}}}
> {{ListenAddress() }}{{net.IP}}
> {{RPCAddress() net.IP}}
> {{PreferredIP() net.IP }}
> {{DataCenter() string }}
> {{Rack() string}}
> {{HostID() string}}
> {{WorkLoad() string}}
> {{Graph() bool}}
> {{DSEVersion() string}}
> {{Partitioner() string }}
> {{ClusterName() string}}
> {{Version() cassVersion // probably needs new interface as cassVersion is unexported}}
> {{Tokens() []string}}
> {{Port() int}}
> {{IsUp() bool}}
> {{String() string}}
> {{}}}
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