Coverage Summary for Class: HostConfigKeyGroup (com.georgeci.moneysurfer.appconfig)

 package com.georgeci.moneysurfer.appconfig
 
 import org.koin.core.annotation.Single
 
 /**
  * Every registered key, by name. Consumers that need *all* keys — the debug panel and, later, the
  * remote-config pull — cannot see the key symbols, because keys are `internal` to the module that
  * owns their facade. They read this registry instead.
  *
  * `getAll<ConfigKeyGroup>()` order is irrelevant here, so collecting the groups from Koin is safe
  * (unlike layer order, which is declared explicitly in [ConfigModule]).
  *
  * Duplicate key names would silently collapse in [byName]; a per-host test asserts uniqueness
  * against the assembled Koin graph, which is the only place `internal` keys are all visible at
  * once.
  */
 @Single
 class ConfigRegistry(groups: List<ConfigKeyGroup>) {
 
     /** Sorted by name so the debug panel renders in a stable order regardless of group order. */
     val keys: List<ConfigKey<*>> = groups.flatMap { it.keys }.sortedBy { it.name }
 
     private val byName: Map<String, ConfigKey<*>> = keys.associateBy { it.name }
 
     fun find(name: String): ConfigKey<*>? = byName[name]
 }
 
 /**
  * Host keys are public in `app-config/api` (hosts have to enumerate them), but they still need a
  * group so the debug panel lists them. Registered here rather than in a host module so both hosts
  * get it for free.
  */
 @Single(binds = [ConfigKeyGroup::class])
 class HostConfigKeyGroup : ConfigKeyGroup {
     override val keys: List<ConfigKey<*>> = HostConfigKeys.all
 }