test: expand test coverage across all modules

- Add 23 new test files covering exceptions, data classes, permissions,
  setting handlers, commands, and cross-server relay
- Change command execute methods from private to internal visibility
  to enable unit testing (16 command files)
- Engine coverage: 65.5% → 92.4%
- Platform-paper coverage: 16.8% → 40.0%
- Platform-velocity coverage: 62.4% → 76.8%

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

16 files changed, 16 insertions, 16 deletions

diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/StatusCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/StatusCommand.kt
index a3dea37..82dcd9f 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/StatusCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/StatusCommand.kt
@@ -39,7 +39,7 @@ class StatusCommand(
             handleResult(context, result)
         }
 
-    private fun execute(ctx: CommandContext): CommandResult {
+    internal fun execute(ctx: CommandContext): CommandResult {
         val sender = ctx.requirePlayer()
         val features = configuration.features
 
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelBanCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelBanCommand.kt
index 90d4e6d..5a6b52f 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelBanCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelBanCommand.kt
@@ -68,7 +68,7 @@ class ChannelBanCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         playerName: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelCreateCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelCreateCommand.kt
index cad2231..fa97a46 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelCreateCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelCreateCommand.kt
@@ -81,7 +81,7 @@ class ChannelCreateCommand(
                     ),
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         channelId: String,
         name: String,
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelDeleteCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelDeleteCommand.kt
index 8ca3a55..f39d8e8 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelDeleteCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelDeleteCommand.kt
@@ -72,7 +72,7 @@ class ChannelDeleteCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         channelId: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInfoCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInfoCommand.kt
index cb040d6..fc32f9b 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInfoCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInfoCommand.kt
@@ -63,7 +63,7 @@ class ChannelInfoCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         channelIdArg: String?,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInviteCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInviteCommand.kt
index d4ce07a..37c8d7a 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInviteCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelInviteCommand.kt
@@ -58,7 +58,7 @@ class ChannelInviteCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         playerName: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelJoinCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelJoinCommand.kt
index 83a40b9..2edb0da 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelJoinCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelJoinCommand.kt
@@ -62,7 +62,7 @@ class ChannelJoinCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         channelId: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelKickCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelKickCommand.kt
index 672cf2d..452c48d 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelKickCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelKickCommand.kt
@@ -66,7 +66,7 @@ class ChannelKickCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         playerName: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelLeaveCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelLeaveCommand.kt
index 5e45d27..d763853 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelLeaveCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelLeaveCommand.kt
@@ -40,7 +40,7 @@ class ChannelLeaveCommand(
             handleResult(context, result)
         }
 
-    private fun execute(ctx: CommandContext): CommandResult {
+    internal fun execute(ctx: CommandContext): CommandResult {
         val sender = ctx.requirePlayer()
 
         // Get current channel before leaving
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelListCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelListCommand.kt
index 1004baf..c0df8bf 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelListCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelListCommand.kt
@@ -58,7 +58,7 @@ class ChannelListCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         page: Int,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelModCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelModCommand.kt
index 82caa39..a368abb 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelModCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelModCommand.kt
@@ -64,7 +64,7 @@ class ChannelModCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         playerName: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelOwnershipCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelOwnershipCommand.kt
index 576b072..6724052 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelOwnershipCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelOwnershipCommand.kt
@@ -64,7 +64,7 @@ class ChannelOwnershipCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         playerName: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelStatusCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelStatusCommand.kt
index 3b65765..7fb41c6 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelStatusCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelStatusCommand.kt
@@ -48,7 +48,7 @@ class ChannelStatusCommand(
             handleResult(context, result)
         }
 
-    private fun execute(ctx: CommandContext): CommandResult {
+    internal fun execute(ctx: CommandContext): CommandResult {
         val sender = ctx.requirePlayer()
 
         // Get active channel
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelSwitchCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelSwitchCommand.kt
index 13d44d2..6f8cc8f 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelSwitchCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelSwitchCommand.kt
@@ -58,7 +58,7 @@ class ChannelSwitchCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         channelId: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelUnbanCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelUnbanCommand.kt
index e7a7295..043ca01 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelUnbanCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/channel/ChannelUnbanCommand.kt
@@ -63,7 +63,7 @@ class ChannelUnbanCommand(
                     },
             )
 
-    private fun execute(
+    internal fun execute(
         ctx: CommandContext,
         playerName: String,
     ): CommandResult {
diff --git a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/chatmode/ChatModeToggleCommand.kt b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/chatmode/ChatModeToggleCommand.kt
index cea1814..e447639 100644
--- a/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/chatmode/ChatModeToggleCommand.kt
+++ b/platform-paper/src/main/kotlin/dev/m1sk9/lunaticChat/paper/command/impl/lc/chatmode/ChatModeToggleCommand.kt
@@ -37,7 +37,7 @@ class ChatModeToggleCommand(
             handleResult(context, result)
         }
 
-    private fun execute(ctx: CommandContext): CommandResult {
+    internal fun execute(ctx: CommandContext): CommandResult {
         val sender = ctx.requirePlayer()
         val newMode = chatModeManager.toggleChatMode(sender.uniqueId)