Add test suite for command modules

Overview

The commands/ directory contains 8 command modules with no test coverage. Each module registers user commands and needs testing.

Modules to Test

1. delete.lua

• Test: registers :ZkDelete command
• Test: command has correct description
• Test: command supports bang (!)
• Test: calls remove.remove() with correct args

2. delete_pick.lua

• Test: registers :ZkDeletePick command
• Test: command has correct description
• Test: command supports bang (!)
• Test: calls remove.remove_pick() with correct args

3. snippet.lua

• Test: registers :ZkSnippet command
• Test: command has correct description
• Test: calls snippet.insert_snippet()

4. pick_template.lua

• Test: registers :ZkPickTemplate command
• Test: command has correct description
• Test: calls template.new_from_template()

5. new_selection_with_template.lua

• Test: registers :ZkNewFromTitle command
• Test: registers :ZkNewFromContent command
• Test: commands have correct descriptions
• Test: commands support range mode
• Test: :ZkNewFromTitle gets visual selection as title
• Test: :ZkNewFromTitle shows template picker
• Test: :ZkNewFromContent gets visual selection as content
• Test: :ZkNewFromContent prompts for title
• Test: handles no visual selection
• Test: handles zk-nvim not available
• Test: handles no templates found

6. present.lua

• Test: registers :ZkPresent command
• Test: command has correct description
• Test: calls misc.slides()

7. update.lua

• Test: registers :ZkUpdate command
• Test: command has correct description
• Test: executes zk update
• Test: shows output in quickfix
• Test: shows notifications

8. zk_integration.lua

• Test: only registers when zk-nvim available
• Test: registers :ZkOrphans with correct filter
• Test: registers :ZkRecents with correct filter
• Test: registers :ZkPinned with correct filter
• Test: registers :ZkHub with correct filter
• Test: registers :ZkLast with correct filter
• Test: commands call zk.edit with correct options

Integration Tests

• Test: commands are registered when enabled in config
• Test: commands are not registered when disabled
• Test: command conflicts are handled correctly
• Test: deprecation warnings work for old command names

Test File Location

tests/zk-extras/commands_spec.lua

Priority

Medium - Commands are thin wrappers but need verification

Notes

Focus on:

1. Command registration
2. Argument passing
3. Error handling
4. Config respect