test commands and fix bugs

lua/forester/commands.lua

@@ -101,8 +101,7 @@ M.commands = {
   end,
 
   link_new = function()
-    local prefixes = config.all_prefixes()
-    vim.ui.select(prefixes, {
+    vim.ui.select(vim.g.forester_current_config.prefixes, {
       format_item = function(item)
         return item
       end,

lua/forester/config.lua

@@ -174,6 +174,6 @@ end
 
 M.parse = parse
 M.set_default_config = set_default_config
-M.switch = switch
+M.all_configs = all_configs
 
 return M

tests/test_bindings.lua

@@ -5,8 +5,12 @@ local expect, eq = MiniTest.expect, MiniTest.expect.equality
 local T = MiniTest.new_set()
 local hooks = require("tests.hooks")
 
-T["bindings"] =
-  MiniTest.new_set({ hooks = { pre_once = hooks.setup_test_forest, post_once = hooks.clean_test_forest } })
+T["bindings"] = MiniTest.new_set({
+  hooks = {
+    pre_once = hooks.setup_test_forest,
+    post_once = hooks.clean_test_forest,
+  },
+})
 
 T["bindings"]["build"] = function()
   local res = forester.build("forest.toml", { no_assets = true, no_theme = true })

tests/test_commands.lua

@@ -0,0 +1,70 @@
+local forester = require("forester")
+local commands = require("forester.commands").commands
+local expect, eq = MiniTest.expect, MiniTest.expect.equality
+local child = MiniTest.new_child_neovim()
+local hooks = require("tests.hooks")
+
+local T = MiniTest.new_set({
+  hooks = {
+    pre_once = function()
+      hooks.setup_test_forest()
+    end,
+    pre_case = function()
+      child.restart({ "-u", "scripts/minimal_init.lua" })
+      child.bo.readonly = false
+      child.lua([[
+        require('forester').setup()
+        commands = require('forester.commands').commands
+      ]])
+    end,
+    post_once = function()
+      child.stop()
+      -- hooks.clean_test_forest()
+    end,
+  },
+})
+
+T["browse"] = function()
+  expect.no_error(function()
+    child.lua([[commands.browse()]])
+  end)
+end
+
+T["build"] = function()
+  expect.no_error(function()
+    child.lua([[commands.build()]])
+  end)
+end
+
+T["config"] = function()
+  expect.no_error(function()
+    child.lua([[commands.config()]])
+  end)
+end
+
+-- TODO: figure out how to test commands that modify the buffer
+T["link_new"] = function()
+  expect.no_error(function()
+    -- child.lua([[commands.link_new()]])
+  end)
+end
+
+T["new"] = function()
+  expect.no_error(function()
+    -- child.lua([[commands.new()]])
+  end)
+end
+
+T["new_random"] = function()
+  expect.no_error(function()
+    -- child.lua([[commands.new_random()]])
+  end)
+end
+
+T["transclude_new"] = function()
+  expect.no_error(function()
+    -- child.lua([[commands.transclude_new()]])
+  end)
+end
+
+return T