Add jj and herdr

dot_config/herdr/plugins/github/herdr-splits-d880c4924f2b/tests/test_conf.lua

@@ -0,0 +1,196 @@
+local T
+local expect = MiniTest.expect
+local child = MiniTest.new_child_neovim()
+
+local source = debug.getinfo(1, 'S').source
+local root = vim.fn.fnamemodify(source:sub(2), ':p:h:h')
+
+local function write_config(lines)
+  child.lua_func(function(config_lines)
+    local path = vim.env.HERDR_SPLITS_CONFIG
+    vim.fn.mkdir(vim.fn.fnamemodify(path, ':h'), 'p')
+    vim.fn.writefile(config_lines, path)
+  end, lines)
+end
+
+T = MiniTest.new_set({
+  hooks = {
+    pre_case = function()
+      child.restart({ '--noplugin', '-u', 'NONE', '-i', 'NONE' })
+      child.cmd('set runtimepath^=' .. vim.fn.fnameescape(root))
+      child.lua([[
+        local test_dir = vim.fn.tempname()
+        vim.fn.mkdir(test_dir, 'p')
+        vim.g.herdr_splits_test_dir = test_dir
+        vim.env.HOME = test_dir .. '/home'
+        vim.env.XDG_CONFIG_HOME = test_dir .. '/xdg'
+        vim.env.HERDR_SPLITS_CONFIG = test_dir .. '/nested/herdr-splits.conf'
+        vim.env.HERDR_BIN_PATH = test_dir .. '/missing-herdr'
+        vim.env.HERDR_PLUGIN_CONFIG_DIR = nil
+      ]])
+    end,
+    post_case = function()
+      local test_dir = child.g.herdr_splits_test_dir
+      child.stop()
+      vim.fn.delete(test_dir, 'rf')
+    end,
+  },
+})
+
+T['to_herdr translates key notation'] = function()
+  local translate = function(value)
+    return child.lua_func(function(key)
+      return require('herdr-splits.conf').to_herdr(key)
+    end, value)
+  end
+
+  expect.equality(translate('<C-M-Left>'), 'ctrl+alt+left')
+  expect.equality(translate('<A-Return>'), 'alt+enter')
+  expect.equality(translate('<S-Space>'), 'shift+space')
+  expect.equality(translate('H'), 'h')
+  expect.equality(translate('<Escape>'), 'esc')
+  expect.equality(translate(''), vim.NIL)
+  expect.equality(translate(false), vim.NIL)
+  expect.equality(translate('<C>'), vim.NIL)
+end
+
+T['read_managed handles a missing file'] = function()
+  local result = child.lua_func(function()
+    local values, adopted = require('herdr-splits.conf').read_managed()
+    return { adopted = adopted, count = vim.tbl_count(values) }
+  end)
+
+  expect.equality(result, { adopted = false, count = 0 })
+end
+
+T['read_managed adopts managed legacy values with last value winning'] = function()
+  write_config({
+    '# legacy config',
+    ' nav_key_left = ctrl+old',
+    'nav_key_left=ctrl+new # last value wins',
+    'resize_key_up = alt+up',
+    'unzoom_on_nav=false',
+    'nav_at_edge=stop',
+    'unknown_key=ignored',
+  })
+
+  local result = child.lua_func(function()
+    local values, adopted = require('herdr-splits.conf').read_managed()
+    return {
+      adopted = adopted,
+      nav_left = values.nav_keys.left,
+      resize_up = values.resize_keys.up,
+      unzoom_on_nav = values.unzoom_on_nav,
+      nav_at_edge = values.nav_at_edge,
+      unknown = values.unknown_key,
+    }
+  end)
+
+  expect.equality(result, {
+    adopted = true,
+    nav_left = 'ctrl+new',
+    resize_up = 'alt+up',
+    unzoom_on_nav = false,
+    nav_at_edge = 'stop',
+  })
+end
+
+T['write creates generated content without leftover temporary files'] = function()
+  local result = child.lua_func(function()
+    local conf = require('herdr-splits.conf')
+    local ok, err = conf.write({
+      nav_keys = { left = 'ctrl+h', down = 'ctrl+j', up = 'ctrl+k', right = 'ctrl+l' },
+      resize_keys = { left = 'alt+h', down = 'alt+j', up = 'alt+k', right = 'alt+l' },
+      unzoom_on_nav = false,
+      nav_at_edge = 'stop',
+    })
+    local values, adopted = conf.read_managed()
+    return {
+      ok = ok,
+      err = err,
+      adopted = adopted,
+      adopted_count = vim.tbl_count(values),
+    }
+  end)
+
+  expect.equality(result, { ok = true, adopted = false, adopted_count = 0 })
+
+  local content = child.lua_func(function()
+    local file = assert(io.open(vim.env.HERDR_SPLITS_CONFIG, 'r'))
+    local bytes = file:read('*a')
+    file:close()
+    return bytes
+  end)
+  expect.equality(content, table.concat({
+    '# herdr-splits-generated-v1',
+    '# herdr-splits plugin config — GENERATED by herdr-splits.nvim setup().',
+    '# Regenerated from defaults + setup() opts on every setup(); do not edit by hand.',
+    '# A headerless/legacy conf is adopted once on migration (see the startup',
+    '# notice), then overwritten thereafter — remove an opt in setup() to revert.',
+    'nav_key_left=ctrl+h',
+    'nav_key_down=ctrl+j',
+    'nav_key_up=ctrl+k',
+    'nav_key_right=ctrl+l',
+    'resize_key_left=alt+h',
+    'resize_key_down=alt+j',
+    'resize_key_up=alt+k',
+    'resize_key_right=alt+l',
+    'unzoom_on_nav=false',
+    'nav_at_edge=stop',
+    '',
+  }, '\n'))
+  expect.equality(child.lua_get([[vim.fn.glob(vim.env.HERDR_SPLITS_CONFIG .. '.tmp.*', false, true)]]), {})
+end
+
+T['config setup applies precedence and resets omitted managed options'] = function()
+  write_config({
+    'nav_key_left=ctrl+legacy',
+    'resize_key_left=alt+legacy',
+    'unzoom_on_nav=false',
+    'nav_at_edge=stop',
+  })
+
+  local result = child.lua_func(function()
+    vim.notify = function() end
+    local config = require('herdr-splits.config')
+
+    config.setup({
+      nav_keys = { left = '<C-x>' },
+      unzoom_on_nav = true,
+    })
+    local first = {
+      nav_left = config.nav_keys.left,
+      resize_left = config.resize_keys.left,
+      unzoom_on_nav = config.unzoom_on_nav,
+      nav_at_edge = config.nav_at_edge,
+    }
+
+    config.setup({ nav_keys = { right = '<C-r>' } })
+    local second = {
+      nav_left = config.nav_keys.left,
+      nav_right = config.nav_keys.right,
+      resize_left = config.resize_keys.left,
+      unzoom_on_nav = config.unzoom_on_nav,
+      nav_at_edge = config.nav_at_edge,
+    }
+    return { first = first, second = second }
+  end)
+
+  expect.equality(result, {
+    first = {
+      nav_left = 'ctrl+x',
+      resize_left = 'alt+legacy',
+      unzoom_on_nav = true,
+      nav_at_edge = 'stop',
+    },
+    second = {
+      nav_left = 'ctrl+h',
+      nav_right = 'ctrl+r',
+      resize_left = 'alt+h',
+      unzoom_on_nav = true,
+      nav_at_edge = 'wrap',
+    },
+  })
+end
+
+return T