refactor: format test/*

1 files changed, 543 insertions, 378 deletions

diff --git a/test/functional/api/command_spec.lua b/test/functional/api/command_spec.lua
index 1ddb289ded..e286181bce 100644
--- a/test/functional/api/command_spec.lua
+++ b/test/functional/api/command_spec.lua
@@ -16,61 +16,164 @@ local feed = helpers.feed
 local funcs = helpers.funcs
 
 describe('nvim_get_commands', function()
-  local cmd_dict  = { addr=NIL, bang=false, bar=false, complete=NIL, complete_arg=NIL, count=NIL, definition='echo "Hello World"', name='Hello', nargs='1', preview=false, range=NIL, register=false, keepscript=false, script_id=0, }
-  local cmd_dict2 = { addr=NIL, bang=false, bar=false, complete=NIL, complete_arg=NIL, count=NIL, definition='pwd',                name='Pwd',   nargs='?', preview=false, range=NIL, register=false, keepscript=false, script_id=0, }
+  local cmd_dict = {
+    addr = NIL,
+    bang = false,
+    bar = false,
+    complete = NIL,
+    complete_arg = NIL,
+    count = NIL,
+    definition = 'echo "Hello World"',
+    name = 'Hello',
+    nargs = '1',
+    preview = false,
+    range = NIL,
+    register = false,
+    keepscript = false,
+    script_id = 0,
+  }
+  local cmd_dict2 = {
+    addr = NIL,
+    bang = false,
+    bar = false,
+    complete = NIL,
+    complete_arg = NIL,
+    count = NIL,
+    definition = 'pwd',
+    name = 'Pwd',
+    nargs = '?',
+    preview = false,
+    range = NIL,
+    register = false,
+    keepscript = false,
+    script_id = 0,
+  }
   before_each(clear)
 
   it('gets empty list if no commands were defined', function()
-    eq({}, meths.get_commands({builtin=false}))
+    eq({}, meths.get_commands({ builtin = false }))
   end)
 
   it('validation', function()
-    eq('builtin=true not implemented', pcall_err(meths.get_commands,
-      {builtin=true}))
-    eq("Invalid key: 'foo'", pcall_err(meths.get_commands,
-      {foo='blah'}))
+    eq('builtin=true not implemented', pcall_err(meths.get_commands, { builtin = true }))
+    eq("Invalid key: 'foo'", pcall_err(meths.get_commands, { foo = 'blah' }))
   end)
 
   it('gets global user-defined commands', function()
     -- Define a command.
     command('command -nargs=1 Hello echo "Hello World"')
-    eq({Hello=cmd_dict}, meths.get_commands({builtin=false}))
+    eq({ Hello = cmd_dict }, meths.get_commands({ builtin = false }))
     -- Define another command.
-    command('command -nargs=? Pwd pwd');
-    eq({Hello=cmd_dict, Pwd=cmd_dict2}, meths.get_commands({builtin=false}))
+    command('command -nargs=? Pwd pwd')
+    eq({ Hello = cmd_dict, Pwd = cmd_dict2 }, meths.get_commands({ builtin = false }))
     -- Delete a command.
     command('delcommand Pwd')
-    eq({Hello=cmd_dict}, meths.get_commands({builtin=false}))
+    eq({ Hello = cmd_dict }, meths.get_commands({ builtin = false }))
   end)
 
   it('gets buffer-local user-defined commands', function()
     -- Define a buffer-local command.
     command('command -buffer -nargs=1 Hello echo "Hello World"')
-    eq({Hello=cmd_dict}, curbufmeths.get_commands({builtin=false}))
+    eq({ Hello = cmd_dict }, curbufmeths.get_commands({ builtin = false }))
     -- Define another buffer-local command.
     command('command -buffer -nargs=? Pwd pwd')
-    eq({Hello=cmd_dict, Pwd=cmd_dict2}, curbufmeths.get_commands({builtin=false}))
+    eq({ Hello = cmd_dict, Pwd = cmd_dict2 }, curbufmeths.get_commands({ builtin = false }))
     -- Delete a command.
     command('delcommand Pwd')
-    eq({Hello=cmd_dict}, curbufmeths.get_commands({builtin=false}))
+    eq({ Hello = cmd_dict }, curbufmeths.get_commands({ builtin = false }))
 
     -- {builtin=true} always returns empty for buffer-local case.
-    eq({}, curbufmeths.get_commands({builtin=true}))
+    eq({}, curbufmeths.get_commands({ builtin = true }))
   end)
 
   it('gets various command attributes', function()
-    local cmd0 = { addr='arguments', bang=false, bar=false, complete='dir',    complete_arg=NIL,         count='10', definition='pwd <args>',                    name='TestCmd', nargs='1', preview=false, range='10', register=false, keepscript=false, script_id=0, }
-    local cmd1 = { addr=NIL,         bang=false, bar=false, complete='custom', complete_arg='ListUsers', count=NIL,  definition='!finger <args>',                name='Finger',  nargs='+', preview=false, range=NIL,  register=false, keepscript=false, script_id=1, }
-    local cmd2 = { addr=NIL,         bang=true,  bar=false, complete=NIL,      complete_arg=NIL,         count=NIL,  definition='call \128\253R2_foo(<q-args>)', name='Cmd2',    nargs='*', preview=false, range=NIL,  register=false, keepscript=false, script_id=2, }
-    local cmd3 = { addr=NIL,         bang=false, bar=true,  complete=NIL,      complete_arg=NIL,         count=NIL,  definition='call \128\253R3_ohyeah()',      name='Cmd3',    nargs='0', preview=false, range=NIL,  register=false, keepscript=false, script_id=3, }
-    local cmd4 = { addr=NIL,         bang=false, bar=false, complete=NIL,      complete_arg=NIL,         count=NIL,  definition='call \128\253R4_just_great()',  name='Cmd4',    nargs='0', preview=false, range=NIL,  register=true,  keepscript=false, script_id=4, }
+    local cmd0 = {
+      addr = 'arguments',
+      bang = false,
+      bar = false,
+      complete = 'dir',
+      complete_arg = NIL,
+      count = '10',
+      definition = 'pwd <args>',
+      name = 'TestCmd',
+      nargs = '1',
+      preview = false,
+      range = '10',
+      register = false,
+      keepscript = false,
+      script_id = 0,
+    }
+    local cmd1 = {
+      addr = NIL,
+      bang = false,
+      bar = false,
+      complete = 'custom',
+      complete_arg = 'ListUsers',
+      count = NIL,
+      definition = '!finger <args>',
+      name = 'Finger',
+      nargs = '+',
+      preview = false,
+      range = NIL,
+      register = false,
+      keepscript = false,
+      script_id = 1,
+    }
+    local cmd2 = {
+      addr = NIL,
+      bang = true,
+      bar = false,
+      complete = NIL,
+      complete_arg = NIL,
+      count = NIL,
+      definition = 'call \128\253R2_foo(<q-args>)',
+      name = 'Cmd2',
+      nargs = '*',
+      preview = false,
+      range = NIL,
+      register = false,
+      keepscript = false,
+      script_id = 2,
+    }
+    local cmd3 = {
+      addr = NIL,
+      bang = false,
+      bar = true,
+      complete = NIL,
+      complete_arg = NIL,
+      count = NIL,
+      definition = 'call \128\253R3_ohyeah()',
+      name = 'Cmd3',
+      nargs = '0',
+      preview = false,
+      range = NIL,
+      register = false,
+      keepscript = false,
+      script_id = 3,
+    }
+    local cmd4 = {
+      addr = NIL,
+      bang = false,
+      bar = false,
+      complete = NIL,
+      complete_arg = NIL,
+      count = NIL,
+      definition = 'call \128\253R4_just_great()',
+      name = 'Cmd4',
+      nargs = '0',
+      preview = false,
+      range = NIL,
+      register = true,
+      keepscript = false,
+      script_id = 4,
+    }
     source([[
       let s:foo = 1
       command -complete=custom,ListUsers -nargs=+ Finger !finger <args>
     ]])
-    eq({Finger=cmd1}, meths.get_commands({builtin=false}))
+    eq({ Finger = cmd1 }, meths.get_commands({ builtin = false }))
     command('command -nargs=1 -complete=dir -addr=arguments -count=10 TestCmd pwd <args>')
-    eq({Finger=cmd1, TestCmd=cmd0}, meths.get_commands({builtin=false}))
+    eq({ Finger = cmd1, TestCmd = cmd0 }, meths.get_commands({ builtin = false }))
 
     source([[
       function! s:foo() abort
@@ -88,7 +191,10 @@ describe('nvim_get_commands', function()
       command -register Cmd4 call <SID>just_great()
     ]])
     -- TODO(justinmk): Order is stable but undefined. Sort before return?
-    eq({Cmd2=cmd2, Cmd3=cmd3, Cmd4=cmd4, Finger=cmd1, TestCmd=cmd0}, meths.get_commands({builtin=false}))
+    eq(
+      { Cmd2 = cmd2, Cmd3 = cmd3, Cmd4 = cmd4, Finger = cmd1, TestCmd = cmd0 },
+      meths.get_commands({ builtin = false })
+    )
   end)
 end)
 
@@ -96,7 +202,7 @@ describe('nvim_create_user_command', function()
   before_each(clear)
 
   it('works with strings', function()
-    meths.create_user_command('SomeCommand', 'let g:command_fired = <args>', {nargs = 1})
+    meths.create_user_command('SomeCommand', 'let g:command_fired = <args>', { nargs = 1 })
     meths.command('SomeCommand 42')
     eq(42, meths.eval('g:command_fired'))
   end)
@@ -113,227 +219,245 @@ describe('nvim_create_user_command', function()
       })
     ]]
 
-    eq({
-      name = "CommandWithLuaCallback",
-      args = [[this\  is    a\ test]],
-      fargs = {"this ", "is", "a test"},
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    eq(
+      {
+        name = 'CommandWithLuaCallback',
+        args = [[this\  is    a\ test]],
+        fargs = { 'this ', 'is', 'a test' },
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '',
       },
-      range = 0,
-      count = 2,
-      reg = "",
-    }, exec_lua [=[
+      exec_lua [=[
       vim.api.nvim_command([[CommandWithLuaCallback this\  is    a\ test]])
       return result
-    ]=])
-
-    eq({
-      name = "CommandWithLuaCallback",
-      args = [[this   includes\ a backslash: \\]],
-      fargs = {"this", "includes a", "backslash:", "\\"},
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    ]=]
+    )
+
+    eq(
+      {
+        name = 'CommandWithLuaCallback',
+        args = [[this   includes\ a backslash: \\]],
+        fargs = { 'this', 'includes a', 'backslash:', '\\' },
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '',
       },
-      range = 0,
-      count = 2,
-      reg = "",
-    }, exec_lua [=[
+      exec_lua [=[
       vim.api.nvim_command([[CommandWithLuaCallback this   includes\ a backslash: \\]])
       return result
-    ]=])
-
-    eq({
-      name = "CommandWithLuaCallback",
-      args = "a\\b",
-      fargs = {"a\\b"},
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    ]=]
+    )
+
+    eq(
+      {
+        name = 'CommandWithLuaCallback',
+        args = 'a\\b',
+        fargs = { 'a\\b' },
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '',
       },
-      range = 0,
-      count = 2,
-      reg = "",
-    }, exec_lua [=[
+      exec_lua [=[
       vim.api.nvim_command('CommandWithLuaCallback a\\b')
       return result
-    ]=])
-
-    eq({
-      name = "CommandWithLuaCallback",
-      args = 'h\tey ',
-      fargs = {[[h]], [[ey]]},
-      bang = true,
-      line1 = 10,
-      line2 = 10,
-      mods = "confirm unsilent botright horizontal",
-      smods = {
-        browse = false,
-        confirm = true,
-        emsg_silent = false,
-        hide = false,
-        horizontal = true,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "botright",
-        tab = -1,
-        unsilent = true,
-        verbose = -1,
-        vertical = false,
+    ]=]
+    )
+
+    eq(
+      {
+        name = 'CommandWithLuaCallback',
+        args = 'h\tey ',
+        fargs = { [[h]], [[ey]] },
+        bang = true,
+        line1 = 10,
+        line2 = 10,
+        mods = 'confirm unsilent botright horizontal',
+        smods = {
+          browse = false,
+          confirm = true,
+          emsg_silent = false,
+          hide = false,
+          horizontal = true,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = 'botright',
+          tab = -1,
+          unsilent = true,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 1,
+        count = 10,
+        reg = '',
       },
-      range = 1,
-      count = 10,
-      reg = "",
-    }, exec_lua [=[
+      exec_lua [=[
       vim.api.nvim_command('unsilent horizontal botright confirm 10CommandWithLuaCallback! h\tey ')
       return result
-    ]=])
-
-    eq({
-      name = "CommandWithLuaCallback",
-      args = "h",
-      fargs = {"h"},
-      bang = false,
-      line1 = 1,
-      line2 = 42,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    ]=]
+    )
+
+    eq(
+      {
+        name = 'CommandWithLuaCallback',
+        args = 'h',
+        fargs = { 'h' },
+        bang = false,
+        line1 = 1,
+        line2 = 42,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 1,
+        count = 42,
+        reg = '',
       },
-      range = 1,
-      count = 42,
-      reg = "",
-    }, exec_lua [[
+      exec_lua [[
       vim.api.nvim_command('CommandWithLuaCallback 42 h')
       return result
-    ]])
-
-    eq({
-      name = "CommandWithLuaCallback",
-      args = "",
-      fargs = {},  -- fargs works without args
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    ]]
+    )
+
+    eq(
+      {
+        name = 'CommandWithLuaCallback',
+        args = '',
+        fargs = {}, -- fargs works without args
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '',
       },
-      range = 0,
-      count = 2,
-      reg = "",
-    }, exec_lua [[
+      exec_lua [[
       vim.api.nvim_command('CommandWithLuaCallback')
       return result
-    ]])
+    ]]
+    )
 
     -- f-args doesn't split when command nargs is 1 or "?"
     exec_lua [[
@@ -347,80 +471,86 @@ describe('nvim_create_user_command', function()
       })
     ]]
 
-    eq({
-      name = "CommandWithOneOrNoArg",
-      args = "hello I'm one argument",
-      fargs = {"hello I'm one argument"},  -- Doesn't split args
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    eq(
+      {
+        name = 'CommandWithOneOrNoArg',
+        args = "hello I'm one argument",
+        fargs = { "hello I'm one argument" }, -- Doesn't split args
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '',
       },
-      range = 0,
-      count = 2,
-      reg = "",
-    }, exec_lua [[
+      exec_lua [[
       vim.api.nvim_command('CommandWithOneOrNoArg hello I\'m one argument')
       return result
-    ]])
+    ]]
+    )
 
     -- f-args is an empty table if no args were passed
-    eq({
-      name = "CommandWithOneOrNoArg",
-      args = "",
-      fargs = {},
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    eq(
+      {
+        name = 'CommandWithOneOrNoArg',
+        args = '',
+        fargs = {},
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '',
       },
-      range = 0,
-      count = 2,
-      reg = "",
-    }, exec_lua [[
+      exec_lua [[
       vim.api.nvim_command('CommandWithOneOrNoArg')
       return result
-    ]])
+    ]]
+    )
 
     -- f-args is an empty table when the command nargs=0
     exec_lua [[
@@ -434,88 +564,93 @@ describe('nvim_create_user_command', function()
         register = true,
       })
     ]]
-    eq({
-      name = "CommandWithNoArgs",
-      args = "",
-      fargs = {},
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    eq(
+      {
+        name = 'CommandWithNoArgs',
+        args = '',
+        fargs = {},
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '',
       },
-      range = 0,
-      count = 2,
-      reg = "",
-    }, exec_lua [[
+      exec_lua [[
       vim.cmd('CommandWithNoArgs')
       return result
-    ]])
+    ]]
+    )
     -- register can be specified
-    eq({
-      name = "CommandWithNoArgs",
-      args = "",
-      fargs = {},
-      bang = false,
-      line1 = 1,
-      line2 = 1,
-      mods = "",
-      smods = {
-        browse = false,
-        confirm = false,
-        emsg_silent = false,
-        hide = false,
-        horizontal = false,
-        keepalt = false,
-        keepjumps = false,
-        keepmarks = false,
-        keeppatterns = false,
-        lockmarks = false,
-        noautocmd = false,
-        noswapfile = false,
-        sandbox = false,
-        silent = false,
-        split = "",
-        tab = -1,
-        unsilent = false,
-        verbose = -1,
-        vertical = false,
+    eq(
+      {
+        name = 'CommandWithNoArgs',
+        args = '',
+        fargs = {},
+        bang = false,
+        line1 = 1,
+        line2 = 1,
+        mods = '',
+        smods = {
+          browse = false,
+          confirm = false,
+          emsg_silent = false,
+          hide = false,
+          horizontal = false,
+          keepalt = false,
+          keepjumps = false,
+          keepmarks = false,
+          keeppatterns = false,
+          lockmarks = false,
+          noautocmd = false,
+          noswapfile = false,
+          sandbox = false,
+          silent = false,
+          split = '',
+          tab = -1,
+          unsilent = false,
+          verbose = -1,
+          vertical = false,
+        },
+        range = 0,
+        count = 2,
+        reg = '+',
       },
-      range = 0,
-      count = 2,
-      reg = "+",
-    }, exec_lua [[
+      exec_lua [[
       vim.cmd('CommandWithNoArgs +')
       return result
-    ]])
-
+    ]]
+    )
   end)
 
   it('can define buffer-local commands', function()
     local bufnr = meths.create_buf(false, false)
-    bufmeths.create_user_command(bufnr, "Hello", "", {})
-    matches("Not an editor command: Hello", pcall_err(meths.command, "Hello"))
+    bufmeths.create_user_command(bufnr, 'Hello', '', {})
+    matches('Not an editor command: Hello', pcall_err(meths.command, 'Hello'))
     meths.set_current_buf(bufnr)
-    meths.command("Hello")
+    meths.command('Hello')
     assert_alive()
   end)
 
@@ -543,33 +678,63 @@ describe('nvim_create_user_command', function()
   end)
 
   it('does not allow invalid command names', function()
-    eq("Invalid command name (must start with uppercase): 'test'", pcall_err(exec_lua, [[
+    eq(
+      "Invalid command name (must start with uppercase): 'test'",
+      pcall_err(
+        exec_lua,
+        [[
       vim.api.nvim_create_user_command('test', 'echo "hi"', {})
-    ]]))
-    eq("Invalid command name: 't@'", pcall_err(exec_lua, [[
+    ]]
+      )
+    )
+    eq(
+      "Invalid command name: 't@'",
+      pcall_err(
+        exec_lua,
+        [[
       vim.api.nvim_create_user_command('t@', 'echo "hi"', {})
-    ]]))
-    eq("Invalid command name: 'T@st'", pcall_err(exec_lua, [[
+    ]]
+      )
+    )
+    eq(
+      "Invalid command name: 'T@st'",
+      pcall_err(
+        exec_lua,
+        [[
       vim.api.nvim_create_user_command('T@st', 'echo "hi"', {})
-    ]]))
-    eq("Invalid command name: 'Test!'", pcall_err(exec_lua, [[
+    ]]
+      )
+    )
+    eq(
+      "Invalid command name: 'Test!'",
+      pcall_err(
+        exec_lua,
+        [[
       vim.api.nvim_create_user_command('Test!', 'echo "hi"', {})
-    ]]))
-    eq("Invalid command name: '💩'", pcall_err(exec_lua, [[
+    ]]
+      )
+    )
+    eq(
+      "Invalid command name: '💩'",
+      pcall_err(
+        exec_lua,
+        [[
       vim.api.nvim_create_user_command('💩', 'echo "hi"', {})
-    ]]))
+    ]]
+      )
+    )
   end)
 
   it('smods can be used with nvim_cmd', function()
-    exec_lua[[
+    exec_lua [[
       vim.api.nvim_create_user_command('MyEcho', function(opts)
         vim.api.nvim_cmd({ cmd = 'echo', args = { '&verbose' }, mods = opts.smods }, {})
       end, {})
     ]]
-    eq("3", meths.cmd({ cmd = 'MyEcho', mods = { verbose = 3 } }, { output = true }))
+    eq('3', meths.cmd({ cmd = 'MyEcho', mods = { verbose = 3 } }, { output = true }))
 
     eq(1, #meths.list_tabpages())
-    exec_lua[[
+    exec_lua [[
       vim.api.nvim_create_user_command('MySplit', function(opts)
         vim.api.nvim_cmd({ cmd = 'split', mods = opts.smods }, {})
       end, {})
@@ -599,13 +764,13 @@ describe('nvim_del_user_command', function()
     meths.create_user_command('Hello', 'echo "Hi"', {})
     meths.command('Hello')
     meths.del_user_command('Hello')
-    matches("Not an editor command: Hello", pcall_err(meths.command, "Hello"))
+    matches('Not an editor command: Hello', pcall_err(meths.command, 'Hello'))
   end)
 
   it('can delete buffer-local commands', function()
     bufmeths.create_user_command(0, 'Hello', 'echo "Hi"', {})
     meths.command('Hello')
     bufmeths.del_user_command(0, 'Hello')
-    matches("Not an editor command: Hello", pcall_err(meths.command, "Hello"))
+    matches('Not an editor command: Hello', pcall_err(meths.command, 'Hello'))
   end)
 end)