I broke up with neovim....vim is my best friend now

dot_vim/plugged/vimtex/test/test-env/test-surround.vim

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+set nocompatible
+set runtimepath^=../..
+filetype plugin indent on
+syntax on
+
+set shiftwidth=2
+set expandtab
+
+nnoremap q :qall!<cr>
+
+silent edit test-surround.tex
+
+execute "normal 13G\<plug>(vimtex-env-surround-operator)3jnumbers\<cr>"
+call assert_equal([
+      \ '\begin{numbers}',
+      \ '  one',
+      \ '  two',
+      \ '  three',
+      \ '  four',
+      \ '\end{numbers}'
+      \], getline(13, 18))
+
+call vimtex#env#surround(9, 10, 'verbatim')
+call assert_equal([
+      \ '\begin{quote}',
+      \ '  \begin{verbatim}',
+      \ '    This is wrongly indented.',
+      \ '    Two lines.',
+      \ '  \end{verbatim}',
+      \ '\end{quote}'
+      \], getline(8, 13))
+
+call vimtex#env#surround(4, 6, 'test')
+call assert_equal([
+      \ '\begin{test}',
+      \ '  Hello World!',
+      \ '',
+      \ '  Hello Moon!',
+      \ '\end{test}',
+      \], getline(4, 8))
+
+call vimtex#test#finished()