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

dot_vim/plugged/vimtex/test/test-doc/test_usepackage.vim

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+set nocompatible
+let &rtp = '../..,' . &rtp
+filetype plugin on
+
+nnoremap q :qall!<cr>
+silent edit test.tex
+
+if empty($INMAKE) | finish | endif
+
+call cursor([3, 15])
+call assert_equal({
+      \ 'candidates': ['amsmath', 'mathtools'],
+      \ 'type': 'usepackage',
+      \ 'selected': 'amsmath'
+      \}, vimtex#doc#get_context())
+
+call cursor([3, 25])
+call assert_equal({
+      \ 'candidates': ['amsmath', 'mathtools'],
+      \ 'type': 'usepackage',
+      \ 'selected': 'mathtools'
+      \}, vimtex#doc#get_context())
+
+call vimtex#test#finished()