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

dot_vim/plugged/vimtex/test/test-doc/Makefile

@@ -0,0 +1,14 @@
+MYVIM ?= nvim --clean --headless
+
+INMAKE := 1
+export INMAKE
+
+TESTS := $(wildcard test*.vim)
+TESTS := $(TESTS:.vim=)
+
+.PHONY: default $(TESTS)
+
+default: $(TESTS)
+
+$(TESTS):
+	@$(MYVIM) -u $@.vim

dot_vim/plugged/vimtex/test/test-doc/test.tex

@@ -0,0 +1,11 @@
+\documentclass{article}
+\usepackage{tikz}
+\usepackage{amsmath,mathtools}
+
+\usetikzlibrary{hobby,calc}
+
+\begin{document}
+
+Hello World!
+
+\end{document}

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

@@ -0,0 +1,24 @@
+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()

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

@@ -0,0 +1,37 @@
+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({
+      \ 'type': 'usepackage',
+      \ 'candidates': ['amsmath', 'mathtools'],
+      \ 'selected': 'amsmath'
+      \}, vimtex#doc#get_context())
+
+call cursor([3, 25])
+call assert_equal({
+      \ 'type': 'usepackage',
+      \ 'candidates': ['amsmath', 'mathtools'],
+      \ 'selected': 'mathtools'
+      \}, vimtex#doc#get_context())
+
+call cursor([5, 10])
+call assert_equal({
+      \ 'type': 'tikzlibrary',
+      \ 'candidates': ['tikz', 'hobby'],
+      \}, vimtex#doc#get_context())
+
+call cursor([5, 20])
+call assert_equal({
+      \ 'type': 'tikzlibrary',
+      \ 'candidates': ['tikz', 'hobby'],
+      \ 'selected': 'hobby'
+      \}, vimtex#doc#get_context())
+
+call vimtex#test#finished()