Transition E2E to use the yo-dawg plugin

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "test/xdg/local/share/nvim/site/pack/testing/start/nvim-treesitter"]
 	path = test/xdg/local/share/nvim/site/pack/testing/start/nvim-treesitter
 	url = https://github.com/nvim-treesitter/nvim-treesitter
+[submodule "test/xdg/local/share/nvim/site/pack/testing/start/yo-dawg"]
+	path = test/xdg/local/share/nvim/site/pack/testing/start/yo-dawg
+	url = https://gitlab.com/HiPhish/yo-dawg.nvim.git

test/e2e/attaching.lua

@@ -1,24 +1,13 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local call_function = 'nvim_call_function'
-local exec_lua = 'nvim_exec_lua'
-local buf_set_lines = 'nvim_buf_set_lines'
-local buf_set_option = 'nvim_buf_set_option'
-local cmd = 'nvim_cmd'
 
 describe('Attaching a strategy to a buffer', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
 
 		-- Set up a tracking strategy
-		request(exec_lua, [[
+		nvim:exec_lua([[
 			TSEnsure('lua', 'vim')
 			do
 				local track = require('rainbow-delimiters.strategy.track')
@@ -33,36 +22,36 @@ describe('Attaching a strategy to a buffer', function()
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	it('Does not attach a second time if the buffer is already attached', function()
 		-- Write buffer to a file
-		local tempfile = request(call_function, 'tempname', {})
+		local tempfile = nvim:call_function('tempname', {})
-		request(call_function, 'writefile', {{'print((((("Hello, world!")))))', '-- vim:ft=lua'}, tempfile})
+		nvim:call_function('writefile', {{'print((((("Hello, world!")))))', '-- vim:ft=lua'}, tempfile})
 
 		-- Edit the buffer multiple times, this will trigger attachment
 		for _ = 1, 3 do
-			request(cmd, {cmd = 'edit', args = {tempfile}}, {})
+			nvim:cmd({cmd = 'edit', args = {tempfile}}, {})
-			request(cmd, {cmd = 'filetype', args = {'detect'}}, {})
+			nvim:cmd({cmd = 'filetype', args = {'detect'}}, {})
 		end
 
-		local count = request(exec_lua, 'return the_strategy.attachments[1]', {})
+		local count = nvim:exec_lua('return the_strategy.attachments[1]', {})
 		assert.is.equal(1, count, 'Buffer attached multiple times')
 	end)
 
 	it('Performs cleanup after a buffer is deleted', function()
 		local is_attached
 
-		request(buf_set_lines, 0, 0, -1, true, {'print((((("Hello, world!")))))', '-- vim:ft=lua'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print((((("Hello, world!")))))', '-- vim:ft=lua'})
-		request(cmd, {cmd = 'filetype', args = {'detect'}}, {})
+		nvim:cmd({cmd = 'filetype', args = {'detect'}}, {})
 
-		is_attached = request(exec_lua, 'return the_strategy.buffers[vim.fn.bufnr()] ~= nil', {})
+		is_attached = nvim:exec_lua('return the_strategy.buffers[vim.fn.bufnr()] ~= nil', {})
 		assert.is_true(is_attached, 'Strategy must be attach to buffer')
 
 		-- Delete the buffer
-		request(cmd, {cmd = 'bdelete', bang = true}, {})
+		nvim:cmd({cmd = 'bdelete', bang = true}, {})
-		is_attached = request(exec_lua, 'return the_strategy.buffers[vim.fn.bufnr()] ~= nil', {})
+		is_attached = nvim:exec_lua('return the_strategy.buffers[vim.fn.bufnr()] ~= nil', {})
 		assert.is_false(is_attached, 'Strategy must not be attach to buffer')
 	end)
 
@@ -70,10 +59,10 @@ describe('Attaching a strategy to a buffer', function()
 		-- Switching the file type preserves the number of attachments, but
 		-- changes the language
 		for _, expected in ipairs({'lua', 'vim'}) do
-			request('nvim_buf_set_option', 0, 'filetype', expected)
+			nvim:buf_set_option(0, 'filetype', expected)
 
-			local lang = request(exec_lua, 'return the_strategy.buffers[vim.fn.bufnr()].lang', {})
+			local lang = nvim:exec_lua('return the_strategy.buffers[vim.fn.bufnr()].lang', {})
-			local attachments = request(exec_lua, 'return the_strategy.attachments[1]', {})
+			local attachments = nvim:exec_lua('return the_strategy.attachments[1]', {})
 
 			assert.is.equal(1, attachments)
 			assert.is.equal(lang, expected)
@@ -82,15 +71,15 @@ describe('Attaching a strategy to a buffer', function()
 
 	it('Unloads a buffer without raising errors', function()
 		-- Create two windows with different buffers, but with same file type
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
-		request(buf_set_lines, 0, 0, -1, true, {'print(((("Hello world"))))', '-- vim:ft=lua'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print(((("Hello world"))))', '-- vim:ft=lua'})
-		request(cmd, {cmd = 'new'}, {})
+		nvim:cmd({cmd = 'new'}, {})
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
-		request(buf_set_lines, 0, 0, -1, true, {'print(((("Goodbye world"))))', '-- vim:ft=lua'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print(((("Goodbye world"))))', '-- vim:ft=lua'})
 
-		local secondbuf = request(call_function, 'bufnr', {})
+		local secondbuf = nvim:call_function('bufnr', {})
-		request(cmd, {cmd = 'bdelete', args = {secondbuf}, bang = true}, {})
+		nvim:cmd({cmd = 'bdelete', args = {secondbuf}, bang = true}, {})
-		local errmsg = request('nvim_get_vvar', 'errmsg')
+		local errmsg = nvim:get_vvar('errmsg')
 
 		assert.is.equal('', errmsg)
 	end)

test/e2e/buffer-manipulation.lua

@@ -1,7 +1,4 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local exec_lua = 'nvim_exec_lua'
 
 ---Markdown document with Lua code inside a code block
 local markdown_with_injected_lua = [[This is some Markdown
@@ -25,14 +22,10 @@ This is more markdown.]]
 describe('Buffer Manipulation', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
-		request(exec_lua, 'TSEnsure(...)', {'lua', 'vim', 'markdown'})
+		nvim:exec_lua('TSEnsure(...)', {'lua', 'vim', 'markdown'})
-		request(exec_lua, [[
+		nvim:exec_lua([[
 			local rb = require 'rainbow-delimiters'
 			local global = rb.strategy.global
 			assert(nil ~= global)
@@ -45,19 +38,19 @@ describe('Buffer Manipulation', function()
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	it('Clears extmarks when moving line out of injected langauge', function()
-		request('nvim_exec_lua', 'TSEnsure(...)', {'lua', 'markdown'})
+		nvim:exec_lua('TSEnsure(...)', {'lua', 'markdown'})
-		request('nvim_buf_set_lines', 0, 0, -2, true, vim.fn.split(markdown_with_injected_lua, '\n'))
+		nvim:buf_set_lines(0, 0, -2, true, vim.fn.split(markdown_with_injected_lua, '\n'))
-		request('nvim_buf_set_option', 0, 'filetype', 'markdown')
+		nvim:buf_set_option(0, 'filetype', 'markdown')
 		assert.nvim(nvim).has_extmarks_at(3, 5, 'lua')
 
 		-- Move Lua line out of code block
-		request('nvim_cmd', {cmd = 'move', range = {4}, args = {5}}, {})
+		nvim:cmd({cmd = 'move', range = {4}, args = {5}}, {})
 
-		local given = vim.fn.join(request('nvim_buf_get_lines', 0, 0, -2, true), '\n')
+		local given = vim.fn.join(nvim:buf_get_lines(0, 0, -2, true), '\n')
 		assert.is.equal(markdown_without_injected_lua, given)
 
 		-- Skip this test for now; calling `move` via RPC does not trigger the
@@ -68,15 +61,15 @@ describe('Buffer Manipulation', function()
 	end)
 
 	it('Adds extmarks when moving line into injected langauge', function()
-		request('nvim_exec_lua', 'TSEnsure(...)', {'lua', 'markdown'})
+		nvim:exec_lua('TSEnsure(...)', {'lua', 'markdown'})
-		request('nvim_buf_set_lines', 0, 0, -2, true, vim.fn.split(markdown_without_injected_lua, '\n'))
+		nvim:buf_set_lines(0, 0, -2, true, vim.fn.split(markdown_without_injected_lua, '\n'))
-		request('nvim_buf_set_option', 0, 'filetype', 'markdown')
+		nvim:buf_set_option(0, 'filetype', 'markdown')
 		assert.nvim(nvim).Not.has_extmarks_at(4, 5, 'lua')
 
 		-- Move Lua line out of code block
-		request('nvim_cmd', {cmd = 'move', range = {5}, args = {3}}, {})
+		nvim:cmd({cmd = 'move', range = {5}, args = {3}}, {})
 
-		local given = vim.fn.join(request('nvim_buf_get_lines', 0, 0, -2, true), '\n')
+		local given = vim.fn.join(nvim:buf_get_lines(0, 0, -2, true), '\n')
 		assert.is.equal(markdown_with_injected_lua, given)
 
 		-- Skip this test for now; calling `move` via RPC does not trigger the

test/e2e/config.lua

@@ -1,32 +1,22 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local exec_lua = 'nvim_exec_lua'
-local exec_vim = 'nvim_exec2'
-local set_var  = 'nvim_set_var'
-local buf_set_lines = 'nvim_buf_set_lines'
 
 describe('User settings are respected', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	describe('Strategy settings', function()
 		it('Applies the default strategy to all languages', function()
 			local strategy = 'default strategy'
-			request(exec_vim, 'let g:rainbow_delimiters = {"strategy": {"": "default strategy"}}', {})
+			nvim:exec2('let g:rainbow_delimiters = {"strategy": {"": "default strategy"}}', {})
-			local lua_strategy = request(exec_lua, 'return require("rainbow-delimiters.config").strategy.lua', {})
+			local lua_strategy = nvim:exec_lua('return require("rainbow-delimiters.config").strategy.lua', {})
-			local   c_strategy = request(exec_lua, 'return require("rainbow-delimiters.config").strategy.c', {})
+			local   c_strategy = nvim:exec_lua('return require("rainbow-delimiters.config").strategy.c', {})
 			assert.is.equal(strategy, lua_strategy)
 			assert.is.equal(strategy,   c_strategy)
 		end)
@@ -35,13 +25,13 @@ describe('User settings are respected', function()
 			-- I had to use a trick here because we cannot compare dictionaries or
 			-- functions for identity between Vim script and Lua.  Instead I
 			-- set a string as the strategy and compare for that equality.
-			request( exec_lua, 'require("rainbow-delimiters.default").strategy[""] = "default strategy"', {})
+			nvim:exec_lua('require("rainbow-delimiters.default").strategy[""] = "default strategy"', {})
 
 			-- Override the strategy for Vim only
-			request(set_var, 'rainbow_delimiters', {strategy = {vim = 'vim strategy'}})
+			nvim:set_var('rainbow_delimiters', {strategy = {vim = 'vim strategy'}})
 
-			local lua_strategy = request(exec_lua, 'return require("rainbow-delimiters.config").strategy.lua', {})
+			local lua_strategy = nvim:exec_lua('return require("rainbow-delimiters.config").strategy.lua', {})
-			local vim_strategy = request(exec_lua, 'return require("rainbow-delimiters.config").strategy.vim', {})
+			local vim_strategy = nvim:exec_lua('return require("rainbow-delimiters.config").strategy.vim', {})
 
 			assert.is.equal('vim strategy',     vim_strategy, 'Wrong strategy found for Vim')
 			assert.is.equal('default strategy', lua_strategy, 'Wrong strategy found for Lua')
@@ -50,10 +40,10 @@ describe('User settings are respected', function()
 		describe('Strategies can be thunks', function()
 			before_each(function()
 				-- Store strategies in global variables for later reference
-				request(exec_lua, 'noop = require("rainbow-delimiters").strategy.noop', {})
+				nvim:exec_lua('noop = require("rainbow-delimiters").strategy.noop', {})
-				request(exec_lua, 'the_strategy = require("rainbow-delimiters.strategy.track")(noop)', {})
+				nvim:exec_lua('the_strategy = require("rainbow-delimiters.strategy.track")(noop)', {})
 				-- Set a thunk as the strategy
-				request(exec_lua, [[
+				nvim:exec_lua([[
 				vim.g.rainbow_delimiters = {
 					strategy = {
 						[""] = function() return the_strategy end,
@@ -63,18 +53,18 @@ describe('User settings are respected', function()
 			end)
 
 			it('Uses the strategy returned by the thunk', function()
-				request(exec_lua, 'TSEnsure(...)', {'lua'})
+				nvim:exec_lua('TSEnsure(...)', {'lua'})
-				request(buf_set_lines, 0, 0, -1, true, {'print "Hello world"', '-- vim:ft=lua'})
+				nvim:buf_set_lines(0, 0, -1, true, {'print "Hello world"', '-- vim:ft=lua'})
-				request('nvim_command', 'filetype detect')
+				nvim:command('filetype detect')
-				local attachments = request(exec_lua, 'return the_strategy.attachments[1]', {})
+				local attachments = nvim:exec_lua('return the_strategy.attachments[1]', {})
 				assert.is.equal(1, attachments, 'The strategy should be attached to the Lua buffer')
 			end)
 
 			it('Does nothing if the thunk returns nil', function()
-				request(exec_lua, 'TSEnsure(...)', {'vim'})
+				nvim:exec_lua('TSEnsure(...)', {'vim'})
-				request(buf_set_lines, 0, 0, -1, true, {'echo "Hello world"', '" vim:ft=vim'})
+				nvim:buf_set_lines(0, 0, -1, true, {'echo "Hello world"', '" vim:ft=vim'})
-				request('nvim_command', 'filetype detect')
+				nvim:command('filetype detect')
-				local attachments = request(exec_lua, 'return the_strategy.attachments[1]', {})
+				local attachments = nvim:exec_lua('return the_strategy.attachments[1]', {})
 				assert.is.equal(0, attachments, 'The strategy should not be attached to the Vim buffer')
 			end)
 		end)
@@ -82,10 +72,10 @@ describe('User settings are respected', function()
 
 	it('Overrides the query for an individual language', function()
 		-- Override the query for one language only
-		request(set_var, 'rainbow_delimiters', {query = {c = 'other-query'}})
+		nvim:set_var('rainbow_delimiters', {query = {c = 'other-query'}})
 
-		local   c_query = request(exec_lua, 'return require("rainbow-delimiters.config").query.c', {})
+		local   c_query = nvim:exec_lua('return require("rainbow-delimiters.config").query.c', {})
-		local lua_query = request(exec_lua, 'return require("rainbow-delimiters.config").query.lua', {})
+		local lua_query = nvim:exec_lua('return require("rainbow-delimiters.config").query.lua', {})
 
 		assert.is.equal('other-query', c_query)
 		assert.is.equal('rainbow-delimiters', lua_query)
@@ -104,49 +94,49 @@ describe('User settings are respected', function()
 		}
 
 		-- Set highlight to empty list
-		request(set_var, 'rainbow_delimiters', {highlight = {}})
+		nvim:set_var('rainbow_delimiters', {highlight = {}})
 
 		for i, expected in ipairs(hlgroups) do
-			local given = request(exec_lua, 'return require("rainbow-delimiters.config").highlight[...]', {i})
+			local given = nvim:exec_lua('return require("rainbow-delimiters.config").highlight[...]', {i})
 			assert.is.equal(expected, given, string.format('Wrong highlight group at index %d', i))
 		end
 	end)
 
 	describe('White- and blacklist individual languages', function()
 		it('Has all languages enabled without configuration', function()
-			request(exec_lua, 'rbc = require("rainbow-delimiters.config")', {})
+			nvim:exec_lua('rbc = require("rainbow-delimiters.config")', {})
-			local lua_enabled = request(exec_lua, 'return rbc.enabled_for("lua")', {})
+			local lua_enabled = nvim:exec_lua('return rbc.enabled_for("lua")', {})
-			local vim_enabled = request(exec_lua, 'return rbc.enabled_for("vim")', {})
+			local vim_enabled = nvim:exec_lua('return rbc.enabled_for("vim")', {})
 
 			assert.is_true(lua_enabled, 'Lua should be enabled')
 			assert.is_true(vim_enabled, 'Vim script should be enabled')
 		end)
 
 		it('Has all languages enabled in blank configuration', function()
-			request(set_var, 'rainbow_delimiters', {})
+			nvim:set_var('rainbow_delimiters', {})
-			request(exec_lua, 'rbc = require("rainbow-delimiters.config")', {})
+			nvim:exec_lua('rbc = require("rainbow-delimiters.config")', {})
-			local lua_enabled = request(exec_lua, 'return rbc.enabled_for("lua")', {})
+			local lua_enabled = nvim:exec_lua('return rbc.enabled_for("lua")', {})
-			local vim_enabled = request(exec_lua, 'return rbc.enabled_for("vim")', {})
+			local vim_enabled = nvim:exec_lua('return rbc.enabled_for("vim")', {})
 
 			assert.is_true(lua_enabled, 'Lua should be enabled')
 			assert.is_true(vim_enabled, 'Vim script should be enabled')
 		end)
 
 		it('Can whitelist individual file types by adding them to our configuration', function()
-			request(set_var, 'rainbow_delimiters', {whitelist = {'lua'}})
+			nvim:set_var('rainbow_delimiters', {whitelist = {'lua'}})
-			request(exec_lua, 'rbc = require("rainbow-delimiters.config")', {})
+			nvim:exec_lua('rbc = require("rainbow-delimiters.config")', {})
-			local lua_enabled = request(exec_lua, 'return rbc.enabled_for("lua")', {})
+			local lua_enabled = nvim:exec_lua('return rbc.enabled_for("lua")', {})
-			local vim_enabled = request(exec_lua, 'return rbc.enabled_for("vim")', {})
+			local vim_enabled = nvim:exec_lua('return rbc.enabled_for("vim")', {})
 
 			assert.is_true( lua_enabled, 'Lua should be enabled')
 			assert.is_false(vim_enabled, 'Vim script should be disabled')
 		end)
 
 		it('Can blacklist individual file types by adding them to our configuration', function()
-			request(set_var, 'rainbow_delimiters', {blacklist = {'vim'}})
+			nvim:set_var('rainbow_delimiters', {blacklist = {'vim'}})
-			request(exec_lua, 'rbc = require("rainbow-delimiters.config")', {})
+			nvim:exec_lua('rbc = require("rainbow-delimiters.config")', {})
-			local lua_enabled = request(exec_lua, 'return rbc.enabled_for("lua")', {})
+			local lua_enabled = nvim:exec_lua('return rbc.enabled_for("lua")', {})
-			local vim_enabled = request(exec_lua, 'return rbc.enabled_for("vim")', {})
+			local vim_enabled = nvim:exec_lua('return rbc.enabled_for("vim")', {})
 
 			assert.is_true( lua_enabled, 'Lua should be enabled')
 			assert.is_false(vim_enabled, 'Vim script should be disabled')
@@ -155,26 +145,26 @@ describe('User settings are respected', function()
 
 	describe('The setup function sets configuration indirectly', function()
 		it('Can call the setup function', function()
-			request(exec_lua, [[
+			nvim:exec_lua([[
 			require('rainbow-delimiters.setup').setup {
 				query = {
 					lua = 'rainbow-blocks'
 				}
 			}
 			]], {})
-			local lua_query = request('nvim_eval', 'g:rainbow_delimiters.query.lua')
+			local lua_query = nvim:eval('g:rainbow_delimiters.query.lua')
 			assert.is.equal('rainbow-blocks', lua_query)
 		end)
 
 		it('Can call the table itset', function()
-			request(exec_lua, [[
+			nvim:exec_lua([[
 			require('rainbow-delimiters.setup') {
 				query = {
 					lua = 'rainbow-blocks'
 				}
 			}
 			]], {})
-			local lua_query = request('nvim_eval', 'g:rainbow_delimiters.query.lua')
+			local lua_query = nvim:eval('g:rainbow_delimiters.query.lua')
 			assert.is.equal('rainbow-blocks', lua_query)
 		end)
 	end)

test/e2e/public-api.lua

@@ -1,24 +1,13 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local exec_lua = 'nvim_exec_lua'
-local buf_set_lines = 'nvim_buf_set_lines'
-local buf_set_option = 'nvim_buf_set_option'
-local command = 'nvim_command'
-
 
 describe('The Rainbow Delimiters public API', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
 
 		-- Set up a tracking strategy
-		request(exec_lua, [[
+		nvim:exec_lua([[
 			TSEnsure('markdown', 'lua', 'vim')
 			rb = require 'rainbow-delimiters'
     		vim.g.rainbow_delimiters = {
@@ -29,36 +18,36 @@ describe('The Rainbow Delimiters public API', function()
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	describe('Whether RB is enabled for a buffer at startup', function()
 		it('Is disabled for a buffer without file type', function()
-			assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		it('Is enabled for a supported language', function()
-			request(buf_set_option, 0, 'filetype', 'lua')
+			nvim:buf_set_option(0, 'filetype', 'lua')
-			assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		describe('Blacklist', function()
 			before_each(function()
-				request(command, 'let g:rainbow_delimiters.blacklist = ["markdown"]')
+				nvim:command('let g:rainbow_delimiters.blacklist = ["markdown"]')
 			end)
 
 			it('Is enabled for a not blacklisted language', function()
-				request(buf_set_option, 0, 'filetype', 'lua')
+				nvim:buf_set_option(0, 'filetype', 'lua')
-				assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 
 			it('Is disabled for a blacklisted language', function()
-				request(buf_set_option, 0, 'filetype', 'markdown')
+				nvim:buf_set_option(0, 'filetype', 'markdown')
-				assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 
 			it('Is disabled for a blacklisted language with injected whitelisted language', function()
-				request(buf_set_lines, 0, 0, -1, true, {
+				nvim:buf_set_lines(0, 0, -1, true, {
 					'This is Markdown',
 					'',
 					'```lua',
@@ -67,37 +56,37 @@ describe('The Rainbow Delimiters public API', function()
 					'',
 					'More Markdown',
 				})
-				request(buf_set_option, 0, 'filetype', 'markdown')
+				nvim:buf_set_option(0, 'filetype', 'markdown')
-				assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 		end)
 
 		describe('Whitelist', function()
 			before_each(function()
-				request(command, 'let g:rainbow_delimiters.whitelist = ["lua"]')
+				nvim:command('let g:rainbow_delimiters.whitelist = ["lua"]')
 			end)
 
 			it('Is disabled for a not whitelisted language', function()
-				request(buf_set_option, 0, 'filetype', 'markdown')
+				nvim:buf_set_option(0, 'filetype', 'markdown')
-				assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 
 			it('Is enabled for a whitelisted language', function()
-				request(buf_set_option, 0, 'filetype', 'lua')
+				nvim:buf_set_option(0, 'filetype', 'lua')
-				assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 
 			it('Is enabled for whitelisted language with other language injected', function()
-				request(buf_set_lines, 0, 0, -1, true, {
+				nvim:buf_set_lines(0, 0, -1, true, {
 					'print "This is Lua"',
 					'vim.cmd [[echo "This is Vim"]]',
 				})
-				request(buf_set_option, 0, 'filetype', 'lua')
+				nvim:buf_set_option(0, 'filetype', 'lua')
-				assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 
 			it('Is disabled for not whitelisted language with injected whitelisted language', function()
-				request(buf_set_lines, 0, 0, -1, true, {
+				nvim:buf_set_lines(0, 0, -1, true, {
 					'This is Markdown',
 					'',
 					'```lua',
@@ -106,87 +95,87 @@ describe('The Rainbow Delimiters public API', function()
 					'',
 					'More Markdown',
 				})
-				request(buf_set_option, 0, 'filetype', 'markdown')
+				nvim:buf_set_option(0, 'filetype', 'markdown')
-				assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 		end)
 	end)
 
 	describe('Manual toggling', function()
 		it('Can be disabled for a buffer', function()
-			request(buf_set_option, 0, 'filetype', 'lua')
+			nvim:buf_set_option(0, 'filetype', 'lua')
-			request(exec_lua, 'rb.disable(0)', {})
+			nvim:exec_lua('rb.disable(0)', {})
-			assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		it('Can be turned back on', function()
-			request(buf_set_option, 0, 'filetype', 'lua')
+			nvim:buf_set_option(0, 'filetype', 'lua')
-			request(exec_lua, 'rb.disable(0)', {})
+			nvim:exec_lua('rb.disable(0)', {})
-			request(exec_lua, 'rb.enable(0)', {})
+			nvim:exec_lua('rb.enable(0)', {})
-			assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		it('Can be toggled off', function()
-			request(buf_set_option, 0, 'filetype', 'lua')
+			nvim:buf_set_option(0, 'filetype', 'lua')
-			request(exec_lua, 'rb.toggle(0)', {})
+			nvim:exec_lua('rb.toggle(0)', {})
-			assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		it('Can be toggled on', function()
-			request(buf_set_option, 0, 'filetype', 'lua')
+			nvim:buf_set_option(0, 'filetype', 'lua')
-			request(exec_lua, 'rb.toggle(0)', {})
+			nvim:exec_lua('rb.toggle(0)', {})
-			request(exec_lua, 'rb.toggle(0)', {})
+			nvim:exec_lua('rb.toggle(0)', {})
-			assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		it('Gets disabled idempotently', function()
-			request(buf_set_option, 0, 'filetype', 'lua')
+			nvim:buf_set_option(0, 'filetype', 'lua')
-			request(exec_lua, 'rb.disable(0)', {})
+			nvim:exec_lua('rb.disable(0)', {})
-			request(exec_lua, 'rb.disable(0)', {})
+			nvim:exec_lua('rb.disable(0)', {})
-			assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		it('Gets enabled idempotently', function()
-			request(buf_set_option, 0, 'filetype', 'lua')
+			nvim:buf_set_option(0, 'filetype', 'lua')
-			request(exec_lua, 'rb.disable(0)', {})
+			nvim:exec_lua('rb.disable(0)', {})
-			request(exec_lua, 'rb.enable(0)', {})
+			nvim:exec_lua('rb.enable(0)', {})
-			request(exec_lua, 'rb.enable(0)', {})
+			nvim:exec_lua('rb.enable(0)', {})
-			assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+			assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 		end)
 
 		describe('Blacklist', function()
 			before_each(function()
-				request(command, 'let g:rainbow_delimiters.blacklist = ["markdown"]')
+				nvim:command('let g:rainbow_delimiters.blacklist = ["markdown"]')
 			end)
 
 			it('Can be enabled for a blacklisted language', function()
-				request(buf_set_option, 0, 'filetype', 'markdown')
+				nvim:buf_set_option(0, 'filetype', 'markdown')
-				request(exec_lua, 'rb.enable(0)', {})
+				nvim:exec_lua('rb.enable(0)', {})
-				assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 
 			it('Can be toggled for a blacklisted language', function()
-				request(buf_set_option, 0, 'filetype', 'markdown')
+				nvim:buf_set_option(0, 'filetype', 'markdown')
-				request(exec_lua, 'rb.toggle(0)', {})
+				nvim:exec_lua('rb.toggle(0)', {})
-				assert.is.True(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.True(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 		end)
 
 		describe('Whitelist', function()
 			before_each(function()
-				request(command, 'let g:rainbow_delimiters.whitelist = ["lua"]')
+				nvim:command('let g:rainbow_delimiters.whitelist = ["lua"]')
 			end)
 
 			it('Can be disabled for a whitelisted language', function()
-				request(buf_set_option, 0, 'filetype', 'lua')
+				nvim:buf_set_option(0, 'filetype', 'lua')
-				request(exec_lua, 'rb.disable(0)', {})
+				nvim:exec_lua('rb.disable(0)', {})
-				assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 
 			it('Can be toggled for a whitelisted language', function()
-				request(buf_set_option, 0, 'filetype', 'lua')
+				nvim:buf_set_option(0, 'filetype', 'lua')
-				request(exec_lua, 'rb.toggle(0)', {})
+				nvim:exec_lua('rb.toggle(0)', {})
-				assert.is.False(request(exec_lua, 'return rb.is_enabled()', {}))
+				assert.is.False(nvim:exec_lua('return rb.is_enabled()', {}))
 			end)
 		end)
 	end)

test/e2e/selective-activation.lua

@@ -1,39 +1,31 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local exec_lua = 'nvim_exec_lua'
-local buf_set_lines = 'nvim_buf_set_lines'
 
 describe('We can disable rainbow delimiters for certain languages', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	it('Does not run for a blacklisted language', function()
-		request(exec_lua, 'the_strategy = require("rainbow-delimiters.strategy.track")(require("rainbow-delimiters.strategy.no-op"))', {})
+		nvim:exec_lua('the_strategy = require("rainbow-delimiters.strategy.track")(require("rainbow-delimiters.strategy.no-op"))', {})
-		request(exec_lua, 'vim.g.rainbow_delimiters = {blacklist = {"lua"}, strategy = {[""] = the_strategy}}', {})
+		nvim:exec_lua('vim.g.rainbow_delimiters = {blacklist = {"lua"}, strategy = {[""] = the_strategy}}', {})
-		request(buf_set_lines, 0, 0, -1, true, {'print "Hello world"', '-- vim:ft=lua'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print "Hello world"', '-- vim:ft=lua'})
-		request('nvim_command', 'filetype detect')
+		nvim:command('filetype detect')
-		local attachments = request(exec_lua, 'return the_strategy.attachments[1]', {})
+		local attachments = nvim:exec_lua('return the_strategy.attachments[1]', {})
 		assert.is.equal(0, attachments)
 	end)
 
 	it('Runs for a whitelisted language', function()
-		request(exec_lua, 'the_strategy = require("rainbow-delimiters.strategy.track")(require("rainbow-delimiters.strategy.no-op"))', {})
+		nvim:exec_lua('the_strategy = require("rainbow-delimiters.strategy.track")(require("rainbow-delimiters.strategy.no-op"))', {})
-		request(exec_lua, 'vim.g.rainbow_delimiters = {whitelist = {"lua"}, strategy = {[""] = the_strategy}}', {})
+		nvim:exec_lua('vim.g.rainbow_delimiters = {whitelist = {"lua"}, strategy = {[""] = the_strategy}}', {})
-		request(buf_set_lines, 0, 0, -1, true, {'print "Hello world"', '-- vim:ft=lua'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print "Hello world"', '-- vim:ft=lua'})
-		request('nvim_command', 'filetype detect')
+		nvim:command('filetype detect')
-		local attachments = request(exec_lua, 'return the_strategy.attachments[1]', {})
+		local attachments = nvim:exec_lua('return the_strategy.attachments[1]', {})
 		assert.is.equal(1, attachments)
 	end)
 end)

test/e2e/strategy/global.lua

@@ -1,23 +1,12 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local exec_lua = 'nvim_exec_lua'
-local feedkeys = 'nvim_feedkeys'
-local call_function = 'nvim_call_function'
-local buf_set_lines = 'nvim_buf_set_lines'
-local buf_set_option = 'nvim_buf_set_option'
 
 describe('The global strategy', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
-		request(exec_lua, 'TSEnsure(...)', {'lua', 'vim'})
+		nvim:exec_lua('TSEnsure(...)', {'lua', 'vim'})
-		request(exec_lua, [[
+		nvim:exec_lua([[
 			local rb = require 'rainbow-delimiters'
 			local track = require('rainbow-delimiters.strategy.track')
 			local global = rb.strategy.global
@@ -33,37 +22,37 @@ describe('The global strategy', function()
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	it('Does not reactivate when making changes', function()
-		request(buf_set_lines, 0, 0, -1, true, {'print({{{{{}}}}})', '-- vim:ft=lua'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print({{{{{}}}}})', '-- vim:ft=lua'})
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
 		assert.nvim(nvim).has_extmarks_at(0, 5, 'lua')
 
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
 		assert.nvim(nvim).Not.has_extmarks_at(0, 5, 'lua')
 
 		-- Add a new pair of curly braces
 		-- (jump to first column, find the first closing brace, insert new pair)
 		local keys = vim.api.nvim_replace_termcodes('gg0f}i{}<esc>', true, false, true)
-		request(feedkeys, keys, 'n', false)
+		nvim:feedkeys(keys, 'n', false)
-		assert.is.same({'print({{{{{{}}}}}})'}, request('nvim_buf_get_lines', 0, 0, 1, true))
+		assert.is.same({'print({{{{{{}}}}}})'}, nvim:buf_get_lines(0, 0, 1, true))
 
 		assert.nvim(nvim).Not.has_extmarks_at(0, 5, 'lua')
-		assert.is.equal(0, request(exec_lua, 'return the_strategy.attachments[1]', {}))
+		assert.is.equal(0, nvim:exec_lua('return the_strategy.attachments[1]', {}))
 	end)
 
 	it('Ignores blacklisted injected languages', function()
-		request(exec_lua, 'vim.g.rainbow_delimiters.blacklist = {...}', {'vim'})
+		nvim:exec_lua('vim.g.rainbow_delimiters.blacklist = {...}', {'vim'})
-		request(buf_set_lines, 0, 0, -1, true, {
+		nvim:buf_set_lines(0, 0, -1, true, {
 			'print {{{{{}}}}}',
 			'vim.cmd [[',
 			'	echo string(1 + (2 + (3 + 4)))',
 			']]',
 			'-- vim:ft=lua'
 		})
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
 
 		-- The Lua code is highlighted, the Vim code not
 		assert.nvim(nvim).has_extmarks_at(0, 6, 'lua')
@@ -71,15 +60,15 @@ describe('The global strategy', function()
 	end)
 
 	it('Ignores non-whitelisted injected languages', function()
-		request(exec_lua, 'vim.g.rainbow_delimiters.whitelist = {...}', {'lua'})
+		nvim:exec_lua('vim.g.rainbow_delimiters.whitelist = {...}', {'lua'})
-		request(buf_set_lines, 0, 0, -1, true, {
+		nvim:buf_set_lines(0, 0, -1, true, {
 			'print {{{{{}}}}}',
 			'vim.cmd [[',
 			'	echo string(1 + (2 + (3 + 4)))',
 			']]',
 			'-- vim:ft=lua'
 		})
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
 
 		-- The Lua code is highlighted, the Vim code not
 		assert.nvim(nvim).has_extmarks_at(0, 6, 'lua')
@@ -96,13 +85,13 @@ end
 
 return foo]]
 
-		request(exec_lua, 'vim.g.rainbow_delimiters.query.lua = "rainbow-blocks"', {})
+		nvim:exec_lua('vim.g.rainbow_delimiters.query.lua = "rainbow-blocks"', {})
-		request(buf_set_lines, 0, 0, -1, true, vim.fn.split(content, '\n'))
+		nvim:buf_set_lines(0, 0, -1, true, vim.fn.split(content, '\n'))
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
 		-- Insert the line "		b = print('b'),"
-		request('nvim_win_set_cursor', 0, {3, 0})
+		nvim:win_set_cursor(0, {3, 0})
 		local keys = vim.api.nvim_replace_termcodes("ob = print('b'),<esc>", true, false, true)
-		vim.fn.rpcrequest(nvim,'nvim_feedkeys', keys, '', false)
+		nvim:feedkeys(keys, '', false)
 
 		assert.nvim(nvim).has_extmarks_at(2, 11, 'lua')
 		assert.nvim(nvim).has_extmarks_at(3, 11, 'lua')

test/e2e/strategy/local.lua

@@ -1,23 +1,12 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local exec_lua = 'nvim_exec_lua'
-local feedkeys = 'nvim_feedkeys'
-local call_function = 'nvim_call_function'
-local buf_set_lines = 'nvim_buf_set_lines'
-local buf_set_option = 'nvim_buf_set_option'
 
 describe('The local strategy', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
-		request(exec_lua, 'TSEnsure(...)', {'lua', 'vim'})
+		nvim:exec_lua('TSEnsure(...)', {'lua', 'vim'})
-		request(exec_lua, [[
+		nvim:exec_lua([[
 			local rb = require 'rainbow-delimiters'
 			local track = require('rainbow-delimiters.strategy.track')
 			local strategy = rb.strategy['local']
@@ -32,26 +21,26 @@ describe('The local strategy', function()
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	it('Does not reactivate when making changes', function()
-		request(buf_set_lines, 0, 0, -1, true, {'print({{{{{}}}}})', '-- vim:ft=lua'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print({{{{{}}}}})', '-- vim:ft=lua'})
-		request('nvim_win_set_cursor', 0, {1, 5})
+		nvim:win_set_cursor(0, {1, 5})
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
 		assert.nvim(nvim).has_extmarks_at(0, 5, 'lua')
 
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
 		assert.nvim(nvim).Not.has_extmarks_at(0, 5, 'lua')
 
 		-- Add a new pair of curly braces
 		-- (jump to first column, find the first closing brace, insert new pair)
 		local keys = vim.api.nvim_replace_termcodes('gg0f}i{}<esc>', true, false, true)
-		request(feedkeys, keys, 'n', false)
+		nvim:feedkeys(keys, 'n', false)
-		assert.is.same({'print({{{{{{}}}}}})'}, request('nvim_buf_get_lines', 0, 0, 1, true))
+		assert.is.same({'print({{{{{{}}}}}})'}, nvim:buf_get_lines(0, 0, 1, true))
 
 		assert.nvim(nvim).Not.has_extmarks_at(0, 5, 'lua')
-		assert.is.equal(0, request(exec_lua, 'return the_strategy.attachments[1]', {}))
+		assert.is.equal(0, nvim:exec_lua('return the_strategy.attachments[1]', {}))
 	end)
 end)
 

test/e2e/toggle.lua

@@ -1,28 +1,18 @@
-local rpcrequest = vim.rpcrequest
+local yd = require 'yo-dawg'
-local test_utils = require 'testing.utils'
-
-local call_function = 'nvim_call_function'
-local exec_lua = 'nvim_exec_lua'
-local buf_set_lines = 'nvim_buf_set_lines'
-local buf_set_option = 'nvim_buf_set_option'
 
 describe('We can use functions to turn rainbow delimiters off and on again.', function()
 	local nvim
 
-	local function request(method, ...)
-		return rpcrequest(nvim, method, ...)
-	end
-
 	before_each(function()
-		nvim = test_utils.start_embedded()
+		nvim = yd.start()
-		request(exec_lua, 'the_strategy = require("rainbow-delimiters.strategy.global")', {})
+		nvim:exec_lua('the_strategy = require("rainbow-delimiters.strategy.global")', {})
-		request(exec_lua, 'TSEnsure(...)', {'lua'})
+		nvim:exec_lua('TSEnsure(...)', {'lua'})
-		request(buf_set_lines, 0, 0, -1, true, {'print((((("Hello, world!")))))'})
+		nvim:buf_set_lines(0, 0, -1, true, {'print((((("Hello, world!")))))'})
-		request(buf_set_option, 0, 'filetype', 'lua')
+		nvim:buf_set_option(0, 'filetype', 'lua')
 	end)
 
 	after_each(function()
-		test_utils.stop_embedded(nvim)
+		yd.stop(nvim)
 	end)
 
 	it('Does highlighting initially', function()
@@ -30,44 +20,44 @@ describe('We can use functions to turn rainbow delimiters off and on again.', fu
 	end)
 
 	it('Disables rainbow delimiters', function()
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
 		assert.nvim(nvim).Not.has_extmarks_at(0, 5, 'lua')
 	end)
 
 	it('Remains disabled when disabling twice', function()
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
 
 		assert.nvim(nvim).Not.has_extmarks_at(0, 5, 'lua')
 	end)
 
 	it('Turns rainbow delimiters back on', function()
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
-		request(call_function, 'rainbow_delimiters#enable', {0})
+		nvim:call_function('rainbow_delimiters#enable', {0})
 
 		assert.nvim(nvim).has_extmarks_at(0, 5, 'lua')
 	end)
 
 	it('Remains enabled when enabling twice', function()
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
-		request(call_function, 'rainbow_delimiters#enable', {0})
+		nvim:call_function('rainbow_delimiters#enable', {0})
-		request(call_function, 'rainbow_delimiters#enable', {0})
+		nvim:call_function('rainbow_delimiters#enable', {0})
 
 		assert.nvim(nvim).has_extmarks_at(0, 5, 'lua')
 	end)
 
 	it('Can be disabled after being enabled', function()
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
-		request(call_function, 'rainbow_delimiters#enable', {0})
+		nvim:call_function('rainbow_delimiters#enable', {0})
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
 
 		assert.nvim(nvim).Not.has_extmarks_at(0, 5, 'lua')
 	end)
 
 	it('Can be enabled after being disabled twice', function()
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
-		request(call_function, 'rainbow_delimiters#disable', {0})
+		nvim:call_function('rainbow_delimiters#disable', {0})
-		request(call_function, 'rainbow_delimiters#enable', {0})
+		nvim:call_function('rainbow_delimiters#enable', {0})
 
 		assert.nvim(nvim).has_extmarks_at(0, 5, 'lua')
 	end)

test/xdg/config/nvim/lua/testing/utils.lua

@@ -1,22 +0,0 @@
-local M = {}
-
-local jobopts = {
-	rpc = true,
-	width = 80,
-	height = 24,
-}
-
----Start the remote Neovim process.
-function M.start_embedded()
-	-- The `--embed` flag lets us control Neovim through RPC, the `--headless`
-	-- flag tells it not to wait for a UI to attach and start loading plugins
-	-- and configuration immediately.
-	return vim.fn.jobstart({'nvim', '--embed', '--headless'}, jobopts)
-end
-
-function M.stop_embedded(nvim)
-	vim.rpcnotify(nvim, 'nvim_cmd', {cmd = 'quitall', bang = true}, {})
-	vim.fn.jobwait({nvim})
-end
-
-return M

test/xdg/config/nvim/plugin/busted.lua

@@ -3,7 +3,6 @@
 local say = require 'say'
 local assert = require 'luassert'
 local filter = vim.fn.filter
-local rpcrequest = vim.rpcrequest
 
 
 local NVIM_STATE_KEY = {}
@@ -21,8 +20,8 @@ local function has_extmarks_at(_state, arguments, lang)
 	local nvim = rawget(_state, NVIM_STATE_KEY)
 	assert(nvim ~= nil, 'No Neovim channel set, use the nvim modifier to set the channel')
 	local row, column = arguments[1], arguments[2]
-	local nsid = rpcrequest(nvim, 'nvim_exec_lua', 'return require("rainbow-delimiters.lib").nsids[...]', {lang})
+	local nsid = nvim:exec_lua('return require("rainbow-delimiters.lib").nsids[...]', {lang})
-	local extmarks = rpcrequest(nvim, 'nvim_exec_lua', 'return vim.inspect_pos(...).extmarks', {0, row, column})
+	local extmarks = nvim:exec_lua('return vim.inspect_pos(...).extmarks', {0, row, column})
 	filter(extmarks, function(_, v) return v.ns_id == nsid end)
 	return #extmarks > 0
 end

test/xdg/local/share/nvim/site/pack/testing/start/yo-dawg

@@ -0,0 +1 @@
+Subproject commit 9c2694cc435b31d9a5221b8ec84cbc06117ebbb8