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local root = vim.fn.getcwd()
describe('lspconfig', function()
--- @diagnostic disable-next-line:undefined-field
local eq = assert.are.equal
--- @diagnostic disable-next-line:undefined-field
local same = assert.are.same
before_each(function()
vim.api.nvim_command('cd ' .. root)
end)
describe('util', function()
describe('root_pattern', function()
it('resolves to a_marker.txt', function()
local lspconfig = require 'lspconfig'
-- change the working directory to test directory
vim.api.nvim_command 'cd ./test/test_dir/a'
local cwd = vim.fn.getcwd()
eq(true, cwd == lspconfig.util.root_pattern { 'a_marker.txt', 'root_marker.txt' }(cwd))
end)
it('resolves to root_marker.txt', function()
local lspconfig = require 'lspconfig'
-- change the working directory to test directory
vim.api.nvim_command 'cd ./test/test_dir/a'
local cwd = vim.fn.getcwd()
local resolved = lspconfig.util.root_pattern { 'root_marker.txt' }(cwd)
vim.api.nvim_command 'cd ..'
eq(true, vim.fn.getcwd() == resolved)
end)
end)
describe('strip_archive_subpath', function()
it('strips zipfile subpaths', function()
local lspconfig = require 'lspconfig'
local res = lspconfig.util.strip_archive_subpath 'zipfile:///one/two.zip::three/four'
eq('/one/two.zip', res)
end)
it('strips tarfile subpaths', function()
local lspconfig = require 'lspconfig'
local res = lspconfig.util.strip_archive_subpath 'tarfile:/one/two.tgz::three/four'
eq('/one/two.tgz', res)
end)
it('returns non-archive paths as-is', function()
local lspconfig = require 'lspconfig'
local res = lspconfig.util.strip_archive_subpath '/one/two.zip'
eq('/one/two.zip', res)
end)
end)
describe('user commands', function()
it('should translate command definition to nvim_create_user_command options', function()
local util = require 'lspconfig.util'
local res = util._parse_user_command_options {
function() end,
'-nargs=* -complete=custom,v:lua.some_global',
}
same({
nargs = '*',
complete = 'custom,v:lua.some_global',
}, res)
res = util._parse_user_command_options {
function() end,
['-nargs'] = '*',
'-complete=custom,v:lua.another_global',
description = 'My awesome description.',
}
same({
desc = 'My awesome description.',
nargs = '*',
complete = 'custom,v:lua.another_global',
}, res)
end)
end)
end)
describe('config', function()
it('normalizes user, server, and base default configs', function()
local lspconfig = require 'lspconfig'
local configs = require 'lspconfig.configs'
local actual = nil
lspconfig.util.on_setup = function(config)
actual = config
end
lspconfig.util.default_config = {
foo = {
bar = {
val1 = 'base1',
val2 = 'base2',
},
},
}
local server_config = {
default_config = {
foo = {
bar = {
val2 = 'server2',
val3 = 'server3',
},
baz = 'baz',
},
},
}
local user_config = {
foo = {
bar = {
val3 = 'user3',
val4 = 'user4',
},
},
}
configs['test'] = server_config
configs['test'].setup(user_config)
same({
foo = {
bar = {
val1 = 'base1',
val2 = 'server2',
val3 = 'user3',
val4 = 'user4',
},
baz = 'baz',
},
name = 'test',
}, actual)
configs['test'] = nil
end)
it("excludes indexed server configs that haven't been set up", function()
local lspconfig = require 'lspconfig'
local _ = lspconfig.lua_ls
local _ = lspconfig.tsserver
lspconfig.rust_analyzer.setup {}
same({ 'rust_analyzer' }, require('lspconfig.util').available_servers())
end)
it('provides user_config to the on_setup hook', function()
local lspconfig = require 'lspconfig'
local util = require 'lspconfig.util'
local user_config
util.on_setup = function(_, conf)
user_config = conf
end
lspconfig.rust_analyzer.setup { custom_user_config = 'custom' }
same({
custom_user_config = 'custom',
}, user_config)
end)
end)
end)
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