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local helpers = require('test.functional.helpers')(after_each)
local exec_lua = helpers.exec_lua
local eq = helpers.eq
describe('vim.lsp.codelens', function()
before_each(function()
helpers.clear()
exec_lua('require("vim.lsp")')
end)
after_each(helpers.clear)
it('on_codelens_stores_and_displays_lenses', function()
local fake_uri = "file:///fake/uri"
local bufnr = exec_lua([[
fake_uri = ...
local bufnr = vim.uri_to_bufnr(fake_uri)
local lines = {'So', 'many', 'lines'}
vim.fn.bufload(bufnr)
vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines)
return bufnr
]], fake_uri)
exec_lua([[
local bufnr = ...
local lenses = {
{
range = {
start = { line = 0, character = 0, },
['end'] = { line = 0, character = 0 }
},
command = { title = 'Lens1', command = 'Dummy' }
},
}
vim.lsp.codelens.on_codelens(nil, lenses, {method='textDocument/codeLens', client_id=1, bufnr=bufnr})
]], bufnr)
local stored_lenses = exec_lua('return vim.lsp.codelens.get(...)', bufnr)
local expected = {
{
range = {
start = { line = 0, character = 0 },
['end'] = { line = 0, character = 0 }
},
command = {
title = 'Lens1',
command = 'Dummy',
},
},
}
eq(expected, stored_lenses)
local virtual_text_chunks = exec_lua([[
local bufnr = ...
local ns = vim.lsp.codelens.__namespaces[1]
local extmarks = vim.api.nvim_buf_get_extmarks(bufnr, ns, 0, -1, {})
return vim.api.nvim_buf_get_extmark_by_id(bufnr, ns, extmarks[1][1], { details = true })[3].virt_text
]], bufnr)
eq({[1] = {'Lens1', 'LspCodeLens'}}, virtual_text_chunks)
end)
it('can clear all lens', function()
local fake_uri = "file:///fake/uri"
local bufnr = exec_lua([[
fake_uri = ...
local bufnr = vim.uri_to_bufnr(fake_uri)
local lines = {'So', 'many', 'lines'}
vim.fn.bufload(bufnr)
vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines)
return bufnr
]], fake_uri)
exec_lua([[
local bufnr = ...
local lenses = {
{
range = {
start = { line = 0, character = 0, },
['end'] = { line = 0, character = 0 }
},
command = { title = 'Lens1', command = 'Dummy' }
},
}
vim.lsp.codelens.on_codelens(nil, lenses, {method='textDocument/codeLens', client_id=1, bufnr=bufnr})
]], bufnr)
local stored_lenses = exec_lua('return vim.lsp.codelens.get(...)', bufnr)
eq(1, #stored_lenses)
exec_lua([[
vim.lsp.codelens.clear()
]])
stored_lenses = exec_lua('return vim.lsp.codelens.get(...)', bufnr)
eq(0, #stored_lenses)
end)
end)
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