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local t = require('test.testutil')
local n = require('test.functional.testnvim')()
local exec_lua = n.exec_lua
local eq = t.eq
describe('vim.lsp.codelens', function()
before_each(function()
n.clear()
exec_lua('require("vim.lsp")')
end)
after_each(n.clear)
it('on_codelens_stores_and_displays_lenses', function()
local fake_uri = 'file:///fake/uri'
local bufnr = exec_lua(function()
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
end)
exec_lua(function()
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 }
)
end)
local stored_lenses = exec_lua(function()
return vim.lsp.codelens.get(bufnr)
end)
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(function()
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
end)
eq({ [1] = { 'Lens1', 'LspCodeLens' } }, virtual_text_chunks)
end)
it('can clear all lens', function()
local fake_uri = 'file:///fake/uri'
local bufnr = exec_lua(function()
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
end)
exec_lua(function()
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 }
)
end)
local stored_lenses = exec_lua(function()
return vim.lsp.codelens.get(bufnr)
end)
eq(1, #stored_lenses)
exec_lua(function()
vim.lsp.codelens.clear()
end)
stored_lenses = exec_lua(function()
return vim.lsp.codelens.get(bufnr)
end)
eq(0, #stored_lenses)
end)
end)
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