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local lsp_installer = require "nvim-lsp-installer"
local server = require "nvim-lsp-installer.server"
local spy = require "luassert.spy"
local a = require "plenary.async"
describe("server", function()
a.tests.it("calls registered on_ready handlers upon successful installation", function()
local on_ready_handler = spy.new()
local generic_handler = spy.new()
lsp_installer.on_server_ready(generic_handler)
local srv = server.Server:new {
name = "on_ready_fixture",
root_dir = server.get_server_root_path "on_ready_fixture",
installer = function(_, callback)
callback(true)
end,
default_options = {
cmd = { "my-server" },
},
}
srv:on_ready(on_ready_handler)
srv:install()
assert.wait_for(function()
assert.spy(on_ready_handler).was_called(1)
assert.spy(generic_handler).was_called(1)
assert.spy(generic_handler).was_called_with(srv)
end)
assert.is_true(srv:is_installed())
end)
a.tests.it("doesn't call on_ready handler when server fails installation", function()
local on_ready_handler = spy.new()
local generic_handler = spy.new()
lsp_installer.on_server_ready(generic_handler)
local srv = server.Server:new {
name = "on_ready_fixture_failing",
root_dir = server.get_server_root_path "on_ready_fixture_failing",
installer = function(_, callback)
callback(false)
end,
default_options = {
cmd = { "my-server" },
},
}
srv:on_ready(on_ready_handler)
srv:install()
a.util.sleep(500)
assert.spy(on_ready_handler).was_not_called()
assert.spy(generic_handler).was_not_called()
assert.is_false(srv:is_installed())
end)
end)
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