4725867ec6
after refactor to some new asynchronous items for finders, the tests stopped actually doing anything. now they do things again.
113 lines
2.9 KiB
Lua
113 lines
2.9 KiB
Lua
local assert = require "luassert"
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local Path = require "plenary.path"
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local tester = {}
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tester.debug = false
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local get_results_from_contents = function(content)
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local nvim = vim.fn.jobstart(
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{ "nvim", "--noplugin", "-u", "scripts/minimal_init.vim", "--headless", "--embed" },
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{ rpc = true }
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)
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local result = vim.fn.rpcrequest(nvim, "nvim_exec_lua", content, {})
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assert.are.same(true, result[1], vim.inspect(result))
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local count = 0
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while
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vim.fn.rpcrequest(nvim, "nvim_exec_lua", "return require('telescope.testharness.runner').state.done", {}) ~= true
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do
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count = count + 1
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vim.wait(100)
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-- TODO: Could maybe wait longer, but it's annoying to wait if the test is going to timeout.
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if count > 100 then
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break
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end
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end
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local state = vim.fn.rpcrequest(nvim, "nvim_exec_lua", "return require('telescope.testharness.runner').state", {})
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vim.fn.jobstop(nvim)
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assert.are.same(true, state.done, vim.inspect(state))
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local result_table = {}
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for _, v in ipairs(state.results) do
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table.insert(result_table, v)
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end
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return result_table, state
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end
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local check_results = function(results, state)
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assert(state, "Must pass state")
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for _, v in ipairs(results) do
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local assertion
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if not v._type or v._type == "are" or v._type == "_default" then
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assertion = assert.are.same
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else
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assertion = assert.are_not.same
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end
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-- TODO: I think it would be nice to be able to see the state,
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-- but it clutters up the test output so much here.
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--
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-- So we would have to consider how to do that I think.
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assertion(v.expected, v.actual, string.format("Test Case: %s // %s", v.location, v.case))
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end
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end
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tester.run_string = function(contents)
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contents = [[
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return (function()
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local tester = require('telescope.testharness')
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local runner = require('telescope.testharness.runner')
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local helper = require('telescope.testharness.helpers')
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helper.make_globals()
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local ok, msg = pcall(function()
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runner.log("Loading Test")
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]] .. contents .. [[
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end)
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return {ok, msg or runner.state}
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end)()
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]]
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check_results(get_results_from_contents(contents))
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end
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tester.run_file = function(filename)
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local file = "./lua/tests/pickers/" .. filename .. ".lua"
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local path = Path:new(file)
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if not path:exists() then
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assert.are.same("<An existing file>", file)
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end
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local contents = string.format(
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[[
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return (function()
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local runner = require('telescope.testharness.runner')
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local helper = require('telescope.testharness.helpers')
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helper.make_globals()
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local ok, msg = pcall(function()
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runner.log("Loading Test")
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return loadfile("%s")()
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end)
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return {ok, msg or runner.state}
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end)()
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]],
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path:absolute()
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)
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check_results(get_results_from_contents(contents))
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end
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tester.not_ = function(val)
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val._type = "are_not"
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return val
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end
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return tester
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