unkin-agent
1568334840
Neovim's runtimepath searcher outranks package.path, so `make test` on a machine with arti-pack installed tests the installed copy. - Give the repository the first package loader slot in the test harness - Run the suite under `nvim --clean` so site packages stay off the rtp - Assert modules resolve inside the repository, even with a copy on the rtp
50 lines
1.5 KiB
Lua
50 lines
1.5 KiB
Lua
local t = require('tests.harness')
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local hermetic = require('tests.hermetic')
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local MODULES = {
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'arti-pack',
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'arti-pack.spec',
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'arti-pack.fs',
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'arti-pack.archive',
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'arti-pack.lock',
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'arti-pack.installer',
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}
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local function shadow_plugin()
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local dir = vim.fn.tempname()
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vim.fn.mkdir(dir .. '/lua/arti-pack', 'p')
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vim.fn.writefile({ 'return { shadowed = true }' }, dir .. '/lua/arti-pack/spec.lua')
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vim.fn.writefile({ 'return { shadowed = true }' }, dir .. '/lua/arti-pack/init.lua')
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return dir
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end
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t.describe('test harness', function()
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t.it('loads every module from the repository', function()
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for _, name in ipairs(MODULES) do
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require(name)
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local source = hermetic.sources[name]
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t.truthy(source, name .. ' was not resolved by the repository loader')
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t.eq(hermetic.root, source:sub(1, #hermetic.root), name .. ' resolved outside the repository')
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end
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end)
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t.it('outranks an arti-pack installed on the runtimepath', function()
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local dir = shadow_plugin()
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vim.opt.runtimepath:prepend(dir)
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local ok, err = pcall(function()
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t.eq(dir .. '/lua/arti-pack/spec.lua', vim.api.nvim_get_runtime_file('lua/arti-pack/spec.lua', false)[1])
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for _, name in ipairs({ 'arti-pack', 'arti-pack.spec' }) do
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package.loaded[name] = nil
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t.falsy(require(name).shadowed, name .. ' came from the runtimepath copy')
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t.eq(hermetic.root, hermetic.sources[name]:sub(1, #hermetic.root))
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end
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end)
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vim.opt.runtimepath:remove(dir)
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vim.fn.delete(dir, 'rf')
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assert(ok, err)
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end)
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end)
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