wehub-resource-sync
77 lines
2.1 KiB
Lua
77 lines
2.1 KiB
Lua
local signals = require "kong.cmd.utils.nginx_signals"
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local pl_path = require "pl.path"
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local pl_file = require "pl.file"
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local pl_dir = require "pl.dir"
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local shell = require "resty.shell"
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describe("kong cli utils", function()
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describe("nginx_signals", function()
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describe("find_nginx_bin()", function()
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local tmpdir
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before_each(function()
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tmpdir = pl_path.tmpname()
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assert(os.remove(tmpdir))
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end)
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after_each(function()
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pcall(pl_dir.rmtree, tmpdir)
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end)
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local function fake_nginx_binary(version)
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local bin_dir = pl_path.join(tmpdir, "nginx/sbin")
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pl_dir.makepath(bin_dir)
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local nginx = pl_path.join(bin_dir, "nginx")
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pl_file.write(nginx, string.format(
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[[#!/bin/sh
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echo 'nginx version: openresty/%s' >&2]], version
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))
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assert(shell.run("chmod +x " .. nginx, nil, 0))
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return nginx
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end
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it("works with empty/unset input", function()
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local bin, err = signals.find_nginx_bin()
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assert.is_nil(err)
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assert.matches("sbin/nginx", bin)
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assert.truthy(pl_path.exists(bin))
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end)
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it("works when openresty_path is unset", function()
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local bin, err = signals.find_nginx_bin({})
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assert.is_nil(err)
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assert.matches("sbin/nginx", bin)
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assert.truthy(pl_path.exists(bin))
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end)
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it("prefers `openresty_path` when supplied", function()
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local meta = require "kong.meta"
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local version = meta._DEPENDENCIES.nginx[1]
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local nginx = fake_nginx_binary(version)
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local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir })
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assert.is_nil(err)
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assert.equals(nginx, bin)
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end)
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it("returns nil+error if a compatible nginx bin is not found in `openresty_path`", function()
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fake_nginx_binary("1.0.1")
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local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir })
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assert.is_nil(bin)
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assert.not_nil(err)
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assert.matches("could not find OpenResty", err)
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end)
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end)
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end)
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end)
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