mirror of
https://gitee.com/iresty/apisix.git
synced 2024-12-14 17:01:20 +08:00
486 lines
12 KiB
Perl
486 lines
12 KiB
Perl
use t::APISix 'no_plan';
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repeat_each(1);
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no_long_string();
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no_shuffle();
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no_root_location();
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add_block_preprocessor(sub {
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my ($block) = @_;
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my $port = $ENV{TEST_NGINX_SERVER_PORT};
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my $config = $block->config // "";
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$config .= <<_EOC_;
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location /access_root_dir {
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content_by_lua_block {
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local httpc = require "resty.http"
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local hc = httpc:new()
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local res, err = hc:request_uri('http://127.0.0.1:$port/limit_conn')
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if res then
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ngx.exit(res.status)
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end
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}
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}
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location /test_concurrency {
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content_by_lua_block {
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local reqs = {}
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for i = 1, 10 do
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reqs[i] = { "/access_root_dir" }
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end
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local resps = { ngx.location.capture_multi(reqs) }
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for i, resp in ipairs(resps) do
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ngx.say(resp.status)
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end
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}
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}
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_EOC_
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$block->set_value("config", $config);
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});
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run_tests;
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__DATA__
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=== TEST 1: sanity
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--- config
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location /t {
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content_by_lua_block {
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local plugin = require("apisix.plugins.limit-conn")
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local ok, err = plugin.check_schema({conn = 1, burst = 0, default_conn_delay = 0.1, rejected_code = 503, key = 'remote_addr'})
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if not ok then
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ngx.say(err)
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end
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ngx.say("done")
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}
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}
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--- request
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GET /t
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--- response_body
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done
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--- no_error_log
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[error]
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=== TEST 2: wrong value of key
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--- config
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location /t {
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content_by_lua_block {
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local plugin = require("apisix.plugins.limit-conn")
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local ok, err = plugin.check_schema({conn = 1, default_conn_delay = 0.1, rejected_code = 503, key = 'remote_addr'})
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if not ok then
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ngx.say(err)
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end
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ngx.say("done")
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}
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}
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--- request
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GET /t
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--- response_body
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invalid "required" in docuement at pointer "#"
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done
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--- no_error_log
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[error]
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=== TEST 3: add plugin
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-conn": {
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"conn": 100,
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"burst": 50,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/limit_conn"
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}]],
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[[{
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"node": {
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"value": {
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"plugins": {
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"limit-conn": {
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"conn": 100,
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"burst": 50,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/limit_conn"
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},
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"key": "/apisix/routes/1"
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},
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"action": "set"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.say(body)
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}
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}
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--- request
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GET /t
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--- response_body
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passed
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--- no_error_log
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[error]
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=== TEST 4: not exceeding the burst
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--- request
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GET /test_concurrency
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--- timeout: 10s
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--- response_body
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200
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200
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200
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200
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200
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200
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200
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200
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200
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200
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--- no_error_log
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[error]
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=== TEST 5: update plugin
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-conn": {
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"conn": 2,
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"burst": 1,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/limit_conn"
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}]],
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[[{
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"node": {
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"value": {
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"plugins": {
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"limit-conn": {
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"conn": 2,
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"burst": 1,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/limit_conn"
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},
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"key": "/apisix/routes/1"
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},
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"action": "set"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.say(body)
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}
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}
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--- request
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GET /t
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--- response_body
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passed
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--- no_error_log
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[error]
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=== TEST 6: exceeding the burst
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--- request
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GET /test_concurrency
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--- timeout: 10s
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--- response_body
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200
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200
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200
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503
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503
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503
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503
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503
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503
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503
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--- no_error_log
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[error]
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=== TEST 7: invalid route: missing key
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-conn": {
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"burst": 1,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/limit_conn"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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--- request
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GET /t
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--- error_code: 400
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--- response_body
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{"error_msg":"failed to check the configuration of plugin limit-conn err: invalid \"required\" in docuement at pointer \"#\""}
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--- no_error_log
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[error]
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=== TEST 8: invalid route: wrong conn
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-conn": {
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"conn": -1,
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"burst": 1,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/limit_conn"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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--- request
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GET /t
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--- error_code: 400
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--- response_body
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{"error_msg":"failed to check the configuration of plugin limit-conn err: invalid \"minimum\" in docuement at pointer \"#\/conn\""}
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--- no_error_log
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[error]
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=== TEST 9: invalid service: missing key
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/services/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-conn": {
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"burst": 1,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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--- request
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GET /t
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--- error_code: 400
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--- response_body
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{"error_msg":"failed to check the configuration of plugin limit-conn err: invalid \"required\" in docuement at pointer \"#\""}
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--- no_error_log
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[error]
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=== TEST 10: invalid service: wrong count
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/services/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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"limit-conn": {
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"conn": -1,
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"burst": 1,
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"default_conn_delay": 0.1,
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"rejected_code": 503,
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"key": "remote_addr"
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}
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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}
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.print(body)
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}
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}
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--- request
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GET /t
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--- error_code: 400
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--- response_body
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{"error_msg":"failed to check the configuration of plugin limit-conn err: invalid \"minimum\" in docuement at pointer \"#\/conn\""}
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--- no_error_log
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[error]
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=== TEST 11: disable plugin
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--- config
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location /t {
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content_by_lua_block {
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local t = require("lib.test_admin").test
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local code, body = t('/apisix/admin/routes/1',
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ngx.HTTP_PUT,
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[[{
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"plugins": {
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},
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"upstream": {
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"nodes": {
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"127.0.0.1:1980": 1
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},
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"type": "roundrobin"
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},
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"uri": "/limit_conn"
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}]]
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)
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if code >= 300 then
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ngx.status = code
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end
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ngx.say(body)
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}
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}
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--- request
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GET /t
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--- response_body
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passed
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--- no_error_log
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[error]
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=== TEST 12: exceeding the burst
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--- request
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GET /test_concurrency
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--- timeout: 10s
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--- response_body
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200
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200
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200
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200
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200
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200
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200
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200
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200
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200
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--- no_error_log
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[error]
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