mirror of
https://gitee.com/iresty/apisix.git
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206 lines
6.0 KiB
Perl
Vendored
206 lines
6.0 KiB
Perl
Vendored
#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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use t::APISIX 'no_plan';
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repeat_each(1);
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no_root_location();
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no_shuffle();
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add_block_preprocessor(sub {
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my ($block) = @_;
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if (!$block->yaml_config) {
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my $yaml_config = <<_EOC_;
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apisix:
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node_listen: 1984
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config_center: yaml
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enable_admin: false
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_EOC_
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$block->set_value("yaml_config", $yaml_config);
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}
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if ($block->apisix_yaml) {
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my $upstream = <<_EOC_;
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upstreams:
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- service_name: mock
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discovery_type: mock
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type: roundrobin
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id: 1
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checks:
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active:
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http_path: "/status"
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host: 127.0.0.1
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port: 1988
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healthy:
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interval: 1
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successes: 1
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unhealthy:
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interval: 1
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http_failures: 1
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#END
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_EOC_
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$block->set_value("apisix_yaml", $block->apisix_yaml . $upstream);
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}
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if (!$block->request) {
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$block->set_value("request", "GET /t");
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}
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if ((!defined $block->error_log) && (!defined $block->no_error_log)) {
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$block->set_value("no_error_log", "[error]");
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}
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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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--- apisix_yaml
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routes:
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-
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uris:
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- /hello
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upstream_id: 1
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--- config
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location /t {
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content_by_lua_block {
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local discovery = require("apisix.discovery.init").discovery
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discovery.mock = {
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nodes = function()
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return {
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{host = "127.0.0.1", port = 1980, weight = 1},
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{host = "0.0.0.0", port = 1980, weight = 1},
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}
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end
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}
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port .. "/hello"
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {method = "GET", keepalive = false})
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ngx.sleep(0.5)
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ngx.say(res.status)
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}
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}
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--- grep_error_log eval
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qr/unhealthy TCP increment \(1\/2\) for '127.0.0.1\([^)]+\)'/
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--- grep_error_log_out
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unhealthy TCP increment (1/2) for '127.0.0.1(127.0.0.1:1988)'
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unhealthy TCP increment (1/2) for '127.0.0.1(0.0.0.0:1988)'
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=== TEST 2: create new checker when nodes change
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--- apisix_yaml
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routes:
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-
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uris:
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- /hello
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upstream_id: 1
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--- config
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location /t {
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content_by_lua_block {
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local discovery = require("apisix.discovery.init").discovery
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discovery.mock = {
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nodes = function()
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return {
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{host = "127.0.0.1", port = 1980, weight = 1},
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{host = "0.0.0.0", port = 1980, weight = 1},
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}
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end
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}
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port .. "/hello"
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {method = "GET", keepalive = false})
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ngx.sleep(0.5)
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discovery.mock = {
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nodes = function()
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return {
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{host = "127.0.0.1", port = 1980, weight = 1},
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{host = "127.0.0.2", port = 1980, weight = 1},
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{host = "127.0.0.3", port = 1980, weight = 1},
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}
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end
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}
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local uri = "http://127.0.0.1:" .. ngx.var.server_port .. "/hello"
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {method = "GET", keepalive = false})
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ngx.say(res.status)
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}
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}
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--- grep_error_log eval
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qr/(create new checker|try to release checker): table/
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--- grep_error_log_out
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create new checker: table
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try to release checker: table
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create new checker: table
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--- no_error_log
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all upstream nodes is unhealthy, use default
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=== TEST 3: don't create new checker when nodes don't change
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--- apisix_yaml
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routes:
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-
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uris:
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- /hello
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upstream_id: 1
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--- config
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location /t {
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content_by_lua_block {
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local discovery = require("apisix.discovery.init").discovery
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discovery.mock = {
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nodes = function()
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return {
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{host = "127.0.0.1", port = 1980, weight = 1},
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{host = "0.0.0.0", port = 1980, weight = 1},
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}
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end
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}
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local http = require "resty.http"
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local uri = "http://127.0.0.1:" .. ngx.var.server_port .. "/hello"
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {method = "GET", keepalive = false})
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ngx.sleep(0.5)
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discovery.mock = {
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nodes = function()
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return {
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{host = "0.0.0.0", port = 1980, weight = 1},
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{host = "127.0.0.1", port = 1980, weight = 1},
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}
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end
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}
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local uri = "http://127.0.0.1:" .. ngx.var.server_port .. "/hello"
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local httpc = http.new()
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local res, err = httpc:request_uri(uri, {method = "GET", keepalive = false})
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ngx.say(res.status)
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}
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}
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--- grep_error_log eval
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qr/(create new checker|try to release checker): table/
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--- grep_error_log_out
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create new checker: table
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