#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
use t::APISIX 'no_plan';

repeat_each(1);
log_level('info');
worker_connections(256);
no_root_location();
no_shuffle();

run_tests();

__DATA__

=== TEST 1: set route(id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/routes/1',
                 ngx.HTTP_PUT,
                 [[{
                        "upstream": {
                            "nodes": {
                                "127.0.0.1:1980": 1,
                                "www.apiseven.com:80": 0
                            },
                            "type": "roundrobin"
                        },
                        "uri": "/hello"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed
--- no_error_log
[error]



=== TEST 2: /not_found
--- request
GET /not_found
--- error_code: 404
--- response_body
{"error_msg":"404 Route Not Found"}
--- no_error_log
[error]



=== TEST 3: hit route
--- request
GET /hello
--- response_body
hello world
--- no_error_log
[error]
--- error_log eval
qr/dns resolver domain: www.apiseven.com to \d+.\d+.\d+.\d+/
--- timeout: 10



=== TEST 4: set route(id: 1, using `rewrite` mode to pass upstream host)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/routes/1',
                 ngx.HTTP_PUT,
                 [[{
                        "upstream": {
                            "nodes": {
                                "127.0.0.1:1980": 1
                            },
                            "type": "roundrobin",
                            "pass_host": "rewrite",
                            "upstream_host": "httpbin.org"
                        },
                        "uri": "/uri"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed
--- no_error_log
[error]



=== TEST 5: hit route
--- request
GET /uri
--- response_body eval
qr/host: httpbin.org/
--- no_error_log
[error]
--- timeout: 10



=== TEST 6: set route(id: 1, using `node` mode to pass upstream host)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/routes/1',
                 ngx.HTTP_PUT,
                 [[{
                        "upstream": {
                            "nodes": {
                                "httpbin.org:80": 1
                            },
                            "type": "roundrobin",
                            "desc": "new upstream",
                            "pass_host": "node"
                        },
                        "uri": "/get"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed
--- no_error_log
[error]



=== TEST 7: hit route
--- request
GET /get
--- response_body eval
qr/"Host": "httpbin.org"/
--- no_error_log
[error]
--- timeout: 10



=== TEST 8: test domain with roundrobin
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/routes/1',
                ngx.HTTP_PUT,
                [[{
                    "upstream": {
                        "nodes": {
                            "localhost:1981": 2,
                            "127.0.0.1:1980": 1
                        },
                        "type": "roundrobin"
                    },
                    "uri": "/server_port"
                }]]
                )

            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed
--- no_error_log
[error]



=== TEST 9: hit
--- config
location /t {
    content_by_lua_block {
        local t = require("lib.test_admin").test
        local bodys = {}
        for i = 1, 3 do
            local _, _, body = t('/server_port', ngx.HTTP_GET)
            bodys[i] = body
        end
        table.sort(bodys)
        ngx.say(table.concat(bodys, ", "))
    }
}
--- request
GET /t
--- response_body
1980, 1981, 1981
--- no_error_log
[error]