#
# 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';

log_level('info');
no_root_location();

run_tests();

__DATA__

=== TEST 1: set stream route(id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/stream_routes/1',
                ngx.HTTP_PUT,
                [[{
                    "remote_addr": "127.0.0.1",
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1995": 1
                        },
                        "type": "roundrobin"
                    }
                }]]
            )

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



=== TEST 2: hit route
--- stream_enable
--- stream_request eval
mmm
--- stream_response
hello world
--- no_error_log
[error]



=== TEST 3: set stream route(id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/stream_routes/1',
                ngx.HTTP_PUT,
                [[{
                    "remote_addr": "127.0.0.2",
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1995": 1
                        },
                        "type": "roundrobin"
                    }
                }]]
            )

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



=== TEST 4: not hit route
--- stream_enable
--- stream_response
--- no_error_log
[error]



=== TEST 5: delete route(id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/stream_routes/1',
                ngx.HTTP_DELETE
            )

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



=== TEST 6: set stream route(id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/stream_routes/1',
                ngx.HTTP_PUT,
                [[{
                    "remote_addr": "127.0.0.1",
                    "server_port": 1995,
                    "upstream": {
                        "nodes": {
                            "127.0.0.1:1995": 1
                        },
                        "type": "roundrobin"
                    }
                }]]
            )

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



=== TEST 7: set upstream (id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams/1',
                ngx.HTTP_PUT,
                [[{
                    "nodes": {
                        "127.0.0.1:1995": 1
                    },
                    "type": "roundrobin"
                }]]
            )
            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed
--- no_error_log
[error]



=== TEST 8: set stream route (id: 1) which uses upstream_id
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/stream_routes/1',
                ngx.HTTP_PUT,
                [[{
                    "remote_addr": "127.0.0.1",
                    "upstream_id": "1"
                }]]
            )
            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed
--- no_error_log
[error]



=== TEST 9: hit route
--- stream_enable
--- stream_request eval
mmm
--- stream_response
hello world
--- no_error_log
[error]



=== TEST 10: skip route config tombstone
--- stream_conf_enable
--- config
location /t {
    content_by_lua_block {
        local t = require("lib.test_admin").test
        t('/apisix/admin/stream_routes/1',
            ngx.HTTP_PUT,
            [[{
                "upstream": {
                    "nodes": {
                        "127.0.0.1:1995": 1
                    },
                    "type": "roundrobin"
                }
            }]]
        )
        t('/apisix/admin/stream_routes/1', ngx.HTTP_DELETE)
        t('/apisix/admin/stream_routes/1',
            ngx.HTTP_PUT,
            [[{
                "upstream": {
                    "nodes": {
                        "127.0.0.1:1995": 1
                    },
                    "type": "roundrobin"
                }
            }]]
        )

        local sock = ngx.socket.tcp()
        local ok, err = sock:connect("127.0.0.1", 1985)
        if not ok then
            ngx.say("failed to connect: ", err)
            return
        end

        assert(sock:send("mmm"))
        local data = assert(sock:receive("*a"))
        ngx.print(data)
    }
}
--- request
GET /t
--- response_body
hello world
--- no_error_log
[error]