use t::APISix 'no_plan';

repeat_each(1);
no_long_string();
no_root_location();
no_shuffle();
log_level("info");

run_tests;

__DATA__

=== TEST 1: 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": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin"
                }]],
                [[{
                    "node": {
                        "value": {
                            "nodes": {
                                "127.0.0.1:8080": 1
                            },
                            "type": "roundrobin"
                        },
                        "key": "/apisix/upstreams/1"
                    },
                    "action": "set"
                }]]
                )

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



=== TEST 2: get 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_GET,
                 nil,
                [[{
                    "node": {
                        "value": {
                            "nodes": {
                                "127.0.0.1:8080": 1
                            },
                            "type": "roundrobin"
                        },
                        "key": "/apisix/upstreams/1"
                    },
                    "action": "get"
                }]]
                )

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



=== TEST 3: delete upstream(id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, message = t('/apisix/admin/upstreams/1',
                 ngx.HTTP_DELETE,
                 nil,
                 [[{
                    "action": "delete"
                }]]
                )
            ngx.say("[delete] code: ", code, " message: ", message)
        }
    }
--- request
GET /t
--- response_body
[delete] code: 200 message: passed
--- no_error_log
[error]



=== TEST 4: delete upstream(id: not_found)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code = t('/apisix/admin/upstreams/not_found',
                 ngx.HTTP_DELETE,
                 nil,
                 [[{
                    "action": "delete"
                }]]
                )

            ngx.say("[delete] code: ", code)
        }
    }
--- request
GET /t
--- response_body
[delete] code: 404
--- no_error_log
[error]



=== TEST 5: push upstream + delete
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, message, res = t('/apisix/admin/upstreams/1',
                 ngx.HTTP_POST,
                 [[{
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin"
                }]],
                [[{
                    "node": {
                        "value": {
                            "nodes": {
                                "127.0.0.1:8080": 1
                            },
                            "type": "roundrobin"
                        }
                    },
                    "action": "create"
                }]]
                )

            if code ~= 200 then
                ngx.status = code
                ngx.say(message)
                return
            end

            ngx.say("[push] code: ", code, " message: ", message)

            local id = string.sub(res.node.key, #"/apisix/upstreams/" + 1)
            code, message = t('/apisix/admin/upstreams/' .. id,
                 ngx.HTTP_DELETE,
                 nil,
                 [[{
                    "action": "delete"
                }]]
                )
            ngx.say("[delete] code: ", code, " message: ", message)
        }
    }
--- request
GET /t
--- response_body
[push] code: 200 message: passed
[delete] code: 200 message: passed
--- no_error_log
[error]



=== TEST 6: empty nodes
--- config
    location /t {
        content_by_lua_block {
            local core = require("apisix.core")
            local t = require("lib.test_admin").test
            local code, message, res = t('/apisix/admin/upstreams/1',
                 ngx.HTTP_PUT,
                 [[{
                    "nodes": {},
                    "type": "roundrobin"
                }]]
                )

            if code ~= 200 then
                ngx.status = code
                ngx.print(message)
                return
            end

            ngx.say("[push] code: ", code, " message: ", message)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"invalid configuration: invalid \"minProperties\" in docuement at pointer \"#\/nodes\""}



=== TEST 7: invalid upstream id in uri
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams/invalid_id',
                 ngx.HTTP_PUT,
                 [[{
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin"
                }]]
                )

            ngx.exit(code)
        }
    }
--- request
GET /t
--- error_code: 404
--- no_error_log
[error]



=== TEST 8: different id
--- 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,
                 [[{
                    "id": 3,
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"wrong upstream id"}
--- no_error_log
[error]



=== TEST 9: id in the rule
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams',
                 ngx.HTTP_PUT,
                 [[{
                    "id": "1",
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin"
                }]],
                [[{
                    "node": {
                        "value": {
                            "nodes": {
                                "127.0.0.1:8080": 1
                            },
                            "type": "roundrobin"
                        },
                        "key": "/apisix/upstreams/1"
                    },
                    "action": "set"
                }]]
                )

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



=== TEST 10: integer id less than 1
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams',
                 ngx.HTTP_PUT,
                 [[{
                    "id": -100,
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"invalid configuration: invalid \"anyOf\" in docuement at pointer \"#\/id\""}
--- no_error_log
[error]



=== TEST 11: invalid upstream id: string value
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams',
                 ngx.HTTP_PUT,
                 [[{
                    "id": "invalid_id",
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"invalid configuration: invalid \"anyOf\" in docuement at pointer \"#\/id\""}
--- no_error_log
[error]



=== TEST 12: no additional properties is valid
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams',
                 ngx.HTTP_PUT,
                 [[{
                    "id": 1,
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "roundrobin",
                    "invalid_property": "/index.html"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"invalid configuration: invalid \"additionalProperties\" in docuement at pointer \"#\/invalid_property\""}
--- no_error_log
[error]



=== TEST 13: set upstream(type: chash)
--- 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,
                 [[{
                    "key": "remote_addr",
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "chash"
                }]],
                [[{
                    "node": {
                        "value": {
                            "key": "remote_addr",
                            "nodes": {
                                "127.0.0.1:8080": 1
                            },
                            "type": "chash"
                        },
                        "key": "/apisix/upstreams/1"
                    },
                    "action": "set"
                }]]
                )

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



=== TEST 14: invalid type
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams',
                 ngx.HTTP_PUT,
                 [[{
                    "id": 1,
                    "nodes": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "invalid_type"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"invalid configuration: invalid \"enum\" in docuement at pointer \"#\/type\""}
--- no_error_log
[error]



=== TEST 15: invalid weight of node
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams',
                 ngx.HTTP_PUT,
                 [[{
                    "id": 1,
                    "nodes": {
                        "127.0.0.1:8080": "1"
                    },
                    "type": "chash"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"invalid configuration: invalid \"patternProperties\" in docuement at pointer \"#\/nodes\/127.0.0.1%3A8080\""}
--- no_error_log
[error]



=== TEST 16: invalid weight of node
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams',
                 ngx.HTTP_PUT,
                 [[{
                    "id": 1,
                    "nodes": {
                        "127.0.0.1:8080": -100
                    },
                    "type": "chash"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"invalid configuration: invalid \"patternProperties\" in docuement at pointer \"#\/nodes\/127.0.0.1%3A8080\""}
--- no_error_log
[error]



=== TEST 17: set upstream (missing key)
--- 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": {
                        "127.0.0.1:8080": 1
                    },
                    "type": "chash"
                }]]
                )

            ngx.status = code
            ngx.print(body)
        }
    }
--- request
GET /t
--- error_code: 400
--- response_body
{"error_msg":"missing key"}
--- no_error_log
[error]