Harald Welte | 55e879c | 2021-02-19 13:16:28 +0100 | [diff] [blame] | 1 | module HTTP_Adapter { |
| 2 | |
| 3 | /* HTTP Adapter component, originally part of Integration Tests for osmo-remsim-server |
| 4 | * (C) 2019 by Harald Welte <laforge@gnumonks.org> |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Released under the terms of GNU General Public License, Version 2 or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 11 | * |
| 12 | * This test suite tests osmo-remsim-server by attaching to the external interfaces |
| 13 | * such as RSPRO for simulated clients + bankds and RSRES (REST backend interface). |
| 14 | */ |
| 15 | |
| 16 | import from HTTPmsg_Types all; |
| 17 | import from HTTPmsg_PortType all; |
| 18 | |
| 19 | type component http_CT { |
| 20 | port HTTPmsg_PT HTTP; |
| 21 | var charstring g_http_host; |
| 22 | var integer g_http_port; |
| 23 | }; |
| 24 | |
| 25 | function f_http_init(charstring host, integer http_port) runs on http_CT { |
| 26 | map(self:HTTP, system:HTTP); |
| 27 | g_http_host := host; |
| 28 | g_http_port := http_port; |
| 29 | } |
| 30 | |
| 31 | template (value) Connect ts_HTTP_Connect(template (value) charstring hostname, |
| 32 | template (value) integer http_port := 80, |
| 33 | template (value) boolean use_ssl := false) := { |
| 34 | hostname := hostname, |
| 35 | portnumber := http_port, |
| 36 | use_ssl := use_ssl |
| 37 | } |
| 38 | template (value) Close ts_HTTP_Close := { client_id := omit }; |
| 39 | |
| 40 | template (value) HeaderLines ts_HTTP_Header(charstring body) := { |
| 41 | { header_name := "Content-Type", header_value := "application/json" }, |
| 42 | { header_name := "Content-Length", header_value := int2str(lengthof(body)) } |
| 43 | } |
| 44 | |
| 45 | template (value) HTTPMessage ts_HTTP_Req(charstring url, |
| 46 | charstring method := "GET", |
| 47 | charstring body := "", |
| 48 | integer v_maj := 1, integer v_min := 1) := { |
| 49 | request := { |
| 50 | client_id := omit, |
| 51 | method := method, |
| 52 | uri := url, |
| 53 | version_major := v_maj, |
| 54 | version_minor := v_min, |
| 55 | header := ts_HTTP_Header(body), |
| 56 | body := body |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | template HTTPMessage tr_HTTP_Resp(template integer sts := ?) := { |
| 61 | response := { |
| 62 | client_id := ?, |
| 63 | version_major := ?, |
| 64 | version_minor := ?, |
| 65 | statuscode := sts, |
| 66 | statustext := ?, |
| 67 | header := ?, |
| 68 | body := ? |
| 69 | } |
| 70 | }; |
| 71 | |
| 72 | template HTTPMessage tr_HTTP_Resp2xx := tr_HTTP_Resp((200..299)); |
| 73 | |
Harald Welte | 205b537 | 2021-02-22 09:16:21 +0100 | [diff] [blame] | 74 | function f_http_tx_request(charstring url, charstring method := "GET", charstring body := "") |
| 75 | runs on http_CT { |
| 76 | HTTP.send(ts_HTTP_Connect(g_http_host, g_http_port)); |
| 77 | HTTP.receive(Connect_result:?); |
| 78 | HTTP.send(ts_HTTP_Req(url, method, body)); |
| 79 | } |
| 80 | |
| 81 | function f_http_rx_response(template HTTPMessage exp := tr_HTTP_Resp2xx, float tout := 2.0) |
Harald Welte | 55e879c | 2021-02-19 13:16:28 +0100 | [diff] [blame] | 82 | runs on http_CT return HTTPMessage { |
| 83 | var HTTPMessage resp; |
Harald Welte | ad9d836 | 2021-02-22 10:23:00 +0100 | [diff] [blame] | 84 | timer T := tout; |
Harald Welte | 55e879c | 2021-02-19 13:16:28 +0100 | [diff] [blame] | 85 | T.start; |
| 86 | alt { |
| 87 | [] HTTP.receive(exp) -> value resp { |
| 88 | setverdict(pass); |
| 89 | } |
| 90 | [] HTTP.receive(tr_HTTP_Resp) -> value resp { |
| 91 | setverdict(fail, "Unexpected HTTP response ", resp); |
| 92 | } |
| 93 | [] T.timeout { |
| 94 | setverdict(fail, "Timeout waiting for HTTP response"); |
| 95 | self.stop; |
| 96 | } |
| 97 | } |
| 98 | HTTP.send(ts_HTTP_Close); |
| 99 | return resp; |
| 100 | } |
| 101 | |
Harald Welte | 205b537 | 2021-02-22 09:16:21 +0100 | [diff] [blame] | 102 | /* run a HTTP request and return the response */ |
| 103 | function f_http_transact(charstring url, charstring method := "GET", |
| 104 | charstring body := "", template HTTPMessage exp := tr_HTTP_Resp2xx, |
| 105 | float tout := 2.0) |
| 106 | runs on http_CT return HTTPMessage { |
| 107 | f_http_tx_request(url, method, body); |
| 108 | return f_http_rx_response(exp, tout); |
| 109 | } |
| 110 | |
Harald Welte | 55e879c | 2021-02-19 13:16:28 +0100 | [diff] [blame] | 111 | } |