Change in osmo-ttcn3-hacks[master]: remsim: factor-out HTTP_Adapter.ttcn

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laforge gerrit-no-reply at lists.osmocom.org
Mon Feb 22 09:26:29 UTC 2021


laforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/23019 )


Change subject: remsim: factor-out HTTP_Adapter.ttcn
......................................................................

remsim: factor-out HTTP_Adapter.ttcn

There are other test suites (like osmo-cbc) which can reuse some of
the HTTP utility code that was developed within the remsim test suite

Change-Id: I87a728272d47649e4faa628fad44d6f8673c8169
---
A library/HTTP_Adapter.ttcn
M remsim/RemsimServer_Tests.ttcn
M remsim/gen_links.sh
3 files changed, 103 insertions(+), 82 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/19/23019/1

diff --git a/library/HTTP_Adapter.ttcn b/library/HTTP_Adapter.ttcn
new file mode 100644
index 0000000..a9d0d83
--- /dev/null
+++ b/library/HTTP_Adapter.ttcn
@@ -0,0 +1,101 @@
+module HTTP_Adapter {
+
+/* HTTP Adapter component, originally part of Integration Tests for osmo-remsim-server
+ * (C) 2019 by Harald Welte <laforge at gnumonks.org>
+ * All rights reserved.
+ *
+ * Released under the terms of GNU General Public License, Version 2 or
+ * (at your option) any later version.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ *
+ * This test suite tests osmo-remsim-server by attaching to the external interfaces
+ * such as RSPRO for simulated clients + bankds and RSRES (REST backend interface).
+ */
+
+import from HTTPmsg_Types all;
+import from HTTPmsg_PortType all;
+
+type component http_CT {
+	port HTTPmsg_PT HTTP;
+	var charstring g_http_host;
+	var integer g_http_port;
+};
+
+function f_http_init(charstring host, integer http_port) runs on http_CT {
+	map(self:HTTP, system:HTTP);
+	g_http_host := host;
+	g_http_port := http_port;
+}
+
+template (value) Connect ts_HTTP_Connect(template (value) charstring hostname,
+					 template (value) integer http_port := 80,
+					 template (value) boolean use_ssl := false) := {
+	hostname := hostname,
+	portnumber := http_port,
+	use_ssl := use_ssl
+}
+template (value) Close ts_HTTP_Close := { client_id := omit };
+
+template (value) HeaderLines ts_HTTP_Header(charstring body) := {
+	{ header_name := "Content-Type", header_value := "application/json" },
+	{ header_name := "Content-Length", header_value := int2str(lengthof(body)) }
+}
+
+template (value) HTTPMessage ts_HTTP_Req(charstring url,
+					 charstring method := "GET",
+					 charstring body := "",
+					 integer v_maj := 1, integer v_min := 1) := {
+	request := {
+		client_id := omit,
+		method := method,
+		uri := url,
+		version_major := v_maj,
+		version_minor := v_min,
+		header := ts_HTTP_Header(body),
+		body := body
+	}
+}
+
+template HTTPMessage tr_HTTP_Resp(template integer sts := ?) := {
+	response := {
+		client_id := ?,
+		version_major := ?,
+		version_minor := ?,
+		statuscode := sts,
+		statustext := ?,
+		header := ?,
+		body := ?
+	}
+};
+
+template HTTPMessage tr_HTTP_Resp2xx := tr_HTTP_Resp((200..299));
+
+/* run a HTTP request and return the response */
+function f_http_transact(charstring url, charstring method := "GET",
+			 charstring body := "", template HTTPMessage exp := tr_HTTP_Resp2xx)
+runs on http_CT return HTTPMessage {
+	var HTTPMessage resp;
+	timer T := 2.0;
+
+	HTTP.send(ts_HTTP_Connect(g_http_host, g_http_port));
+	//HTTP.receive(Connect_result:?);
+	HTTP.send(ts_HTTP_Req(url, method, body));
+	T.start;
+	alt {
+	[] HTTP.receive(exp) -> value resp {
+		setverdict(pass);
+		}
+	[] HTTP.receive(tr_HTTP_Resp) -> value resp {
+		setverdict(fail, "Unexpected HTTP response ", resp);
+		}
+	[] T.timeout {
+		setverdict(fail, "Timeout waiting for HTTP response");
+		self.stop;
+		}
+	}
+	HTTP.send(ts_HTTP_Close);
+	return resp;
+}
+
+}
diff --git a/remsim/RemsimServer_Tests.ttcn b/remsim/RemsimServer_Tests.ttcn
index 1ca5ce9..fd7a1a4 100644
--- a/remsim/RemsimServer_Tests.ttcn
+++ b/remsim/RemsimServer_Tests.ttcn
@@ -24,90 +24,9 @@
 
 import from HTTPmsg_Types all;
 import from HTTPmsg_PortType all;
+import from HTTP_Adapter all;
 import from JSON_Types all;
 
-type component http_CT {
-	port HTTPmsg_PT HTTP;
-	var charstring g_http_host;
-	var integer g_http_port;
-};
-
-function f_http_init(charstring host, integer http_port) runs on http_CT {
-	map(self:HTTP, system:HTTP);
-	g_http_host := host;
-	g_http_port := http_port;
-}
-
-template (value) Connect ts_HTTP_Connect(template (value) charstring hostname,
-					 template (value) integer http_port := 80,
-					 template (value) boolean use_ssl := false) := {
-	hostname := hostname,
-	portnumber := http_port,
-	use_ssl := use_ssl
-}
-template (value) Close ts_HTTP_Close := { client_id := omit };
-
-template (value) HeaderLines ts_HTTP_Header(charstring body) := {
-	{ header_name := "Content-Type", header_value := "application/json" },
-	{ header_name := "Content-Length", header_value := int2str(lengthof(body)) }
-}
-
-template (value) HTTPMessage ts_HTTP_Req(charstring url,
-					 charstring method := "GET",
-					 charstring body := "",
-					 integer v_maj := 1, integer v_min := 1) := {
-	request := {
-		client_id := omit,
-		method := method,
-		uri := url,
-		version_major := v_maj,
-		version_minor := v_min,
-		header := ts_HTTP_Header(body),
-		body := body
-	}
-}
-
-template HTTPMessage tr_HTTP_Resp(template integer sts := ?) := {
-	response := {
-		client_id := ?,
-		version_major := ?,
-		version_minor := ?,
-		statuscode := sts,
-		statustext := ?,
-		header := ?,
-		body := ?
-	}
-};
-
-template HTTPMessage tr_HTTP_Resp2xx := tr_HTTP_Resp((200..299));
-
-/* run a HTTP request and return the response */
-function f_http_transact(charstring url, charstring method := "GET",
-			 charstring body := "", template HTTPMessage exp := tr_HTTP_Resp2xx)
-runs on http_CT return HTTPMessage {
-	var HTTPMessage resp;
-	timer T := 2.0;
-
-	HTTP.send(ts_HTTP_Connect(g_http_host, g_http_port));
-	//HTTP.receive(Connect_result:?);
-	HTTP.send(ts_HTTP_Req(url, method, body));
-	T.start;
-	alt {
-	[] HTTP.receive(exp) -> value resp {
-		setverdict(pass);
-		}
-	[] HTTP.receive(tr_HTTP_Resp) -> value resp {
-		setverdict(fail, "Unexpected HTTP response ", resp);
-		}
-	[] T.timeout {
-		setverdict(fail, "Timeout waiting for HTTP response");
-		self.stop;
-		}
-	}
-	HTTP.send(ts_HTTP_Close);
-	return resp;
-}
-
 /* run a HTTP GET on specified URL expecting json in RSRES format as response */
 function f_rsres_get(charstring url, template integer exp_sts := 200)
 runs on http_CT return JsRoot {
diff --git a/remsim/gen_links.sh b/remsim/gen_links.sh
index 995abfb..b25375b 100755
--- a/remsim/gen_links.sh
+++ b/remsim/gen_links.sh
@@ -42,6 +42,7 @@
 FILES+="IPA_Types.ttcn IPA_CodecPort.ttcn IPA_CodecPort_CtrlFunct.ttcn IPA_CodecPort_CtrlFunctDef.cc IPA_Emulation.ttcnpp IPA_CodecPort.ttcn " #RSL_Types.ttcn RSL_Emulation.ttcn "
 FILES+="Osmocom_CTRL_Types.ttcn Osmocom_CTRL_Functions.ttcn Osmocom_CTRL_Adapter.ttcn  "
 FILES+="Native_Functions.ttcn Native_FunctionDefs.cc "
+FILES+="HTTP_Adapter.ttcn "
 FILES+="VPCD_Types.ttcn VPCD_CodecPort.ttcn VPCD_CodecPort_CtrlFunct.ttcn VPCD_CodecPort_CtrlFunctDef.cc
 VPCD_Adapter.ttcn "
 gen_links $DIR $FILES

-- 
To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/23019
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Gerrit-Project: osmo-ttcn3-hacks
Gerrit-Branch: master
Gerrit-Change-Id: I87a728272d47649e4faa628fad44d6f8673c8169
Gerrit-Change-Number: 23019
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <laforge at osmocom.org>
Gerrit-MessageType: newchange
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