From 11ec3148c4722005808b3c7dce108cc07b2ad6c6 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Wed, 27 Mar 2019 13:46:33 +0100
Subject: [PATCH] tests: add new test for chained hooks in villas-node

---
 tests/integration/hook-average.sh |  6 +-
 tests/integration/node-hook.sh    | 98 +++++++++++++++++++++++++++++++
 2 files changed, 99 insertions(+), 5 deletions(-)
 create mode 100755 tests/integration/node-hook.sh

diff --git a/tests/integration/hook-average.sh b/tests/integration/hook-average.sh
index aca7d593a..50de2cbf2 100755
--- a/tests/integration/hook-average.sh
+++ b/tests/integration/hook-average.sh
@@ -54,16 +54,12 @@ cat <<EOF > ${EXPECT_FILE}
 EOF
 
 # Average over first and third signal (mask = 0b101 = 5)
-villas-hook -o mask=5 -o offset=0 -o signals=0,1,2,3,4 average < ${INPUT_FILE} > ${OUTPUT_FILE}
+villas-hook -o offset=0 -o signals=0,1,2,3,4 average < ${INPUT_FILE} > ${OUTPUT_FILE}
 
 # Compare only the data values
 villas-test-cmp ${OUTPUT_FILE} ${EXPECT_FILE}
 RC=$?
 
-cat ${INPUT_FILE}
-echo
-cat ${OUTPUT_FILE}
-
 rm -f ${INPUT_FILE} ${OUTPUT_FILE} ${EXPECT_FILE}
 
 exit $RC
diff --git a/tests/integration/node-hook.sh b/tests/integration/node-hook.sh
new file mode 100755
index 000000000..b8eea6368
--- /dev/null
+++ b/tests/integration/node-hook.sh
@@ -0,0 +1,98 @@
+#!/bin/bash
+#
+# Test hooks in villas-node
+#
+# @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
+# @copyright 2014-2019, Institute for Automation of Complex Power Systems, EONERC
+# @license GNU General Public License (version 3)
+#
+# VILLASnode
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+##################################################################################
+
+SCRIPT=$(realpath $0)
+SCRIPTPATH=$(dirname ${SCRIPT})
+source ${SCRIPTPATH}/../../tools/villas-helper.sh
+
+CONFIG_FILE=$(mktemp)
+OUTPUT_FILE=$(mktemp)
+EXPECT_FILE=$(mktemp)
+
+cat <<EOF > ${EXPECT_FILE}
+1553690684.041211800-4.313770e-02(5)	6.303265	0.492616	0.309017	-1.000000	0.800000	0.050000
+1553690684.051211800-5.287260e-02(6)	5.673902	0.148827	0.368125	-1.000000	0.760000	0.060000
+1553690684.061211800-6.266780e-02(7)	5.896198	0.232320	0.425779	-1.000000	0.720000	0.070000
+1553690684.071211800-7.256350e-02(8)	5.788125	0.152309	0.481754	-1.000000	0.680000	0.080000
+1553690684.081211800-8.251890e-02(9)	6.748635	0.608491	0.535827	-1.000000	0.640000	0.090000
+EOF
+
+cat > ${CONFIG_FILE} <<EOF
+{
+	"nodes": {
+		"sig": {
+			"type": "signal",
+
+			"signal": "mixed",
+			"realtime": false,
+			"limit": 10,
+			"rate": 100,
+			"values": 5
+		},
+		"file": {
+			"type": "file",
+			"uri": "${OUTPUT_FILE}"
+		}
+	},
+	"paths": [
+		{
+			"in": "sig",
+			"out": "file",
+			"hooks": [
+				{
+					"type": "average",
+					
+					"signals" : [ "random", 1, 2, 3, 4 ],
+					"offset": 0
+				},
+				{
+					"type": "skip_first",
+					
+					"samples": 5
+				},
+				{
+					"type": "scale",
+
+					"scale": 10,
+					"offset": 5,
+					"signal": "average"
+				}
+			]
+		}
+	]
+}
+EOF
+
+# Start node
+villas-node ${CONFIG_FILE}
+
+# Compare only the data values
+villas-test-cmp ${OUTPUT_FILE} ${EXPECT_FILE}
+RC=$?
+
+cat ${OUTPUT_FILE}
+
+rm ${CONFIG_FILE} ${OUTPUT_FILE} ${EXPECT_FILE}
+
+exit ${RC}