Implement integration tests

test/500_weave_multi_cidr_test.sh

@@ -0,0 +1,75 @@
+#! /bin/bash
+
+. ./config.sh
+
+start_suite "Weave run/start/attach/detach with multiple cidr arguments"
+
+# Cleanup from previous run
+weave_on $HOST1 stop || true
+weave_on $HOST1 stop-dns || true
+docker_on $HOST1 rm -f multicidr || true
+
+weave_on $HOST1 launch
+weave_on $HOST1 launch-dns 10.254.254.254/24
+
+# status <host>
+weave_status_on() {
+    HOST=$1; shift
+
+    DOCKER_HOST=tcp://$HOST:2375 $WEAVE status
+}
+
+# weave_ps_on <host>
+weave_ps_on() {
+    HOST=$1; shift
+
+    DOCKER_HOST=tcp://$HOST:2375 $WEAVE ps
+}
+
+# assert_container_cidrs <host> <cid> <cidr> [<cidr> ...]
+assert_container_cidrs() {
+    HOST=$1; shift
+    CID=$1; shift
+    CIDRS=$@
+
+    # Assert container has attached CIDRs
+    assert_raises "weave_ps_on $HOST | grep \"^$CID [^ ]* $CIDRS$\""
+}
+
+# assert_zone_records <host> <cid> <fqdn> <ip> [<ip> ...]
+assert_zone_records() {
+    HOST=$1; shift
+    CID=$1; shift
+    FQDN=$1; shift
+
+    # Assert correct number of records exist
+    assert "weave_status_on $HOST | grep \"^$CID\" | wc -l" $#
+
+    # Assert correct records exist
+    for IP in $@; do
+        assert_raises "weave_status_on $HOST | grep \"^$CID $IP $FQDN$\""
+    done
+}
+
+# Run container with three cidrs
+CID=$(DOCKER_HOST=tcp://$host:2375 $WEAVE run 10.0.0.1/24 10.0.0.2/24 10.0.0.3/24 -t --name multicidr -h multicidr.weave.local ubuntu | cut -b 1-12)
+assert_container_cidrs $HOST1 $CID 10.0.0.1/24 10.0.0.2/24 10.0.0.3/24
+assert_zone_records $HOST1 $CID multicidr.weave.local. 10.0.0.1 10.0.0.2 10.0.0.3
+
+# Remove two of them
+weave_on $HOST1 detach 10.0.0.2/24 10.0.0.3/24 $CID
+assert_container_cidrs $HOST1 $CID 10.0.0.1/24
+assert_zone_records $HOST1 $CID multicidr.weave.local. 10.0.0.1
+
+# Put them both back
+weave_on $HOST1  attach 10.0.0.2/24 10.0.0.3/24 $CID
+assert_container_cidrs $HOST1 $CID 10.0.0.1/24 10.0.0.2/24 10.0.0.3/24
+assert_zone_records $HOST1 $CID multicidr.weave.local. 10.0.0.1 10.0.0.2 10.0.0.3
+
+# Stop the container, restart with three IPs
+docker_on $HOST1 stop $CID
+weave_on $HOST1 start 10.0.0.1/24 10.0.0.2/24 10.0.0.3/24 $CID
+assert_container_cidrs $HOST1 $CID 10.0.0.1/24 10.0.0.2/24 10.0.0.3/24
+assert_zone_records $HOST1 $CID multicidr.weave.local. 10.0.0.1 10.0.0.2 10.0.0.3
+
+end_suite