Fix v3 hostpath path concatenate error (#1222)

script/test/cmd/tests.sh

@@ -218,6 +218,20 @@ hostpath=$KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/data_sux
 sed -e "s;%VERSION%;$version;g" -e "s;%CMD%;$cmd;g"  -e "s;%HOSTPATH%;$hostpath;g" $KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/output-os-template.json > /tmp/output-os.json
 convert::expect_success "$cmd" "/tmp/output-os.json"
 
+cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/docker-compose-v3.yml convert --stdout -j --volumes hostPath"
+hostpath=$KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/data_sux
+sed -e "s;%VERSION%;$version;g" -e "s;%CMD%;$cmd;g" -e "s;%HOSTPATH%;$hostpath;g" $KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/output-k8s-template.json > /tmp/output-k8s.json
+convert::expect_success "$cmd" "/tmp/output-k8s.json"
+
+# openshift test
+cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/docker-compose-v3.yml convert --stdout -j --volumes hostPath"
+hostpath=$KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/data_sux
+sed -e "s;%VERSION%;$version;g" -e "s;%CMD%;$cmd;g"  -e "s;%HOSTPATH%;$hostpath;g" $KOMPOSE_ROOT/script/test/fixtures/volume-mounts/hostpath/output-os-template.json > /tmp/output-os.json
+convert::expect_success "$cmd" "/tmp/output-os.json"
+
+
+
+
 ######
 # Tests related to docker-compose file in /script/test/fixtures/volume-mounts/volumes-from
 # kubernetes test

script/test/fixtures/volume-mounts/hostpath/docker-compose-v3.yml

@@ -0,0 +1,8 @@
+version: '3'
+services:
+  db:
+    image: postgres:10.1
+    ports:
+      - "5432"
+    volumes:
+      - ./data_sux:/var/lib/postgresql/data_sux