Supports dpdk config in OpenstackNode.
Change-Id: I332d7643acb56c5fa7460edb6e4c90a2d862706f
diff --git a/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/DpdkConfigJsonMatcher.java b/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/DpdkConfigJsonMatcher.java
new file mode 100644
index 0000000..fd98a13
--- /dev/null
+++ b/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/DpdkConfigJsonMatcher.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.openstacknode.codec;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.hamcrest.Description;
+import org.hamcrest.TypeSafeDiagnosingMatcher;
+import org.onosproject.openstacknode.api.DpdkConfig;
+import org.onosproject.openstacknode.api.DpdkConfig.DatapathType;
+import org.onosproject.openstacknode.api.DpdkInterface;
+
+/**
+ * Hamcrest matcher for dpdk config.
+ */
+public final class DpdkConfigJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {
+ private final DpdkConfig dpdkConfig;
+
+ private static final String DATA_PATH_TYPE = "datapathType";
+ private static final String SOCKET_DIR = "socketDir";
+ private static final String DPDK_INTFS = "dpdkIntfs";
+
+ private DpdkConfigJsonMatcher(DpdkConfig dpdkConfig) {
+ this.dpdkConfig = dpdkConfig;
+ }
+
+ @Override
+ protected boolean matchesSafely(JsonNode jsonNode, Description description) {
+
+ // check datapath type
+ DatapathType jsonDatapathType = DatapathType.valueOf(
+ jsonNode.get(DATA_PATH_TYPE).asText().toUpperCase());
+ DatapathType datapathType = dpdkConfig.datapathType();
+
+ if (!jsonDatapathType.equals(datapathType)) {
+ description.appendText("datapath type was " + jsonDatapathType.name());
+ return false;
+ }
+
+ // check socket directory
+ JsonNode jsonSocketDir = jsonNode.get(SOCKET_DIR);
+ if (jsonSocketDir != null) {
+ String socketDir = dpdkConfig.socketDir();
+
+ if (!jsonSocketDir.asText().equals(socketDir)) {
+ description.appendText("socketDir was " + jsonSocketDir);
+ return false;
+ }
+ }
+
+ // check dpdk interfaces
+ JsonNode jsonDpdkintfs = jsonNode.get(DPDK_INTFS);
+ if (jsonDpdkintfs != null) {
+ if (jsonDpdkintfs.size() != dpdkConfig.dpdkIntfs().size()) {
+ description.appendText("dpdk interface size was " + jsonDpdkintfs.size());
+ return false;
+ }
+
+ for (DpdkInterface dpdkIntf : dpdkConfig.dpdkIntfs()) {
+ boolean intfFound = false;
+ for (int intfIndex = 0; intfIndex < jsonDpdkintfs.size(); intfIndex++) {
+ DpdkInterfaceJsonMatcher intfMatcher =
+ DpdkInterfaceJsonMatcher.matchesDpdkInterface(dpdkIntf);
+ if (intfMatcher.matches(jsonDpdkintfs.get(intfIndex))) {
+ intfFound = true;
+ break;
+ }
+ }
+
+ if (!intfFound) {
+ description.appendText("DpdkIntf not found " + dpdkIntf.toString());
+ return false;
+ }
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText(dpdkConfig.toString());
+ }
+
+ /**
+ * Factory to allocate and dpdk config matcher.
+ *
+ * @param dpdkConfig dpdk config object we are looking for
+ * @return matcher
+ */
+ public static DpdkConfigJsonMatcher matchDpdkConfig(DpdkConfig dpdkConfig) {
+ return new DpdkConfigJsonMatcher(dpdkConfig);
+ }
+}