YANG range restriction listener
Change-Id: I51af1d5d85068bb35c88ed1f86778b6ffc407036
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListenerTest.java
new file mode 100644
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--- /dev/null
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/RangeRestrictionListenerTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright 2016 Open Networking Laboratory
+ *
+ * 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.yangutils.parser.impl.listeners;
+
+
+import java.io.IOException;
+import java.util.ListIterator;
+
+import org.junit.Test;
+import org.onosproject.yangutils.datamodel.YangNode;
+import org.onosproject.yangutils.datamodel.YangLeaf;
+import org.onosproject.yangutils.datamodel.YangLeafList;
+import org.onosproject.yangutils.datamodel.YangRangeRestriction;
+import org.onosproject.yangutils.datamodel.YangRangeInterval;
+import org.onosproject.yangutils.datamodel.YangModule;
+import org.onosproject.yangutils.datamodel.YangNodeType;
+import org.onosproject.yangutils.datamodel.YangDataTypes;
+import org.onosproject.yangutils.parser.exceptions.ParserException;
+import org.onosproject.yangutils.parser.impl.YangUtilsParserManager;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Test cases for range restriction listener.
+ */
+public class RangeRestrictionListenerTest {
+
+ private final YangUtilsParserManager manager = new YangUtilsParserManager();
+
+ /**
+ * Checks valid range statement as sub-statement of leaf statement.
+ */
+ @Test
+ public void processValidRangeStatement() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/ValidRangeStatement.yang");
+
+ assertThat((node instanceof YangModule), is(true));
+ assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
+ YangModule yangNode = (YangModule) node;
+ assertThat(yangNode.getName(), is("Test"));
+
+ ListIterator<YangLeaf> leafIterator = yangNode.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getLeafName(), is("invalid-interval"));
+ assertThat(leafInfo.getDataType().getDataTypeName(), is("int32"));
+ assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.INT32));
+ YangRangeRestriction rangeRestriction = (YangRangeRestriction) leafInfo
+ .getDataType().getDataTypeExtendedInfo();
+
+ ListIterator<YangRangeInterval> rangeListIterator = rangeRestriction.getAscendingRangeIntervals()
+ .listIterator();
+ YangRangeInterval rangeInterval = rangeListIterator.next();
+ assertThat(rangeInterval.getStartValue(), is(10));
+ assertThat(rangeInterval.getEndValue(), is(20));
+ }
+
+ /**
+ * Checks valid range statement as sub-statement of leaf-list.
+ */
+ @Test
+ public void processRangeStatementInsideLeafList() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/RangeStatementInsideLeafList.yang");
+
+ assertThat((node instanceof YangModule), is(true));
+ assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
+ YangModule yangNode = (YangModule) node;
+ assertThat(yangNode.getName(), is("Test"));
+
+ ListIterator<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator();
+ YangLeafList leafListInfo = leafListIterator.next();
+
+ assertThat(leafListInfo.getLeafName(), is("invalid-interval"));
+ assertThat(leafListInfo.getDataType().getDataTypeName(), is("int32"));
+ assertThat(leafListInfo.getDataType().getDataType(), is(YangDataTypes.INT32));
+ YangRangeRestriction rangeRestriction = (YangRangeRestriction) leafListInfo
+ .getDataType().getDataTypeExtendedInfo();
+
+ ListIterator<YangRangeInterval> rangeListIterator = rangeRestriction.getAscendingRangeIntervals()
+ .listIterator();
+ YangRangeInterval rangeInterval = rangeListIterator.next();
+
+ assertThat(rangeInterval.getStartValue(), is(10));
+ assertThat(rangeInterval.getEndValue(), is(20));
+ }
+}
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