[ONOS-7063]Validation of modelId for valid syntax
Change-Id: Ic2e991b3e9abcaab97985882a8292fa48bd43827
diff --git a/compiler/plugin/utils/pom.xml b/compiler/plugin/utils/pom.xml
new file mode 100644
index 0000000..6d30023
--- /dev/null
+++ b/compiler/plugin/utils/pom.xml
@@ -0,0 +1,36 @@
+<!--
+ ~ Copyright 2016-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.
+ -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.12</version>
+ </dependency>
+ </dependencies>
+
+ <parent>
+ <groupId>org.onosproject</groupId>
+ <artifactId>onos-yang-compiler-plugin</artifactId>
+ <version>2.3-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>onos-yang-compiler-plugin-utils</artifactId>
+ <packaging>bundle</packaging>
+</project>
diff --git a/compiler/plugin/utils/src/main/java/org/onosproject/yang/compiler/plugin/utils/PluginUtils.java b/compiler/plugin/utils/src/main/java/org/onosproject/yang/compiler/plugin/utils/PluginUtils.java
new file mode 100644
index 0000000..b806b84
--- /dev/null
+++ b/compiler/plugin/utils/src/main/java/org/onosproject/yang/compiler/plugin/utils/PluginUtils.java
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2017-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.yang.compiler.plugin.utils;
+
+/**
+ * Representation of model id validation util.
+ */
+public final class PluginUtils {
+
+ // Forbid construction.
+ private PluginUtils() {
+ }
+
+ /**
+ * Returns the valid model id by removing the special character with
+ * underscore.
+ *
+ * @param id user given model id
+ * @return model id
+ * @throws IllegalArgumentException if user defined model id does not
+ * contain at least a alphanumeric character
+ */
+ public static String getValidModelId(String id) throws
+ IllegalArgumentException {
+ // checking weather modelId contains the alphanumeric character or not.
+ if (id.matches(".*[A-Za-z0-9].*")) {
+ // replacing special characters with '_'
+ id = id.replaceAll("[\\s\\/:*?\"\\[\\]<>|$@!#%&(){}';,]", "_");
+ // remove leading and trailing underscore
+ id = id.replaceAll("^_+|_+$", "");
+ // replacing the consecutive underscores '_' to single _
+ id = id.replaceAll("_+", "_");
+ return id;
+ } else {
+ throw new IllegalArgumentException("Invalid model id " + id);
+ }
+ }
+}
diff --git a/compiler/plugin/utils/src/main/java/org/onosproject/yang/compiler/plugin/utils/package-info.java b/compiler/plugin/utils/src/main/java/org/onosproject/yang/compiler/plugin/utils/package-info.java
new file mode 100644
index 0000000..3ed076c
--- /dev/null
+++ b/compiler/plugin/utils/src/main/java/org/onosproject/yang/compiler/plugin/utils/package-info.java
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2017. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+ * Morbi non lorem porttitor neque feugiat blandit. Ut vitae ipsum eget quam lacinia accumsan.
+ * Etiam sed turpis ac ipsum condimentum fringilla. Maecenas magna.
+ * Proin dapibus sapien vel ante. Aliquam erat volutpat. Pellentesque sagittis ligula eget metus.
+ * Vestibulum commodo. Ut rhoncus gravida arcu.
+ */
+
+/**
+ * File system utilities.
+ */
+package org.onosproject.yang.compiler.plugin.utils;
diff --git a/compiler/plugin/utils/src/test/java/org/onosproject/yang/compiler/plugin/utils/ModelIdValidatorTest.java b/compiler/plugin/utils/src/test/java/org/onosproject/yang/compiler/plugin/utils/ModelIdValidatorTest.java
new file mode 100644
index 0000000..f3e3c60
--- /dev/null
+++ b/compiler/plugin/utils/src/test/java/org/onosproject/yang/compiler/plugin/utils/ModelIdValidatorTest.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2017. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+ * Morbi non lorem porttitor neque feugiat blandit. Ut vitae ipsum eget quam lacinia accumsan.
+ * Etiam sed turpis ac ipsum condimentum fringilla. Maecenas magna.
+ * Proin dapibus sapien vel ante. Aliquam erat volutpat. Pellentesque sagittis ligula eget metus.
+ * Vestibulum commodo. Ut rhoncus gravida arcu.
+ */
+
+package org.onosproject.yang.compiler.plugin.utils;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.onosproject.yang.compiler.plugin.utils.PluginUtils.getValidModelId;
+import static org.onosproject.yang.compiler.utils.UtilConstants.REGEX;
+
+public final class ModelIdValidatorTest {
+
+ private static final String E_INVAL = "ERROR: Model Id validation not " +
+ "working";
+ /*
+ * Reference for string values array to provide modelId value for
+ * different-different scenario.
+ */
+ String[] nA = {
+ "list Any data $doller @rate < arrow>end |or (copy)",
+ "onos-yang-runtime",
+ "Logistic.manager.1.",
+ "list Any data []{}",
+ "onos-yang runtime ",
+ "[] xyz []",
+ "onos_ yang_ runtime",
+ "onos_yang_runtime",
+ "org.onosproject.runtime"
+ };
+
+ private static final String[] EXPECTED = {
+ "list_Any_data_doller_rate_arrow_end_or_copy",
+ "onos-yang-runtime",
+ "Logistic.manager.1.",
+ "list_Any_data",
+ "onos-yang_runtime",
+ "xyz",
+ "onos_yang_runtime",
+ "onos_yang_runtime",
+ "org.onosproject.runtime"
+ };
+
+ /*
+ * Invalid values for testing the negative scenario for getValidModelId.
+ */
+ String[] invalidVal = {
+ ".",
+ "-",
+ "_"
+ };
+
+ /*
+ * Invalid values for testing the negative scenario for user given
+ * model id at the time of registration.
+ */
+ String[] invalidVal1 = {
+ "list Any data $doller @rate < arrow>end |or (copy)",
+ "list Any data []{}",
+ "onos-yang runtime ",
+ "[] xyz []",
+ "onos_ yang_ runtime",
+ };
+
+ /**
+ * Test positive scenario for getValidModelId functionality.
+ */
+ @Test
+ public void validateGetModelIdTest() {
+ for (int i = 0; i < EXPECTED.length; i++) {
+ assertEquals(EXPECTED[i], getValidModelId(nA[i]));
+ }
+ }
+
+ /**
+ * Test negative scenario for getValidModelId functionality.
+ */
+ @Test
+ public void validateNegativeScenarioGetModelIdTest() {
+ int i = 0;
+ for (; i < invalidVal.length; i++) {
+ try {
+ getValidModelId(invalidVal[i]);
+ } catch (IllegalArgumentException e) {
+ assertEquals(e.getMessage(), "Invalid model id " +
+ invalidVal[i]);
+ }
+ }
+
+ if (i != invalidVal.length) {
+ throw new RuntimeException(E_INVAL);
+ }
+ }
+
+ /**
+ * Test positive scenario for user supplied model id functionality.
+ */
+ @Test
+ public void validateSuppliedModelIdTest() {
+ for (int i = 0; i < EXPECTED.length; i++) {
+ if (!EXPECTED[i].matches(REGEX)) {
+ throw new RuntimeException(E_INVAL);
+ }
+ }
+ }
+
+ /**
+ * Test negative scenario for user supplied model id functionality.
+ */
+ @Test
+ public void validateNegativeScenarioSuppliedModelIdTest() {
+ for (int i = 0; i < invalidVal1.length; i++) {
+ if (invalidVal1[i].matches(REGEX)) {
+ throw new RuntimeException(E_INVAL);
+ }
+ }
+ }
+}
diff --git a/compiler/plugin/utils/src/test/resources/CopyrightHeader.txt b/compiler/plugin/utils/src/test/resources/CopyrightHeader.txt
new file mode 100644
index 0000000..2cbed45
--- /dev/null
+++ b/compiler/plugin/utils/src/test/resources/CopyrightHeader.txt
@@ -0,0 +1,14 @@
+ *
+ * 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.
+ */
+