UT for YANG translator utils
Change-Id: I1da6f7d6201f880c27885659e5e52edc3fccbdd6
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntaxTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntaxTest.java
new file mode 100644
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+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/translator/tojava/utils/JavaIdentifierSyntaxTest.java
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+/*
+ * 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.translator.tojava.utils;
+
+import org.junit.Test;
+import static org.junit.Assert.assertNotNull;
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+
+/**
+ * Unit tests for java identifier syntax.
+ */
+public final class JavaIdentifierSyntaxTest {
+
+ /**
+ * Unit test for private constructor.
+ *
+ * @throws SecurityException if any security violation is observed.
+ * @throws NoSuchMethodException if when the method is not found.
+ * @throws IllegalArgumentException if there is illegal argument found.
+ * @throws InstantiationException if instantiation is provoked for the private constructor.
+ * @throws IllegalAccessException if instance is provoked or a method is provoked.
+ * @throws InvocationTargetException when an exception occurs by the method or constructor.
+ */
+ public void callPrivateConstructors() throws SecurityException, NoSuchMethodException, IllegalArgumentException,
+ InstantiationException, IllegalAccessException, InvocationTargetException {
+ Class<?>[] classesToConstruct = {JavaIdentifierSyntax.class };
+ for (Class<?> clazz : classesToConstruct) {
+ Constructor<?> constructor = clazz.getDeclaredConstructor();
+ constructor.setAccessible(true);
+ assertNotNull(constructor.newInstance());
+ }
+ }
+
+ /**
+ * Unit test for testing the package path generation from a parent package.
+ */
+ @Test
+ public void getPackageFromParentTest() {
+ String pkgFromParent = JavaIdentifierSyntax.getPackageFromParent("test5.test6.test7", "test1:test2:test3");
+ assertThat(pkgFromParent.equals("test5.test6.test7.test1.test2.test3"), is(true));
+ }
+
+ /**
+ * Unit test for root package generation with revision complexity.
+ */
+ @Test
+ public void getRootPackageTest() {
+
+ String rootPackage = JavaIdentifierSyntax.getRootPackage((byte) 0, "test1:test2:test3", "5-1-2000");
+ assertThat(rootPackage.equals("org.onosproject.yang.gen.v0.test1.test2.test3.rev05012000"), is(true));
+ }
+
+ /**
+ * Unit test for root package generation without revision complexity.
+ */
+ @Test
+ public void getRootPackageWithRevTest() {
+
+ String rootPkgWithRev = JavaIdentifierSyntax.getRootPackage((byte) 0, "test1:test2:test3", "25-01-1992");
+ assertThat(rootPkgWithRev.equals("org.onosproject.yang.gen.v0.test1.test2.test3.rev25011992"), is(true));
+ }
+
+ /**
+ * Unit test for capitalizing the incoming string.
+ */
+ @Test
+ public void getCapitalCaseTest() {
+
+ String capitalCase = JavaIdentifierSyntax.getCaptialCase("test_this");
+ assertThat(capitalCase.equals("Test_this"), is(true));
+ }
+
+ /**
+ * Unit test for getting the camel case for the received string.
+ */
+ @Test
+ public void getCamelCaseTest() {
+ String camelCase = JavaIdentifierSyntax.getCamelCase("test-camel-case-identifier");
+ assertThat(camelCase.equals("testCamelCaseIdentifier"), is(true));
+ }
+}