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authorliamfallon <liam.fallon@est.tech>2020-03-05 10:50:48 +0000
committerliamfallon <liam.fallon@est.tech>2020-03-09 18:30:13 +0000
commit6bda5d7e4e80d1aefb4f19203361b7199448e70f (patch)
treeb28a68625cec91c57f0383d185f73fdf165ab558 /model/utilities/src/test
parentf876b34ec297495df20394c248b899d610e1bcce (diff)
Use Rhino javascript executor in apex-pdp
Integation unit tests resultd in StackOverflowException errors in the Graal Javascript interpreter. Following extensive testing and trouobleshooting, it proved very difficult to fix these issues in Graal as the stck overflow errors were occurring in native class instantiation methods being invoked by Grall on the JVM. The alternative Rhino Javascript engine is developed by mozilla, and was incorporated into the Java 6 JVM and evolved into Nashorn in the Java 8 JVM. Oracle dropped Nashorn in Java 11. However, in parallel, Rhino development has continued. This review brings in the Rhino javascript engine into apex-pdp as the replacement for Nashorn and instead of Graal. Graal seems to be pretty unstable as yet so we may bring it in in future releases but for now Rhino is a more stable and reliable alternative. Issue-ID: POLICY-2106 Change-Id: I0edeff3b0bee404b38e3ebe22001a6e3375a44dc Signed-off-by: liamfallon <liam.fallon@est.tech>
Diffstat (limited to 'model/utilities/src/test')
-rw-r--r--model/utilities/src/test/java/org/onap/policy/apex/model/utilities/KeyComparerTest.java (renamed from model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/KeyComparerTest.java)14
-rw-r--r--model/utilities/src/test/java/org/onap/policy/apex/model/utilities/KeyedMapComparerTest.java (renamed from model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/KeyedMapComparerTest.java)19
-rw-r--r--model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java101
3 files changed, 18 insertions, 116 deletions
diff --git a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/KeyComparerTest.java b/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/KeyComparerTest.java
index 45afc2088..4cf91bd39 100644
--- a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/KeyComparerTest.java
+++ b/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/KeyComparerTest.java
@@ -1,24 +1,25 @@
/*
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ * Modifications Copyright (C) 2020 Nordix 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.
- *
+ *
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
-package org.onap.policy.apex.model.utilities.typeutils;
+package org.onap.policy.apex.model.utilities;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
@@ -29,6 +30,7 @@ import org.onap.policy.apex.model.utilities.comparison.KeyDifference;
/**
* Test key comparisons.
+ *
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class KeyComparerTest {
@@ -36,14 +38,14 @@ public class KeyComparerTest {
@Test
public void test() {
KeyDifference<String> keyDifference = new KeyComparer<String>().compareKeys("Hello", "Goodbye");
-
+
assertFalse(keyDifference.isEqual());
assertTrue("Hello".equals(keyDifference.getLeftKey().toString()));
assertTrue("Goodbye".equals(keyDifference.getRightKey().toString()));
assertTrue("left key Hello and right key Goodbye differ\n".equals(keyDifference.asString(true)));
assertTrue("left key Hello and right key Goodbye differ\n".equals(keyDifference.asString(false)));
-
+
KeyDifference<String> keyDifference2 = new KeyComparer<String>().compareKeys("Here", "Here");
assertTrue("".equals(keyDifference2.asString(true)));
assertTrue("left key Here equals right key Here\n".equals(keyDifference2.asString(false)));
diff --git a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/KeyedMapComparerTest.java b/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/KeyedMapComparerTest.java
index 7fb3a5bb7..fb32d9383 100644
--- a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/KeyedMapComparerTest.java
+++ b/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/KeyedMapComparerTest.java
@@ -1,24 +1,25 @@
/*
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ * Modifications Copyright (C) 2020 Nordix 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.
- *
+ *
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
-package org.onap.policy.apex.model.utilities.typeutils;
+package org.onap.policy.apex.model.utilities;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
@@ -32,7 +33,7 @@ import org.onap.policy.apex.model.utilities.comparison.KeyedMapDifference;
/**
* Test key map comparisons.
- *
+ *
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class KeyedMapComparerTest {
@@ -53,10 +54,10 @@ public class KeyedMapComparerTest {
rightMap.put("F", "FFFFF");
rightMap.put("G", "G");
- KeyedMapDifference<String, String> kmComparedSame = new KeyedMapComparer<String, String>().compareMaps(leftMap,
- leftMap);
- KeyedMapDifference<String, String> kmComparedDiff = new KeyedMapComparer<String, String>().compareMaps(leftMap,
- rightMap);
+ KeyedMapDifference<String, String> kmComparedSame =
+ new KeyedMapComparer<String, String>().compareMaps(leftMap, leftMap);
+ KeyedMapDifference<String, String> kmComparedDiff =
+ new KeyedMapComparer<String, String>().compareMaps(leftMap, rightMap);
assertTrue(kmComparedSame.getIdenticalValues().equals(leftMap));
assertEquals(1, kmComparedDiff.getLeftOnly().size());
diff --git a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java b/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java
deleted file mode 100644
index 2faa8753f..000000000
--- a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * Copyright (C) 2016-2018 Ericsson. All rights reserved.
- * Modifications Copyright (C) 2020 Nordix 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.
- *
- * SPDX-License-Identifier: Apache-2.0
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.apex.model.utilities.typeutils;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.fail;
-
-import java.lang.reflect.Type;
-
-import org.antlr.v4.runtime.BailErrorStrategy;
-import org.antlr.v4.runtime.CharStream;
-import org.antlr.v4.runtime.CharStreams;
-import org.antlr.v4.runtime.CommonTokenStream;
-import org.antlr.v4.runtime.TokenStream;
-import org.junit.Ignore;
-import org.junit.Test;
-
-/**
- * Test Java parsing.
- */
-public class ParserTest {
- // TODO: Fix this test based on the decision around prameterized vs generic types
- @Ignore
- @Test
- public void testParser() {
- final CharStream stream = CharStreams
- .fromString("java.util.Map<java.util.List<java.lang.Integer>,java.util.Set<java.lang.String>>");
- final TokenStream tokenStream = new CommonTokenStream(new ParametrizedTypeLexer(stream));
-
- final ParametrizedTypeParser parser = new ParametrizedTypeParser(tokenStream);
- parser.removeErrorListeners();
- parser.setErrorHandler(new BailErrorStrategy());
- parser.setBuildParseTree(true);
- assertEquals("java.util.Map<java.util.List<java.lang.Integer>, java.util.Set<java.lang.String>>",
- parser.type().value.build().getTypeName());
-
- }
-
- // TODO: Fix this test based on the decision around prameterized vs generic types
- @Ignore
- @Test
- public void testBuilder() throws IllegalArgumentException {
- String typeString = "java.lang.Integer";
- Type ret = TypeBuilder.build(typeString);
- assertEquals(java.lang.Integer.class, TypeBuilder.getJavaTypeClass(ret));
-
- typeString = "java.util.Map<java.util.List<java.lang.Integer>,java.util.Set<java.lang.String>>";
- ret = TypeBuilder.build(typeString);
- assertEquals("java.util.Map<java.util.List<java.lang.Integer>, java.util.Set<java.lang.String>>",
- ret.getTypeName());
- assertEquals(java.util.Map.class, TypeBuilder.getJavaTypeClass(ret));
-
- final Type[] args = TypeBuilder.getJavaTypeParameters(ret);
- assertEquals("java.util.List<java.lang.Integer>", args[0].getTypeName());
- assertEquals("java.util.Set<java.lang.String>", args[1].getTypeName());
- }
-
- @Test
- public void testBoundaryConditions() {
- try {
- TypeBuilder.build(null);
- fail("Test should throw exception");
- } catch (final IllegalArgumentException e) {
- assertEquals(
- "Blank type string passed to "
- + "org.onap.policy.apex.model.utilities.typeutils.TypeBuilder.build(String type)",
- e.getMessage());
- }
-
- try {
- TypeBuilder.build("org.zooby.Wooby");
- fail("Test should throw exception");
- } catch (final IllegalArgumentException e) {
- assertEquals(e.getMessage(),
- "Failed to build type 'org.zooby.Wooby': java.lang.IllegalArgumentException: "
- + "Class 'org.zooby.Wooby' not found. "
- + "Also looked for a class called 'java.lang.org.zooby.Wooby'");
- }
-
- assertEquals(TypeBuilder.getJavaTypeClass("java.lang.String"), String.class);
- }
-}