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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* ================================================================================
* 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.auth.clicodegen;
import static org.junit.Assert.assertEquals;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import org.junit.Test;
import org.onap.policy.apex.auth.clicodegen.CodeGeneratorCliEditor;
import org.stringtemplate.v4.STGroup;
import org.stringtemplate.v4.STGroupFile;
/**
* Test for the CG CLI Editor STG file.
*
* @author Sven van der Meer (sven.van.der.meer@ericsson.com)
*/
public class GenerationTest {
/**
* Get the chunks for the codegen.
*
* @return the chunks
*/
private static Map<String, List<String>> getCodeGenChunks() {
// CHECKSTYLE:OFF: LineLength
final Map<String, List<String>> chunks = new LinkedHashMap<>();
chunks.put("/policyModel",
Arrays.asList("name", "version", "uuid", "description", "declarations", "definitions"));
chunks.put("/schemaDecl", Arrays.asList("name", "version", "uuid", "description", "flavour", "schema"));
chunks.put("/ctxAlbumDecl", Arrays.asList("name", "version", "uuid", "description", "scope", "writable",
"schemaName", "schemaVersion"));
chunks.put("/eventDecl",
Arrays.asList("name", "version", "uuid", "description", "nameSpace", "source", "target", "fields"));
chunks.put("/eventDefField",
Arrays.asList("eventName", "version", "fieldName", "fieldSchema", "fieldSchemaVersion", "optional"));
chunks.put("/taskDecl",
Arrays.asList("name", "version", "uuid", "description", "infields", "outfields", "logic"));
chunks.put("/taskDefInputFields",
Arrays.asList("taskName", "version", "fieldName", "fieldSchema", "fieldSchemaVersion"));
chunks.put("/taskDefOutputFields",
Arrays.asList("taskName", "version", "fieldName", "fieldSchema", "fieldSchemaVersion"));
chunks.put("/taskDefLogic", Arrays.asList("taskName", "version", "flavour", "logic"));
chunks.put("/taskDefParameter", Arrays.asList("name", "version", "parName", "defaultValue"));
chunks.put("/taskDefCtxRef", Arrays.asList("name", "version", "albumName", "albumVersion"));
chunks.put("/policyDef", Arrays.asList("name", "version", "uuid", "description", "template", "firstState"));
chunks.put("/policyStateDef", Arrays.asList("policyName", "version", "stateName", "triggerName",
"triggerVersion", "defaultTask", "defaultTaskVersion", "outputs", "tasks"));
chunks.put("/policyStateOutput", Arrays.asList("policyName", "version", "stateName", "outputName", "eventName",
"eventVersion", "nextState"));
chunks.put("/policyStateTaskSelectionLogic",
Arrays.asList("name", "version", "stateName", "logicFlavour", "logic"));
chunks.put("/policyStateTask", Arrays.asList("policyName", "version", "stateName", "taskLocalName", "taskName",
"taskVersion", "outputType", "outputName"));
chunks.put("/policyStateFinalizerLogic",
Arrays.asList("name", "version", "stateName", "finalizerLogicName", "logicFlavour", "logic"));
chunks.put("/policyStateContextRef",
Arrays.asList("name", "version", "stateName", "albumName", "albumVersion"));
return chunks;
// CHECKSTYLE:ON: LineLength
}
/** Test STG load. */
@Test
public void testGenerationLoad() {
final StErrorListener errListener = new StErrorListener();
final STGroupFile stg = new STGroupFile(CodeGeneratorCliEditor.STG_FILE);
stg.setListener(errListener);
stg.getTemplateNames(); // dummy to compile group and get errors
assertEquals(0, errListener.getErrorCount());
}
/** Test STG chunks. */
@Test
public void testGenerationChunks() {
final StErrorListener errListener = new StErrorListener();
final STGroupFile stg = new STGroupFile(CodeGeneratorCliEditor.STG_FILE);
stg.setListener(errListener);
stg.getTemplateNames(); // dummy to compile group and get errors
final Map<String, List<String>> chunks = getCodeGenChunks();
String error = "";
final Set<String> definedNames = stg.getTemplateNames();
for (final STGroup group : stg.getImportedGroups()) {
definedNames.addAll(group.getTemplateNames());
}
final Set<String> requiredNames = chunks.keySet();
for (final String required : requiredNames) {
if (!definedNames.contains(required)) {
error += " - target STG does not define template for <" + required + ">\n";
} else {
final Set<String> definedParams = ((stg.getInstanceOf(required).getAttributes() == null)
? new TreeSet<String>() : stg.getInstanceOf(required).getAttributes().keySet());
final List<String> requiredParams = chunks.get(required);
for (final String reqArg : requiredParams) {
if (!definedParams.contains(reqArg)) {
error += " - target STG with template <" + required + "> does not define argument <" + reqArg
+ ">\n";
}
}
}
}
if (!("".equals(error))) {
System.err.println(error);
}
assertEquals(0, error.length());
}
}
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