/**
* Copyright 2010 JBoss Inc
*
* 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.drools.ide.common.server.rules;
/*
* Copyright 2005 JBoss Inc
*
* 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.
*/
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertNotNull;
import org.drools.guvnor.client.common.AssetFormats;
import org.drools.guvnor.server.ServiceImplementation;
import org.drools.guvnor.server.util.BRMSSuggestionCompletionLoader;
import org.drools.guvnor.server.util.TestEnvironmentSessionHelper;
import org.drools.ide.common.client.modeldriven.FieldAccessorsAndMutators;
import org.drools.ide.common.client.modeldriven.SuggestionCompletionEngine;
import org.drools.repository.AssetItem;
import org.drools.repository.PackageItem;
import org.drools.repository.RulesRepository;
import org.junit.After;
import org.junit.Ignore;
import org.junit.Test;
public class BRMSSuggestionCompletionLoaderTest {
@Test
public void testLoader() throws Exception {
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testLoader", "to test the loader" );
ServiceImplementation.updateDroolsHeader("import java.util.Date", item );
repo.save();
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
String header = ServiceImplementation.getDroolsHeader(item);
SuggestionCompletionEngine engine = loader.getSuggestionEngine( item );
assertNotNull(engine);
}
@Test
public void testLoaderWithComplexFields() throws Exception {
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testLoaderWithComplexFields", "to test the loader" );
ServiceImplementation.updateDroolsHeader("import org.drools.guvnor.server.rules.Agent", item );
repo.save();
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
String header = ServiceImplementation.getDroolsHeader(item);
SuggestionCompletionEngine engine = loader.getSuggestionEngine( item );
assertNotNull(engine);
String[] modelFields = engine.getModelFields("Agent");
System.out.println("modelFields: "+Arrays.asList(modelFields));
assertNotNull(modelFields);
assertEquals(9, modelFields.length );
modelFields = engine.getModelFields(FieldAccessorsAndMutators.BOTH, "Agent");
assertNotNull(modelFields);
System.out.println("modelFields: "+Arrays.asList(modelFields));
assertEquals(10, modelFields.length );
modelFields = engine.getModelFields(FieldAccessorsAndMutators.ACCESSOR, "Agent");
assertNotNull(modelFields);
System.out.println("modelFields: "+Arrays.asList(modelFields));
assertEquals(9, modelFields.length );
modelFields = engine.getModelFields(FieldAccessorsAndMutators.MUTATOR, "Agent");
assertNotNull(modelFields);
System.out.println("modelFields: "+Arrays.asList(modelFields));
assertEquals(9, modelFields.length );
}
@Test
public void testStripUnNeededFields() {
SuggestionCompletionLoader loader = new SuggestionCompletionLoader();
String[] result = loader.removeIrrelevantFields( Arrays.asList(new String[] {"foo", "toString", "class", "hashCode"} ));
assertEquals(1, result.length);
assertEquals("foo", result[0]);
}
@Test
public void testGetShortNameOfClass() {
SuggestionCompletionLoader loader = new SuggestionCompletionLoader();
assertEquals("Object", loader.getShortNameOfClass( Object.class.getName() ));
assertEquals("Foo", loader.getShortNameOfClass( "Foo" ));
}
@Test @Ignore
public void testFactTemplates() throws Exception {
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testLoader2", "to test the loader for fact templates" );
ServiceImplementation.updateDroolsHeader("import java.util.Date\ntemplate Person\njava.lang.String name\nDate birthDate\nend", item );
repo.save();
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
SuggestionCompletionEngine engine = loader.getSuggestionEngine( item );
assertNotNull(engine);
List<String> factTypes = Arrays.asList(engine.getFactTypes());
assertEquals( 2 + loader.getExternalImportDescrs().size(), factTypes.size() );
assertTrue(factTypes.contains("Date"));
assertTrue(factTypes.contains("Person"));
String[] fieldsForType = engine.getFieldCompletions( "Person" );
assertEquals( 2, fieldsForType.length );
assertEquals("birthDate", fieldsForType[0]);
assertEquals("name", fieldsForType[1]);
String fieldType = engine.getFieldType( "Person", "name" );
assertEquals( SuggestionCompletionEngine.TYPE_STRING, fieldType );
fieldType = engine.getFieldType( "Person", "birthDate" );
assertEquals( SuggestionCompletionEngine.TYPE_DATE, fieldType );
}
@Test
public void testDeclaredTypes() throws Exception {
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testLoaderDeclaredTypes", "to test the loader for declared types" );
AssetItem asset = item.addAsset("MyModel", "");
asset.updateFormat(AssetFormats.DRL_MODEL);
asset.updateContent("declare Car\n pieceOfRubbish: Boolean \n name: String \nend");
asset.checkin("");
repo.save();
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
SuggestionCompletionEngine engine = loader.getSuggestionEngine( item );
assertNotNull(engine);
String[] factTypes = engine.getFactTypes();
assertEquals(1 + loader.getExternalImportDescrs().size(), factTypes.length);
assertEquals("Car", factTypes[0]);
List<String> fields = Arrays.asList( engine.getFieldCompletions("Car") );
assertEquals(2, fields.size());
assertTrue( fields.contains("pieceOfRubbish") );
assertTrue( fields.contains("name") );
assertEquals("Boolean", engine.getFieldType("Car", "pieceOfRubbish"));
assertEquals("String", engine.getFieldType("Car", "name"));
}
@Test
public void testLoadDSLs() throws Exception {
String dsl = "[when]The agents rating is {rating}=doNothing()\n[then]Send a notification to manufacturing '{message}'=foo()";
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testLoadDSLs", "to test the loader for DSLs" );
AssetItem asset = item.addAsset( "mydsl", "" );
asset.updateFormat( AssetFormats.DSL );
asset.updateContent( dsl );
asset.checkin( "ok" );
item = repo.loadPackage( "testLoadDSLs" );
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
SuggestionCompletionEngine eng = loader.getSuggestionEngine( item );
assertFalse(eng.hasDataEnumLists());
assertFalse(loader.hasErrors());
assertEquals(1, eng.actionDSLSentences.length);
assertEquals(1, eng.conditionDSLSentences.length);
assertEquals( "The agents rating is {rating}", eng.conditionDSLSentences[0].sentence );
assertEquals("Send a notification to manufacturing '{message}'",eng.actionDSLSentences[0].sentence);
}
@Test
public void testLoadEnumerations() throws Exception {
String enumeration = "'Person.sex' : ['M', 'F']";
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testLoadEnums", "to test the loader for enums" );
AssetItem asset = item.addAsset( "myenum", "" );
asset.updateFormat( AssetFormats.ENUMERATION );
asset.updateContent( enumeration );
asset.checkin( "ok" );
item = repo.loadPackage( "testLoadEnums" );
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
SuggestionCompletionEngine sce = loader.getSuggestionEngine( item );
assertFalse(loader.hasErrors());
assertEquals(1, sce.getDataEnumListsSize());
asset.updateContent( "goober boy" );
asset.checkin( "yeah" );
item = repo.loadPackage( "testLoadEnums" );
loader = new BRMSSuggestionCompletionLoader();
sce = loader.getSuggestionEngine( item );
assertTrue(loader.hasErrors());
}
@Test
public void testErrors() throws Exception {
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testErrorsInPackage", "to test error handling" );
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
assertNotNull(loader.getSuggestionEngine( item ));
assertFalse(loader.hasErrors());
ServiceImplementation.updateDroolsHeader("gooble de gook", item );
loader = new BRMSSuggestionCompletionLoader();
loader.getSuggestionEngine( item );
assertTrue(loader.hasErrors());
ServiceImplementation.updateDroolsHeader("import foo.bar; \nglobal goo.Bar baz;", item );
loader = new BRMSSuggestionCompletionLoader();
loader.getSuggestionEngine( item );
assertTrue(loader.hasErrors());
}
@Test
/**
* This shows we need to load up the model without anything attached yet.
*/
public void testModelWithNoAttachment() throws Exception {
RulesRepository repo = new RulesRepository(TestEnvironmentSessionHelper.getSession());
PackageItem item = repo.createPackage( "testmodelWithNoAttachment", "to test model loading" );
item.addAsset( "testModel", "", null, AssetFormats.MODEL );
repo.save();
BRMSSuggestionCompletionLoader loader = new BRMSSuggestionCompletionLoader();
assertNotNull(loader.getSuggestionEngine( item ));
assertFalse(loader.hasErrors());
}
@After
public void tearDown() throws Exception {
TestEnvironmentSessionHelper.shutdown();
}
}