/*
* Copyright 2015 JBoss, by Red Hat, 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.uberfire.ext.wires.bpmn.client.rules.impl;
import org.junit.Test;
import org.uberfire.ext.wires.bpmn.api.model.BpmnGraphNode;
import org.uberfire.ext.wires.bpmn.api.model.impl.nodes.EndProcessNode;
import org.uberfire.ext.wires.bpmn.api.model.impl.nodes.ProcessNode;
import org.uberfire.ext.wires.bpmn.api.model.impl.nodes.StartProcessNode;
import org.uberfire.ext.wires.bpmn.api.model.rules.Rule;
import org.uberfire.ext.wires.bpmn.client.AbstractBaseRuleTest;
import org.uberfire.ext.wires.bpmn.client.TestDummyNode;
import org.uberfire.ext.wires.bpmn.client.commands.ResultType;
import org.uberfire.ext.wires.bpmn.client.commands.Results;
import org.uberfire.ext.wires.bpmn.client.rules.RuleManager;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertNotNull;
public class CardinalityRulesTest extends AbstractBaseRuleTest {
@Test
public void testAddStartProcessNodeToProcess() {
final ProcessNode process = new ProcessNode();
final StartProcessNode candidate = new StartProcessNode();
final RuleManager ruleManager = new DefaultRuleManagerImpl();
for (Rule rule : getCardinalityRules()) {
ruleManager.addRule(rule);
}
//Try to add a single StartProcessNode
final Results results1 = ruleManager.checkCardinality(process,
candidate,
RuleManager.Operation.ADD);
assertNotNull(results1);
assertEquals(0,
results1.getMessages().size());
process.addNode(candidate);
//Try to add a second StartProcessNode
final Results results2 = ruleManager.checkCardinality(process,
candidate,
RuleManager.Operation.ADD);
assertNotNull(results2);
assertEquals(1,
results2.getMessages().size());
assertEquals(1,
results2.getMessages(ResultType.ERROR).size());
}
@Test
public void testAddEndProcessNodeToProcess() {
final ProcessNode process = new ProcessNode();
final EndProcessNode candidate = new EndProcessNode();
final RuleManager ruleManager = new DefaultRuleManagerImpl();
for (Rule rule : getCardinalityRules()) {
ruleManager.addRule(rule);
}
//Try to add a single EndProcessNode.
final Results results1 = ruleManager.checkCardinality(process,
candidate,
RuleManager.Operation.ADD);
assertNotNull(results1);
assertEquals(0,
results1.getMessages().size());
process.addNode(candidate);
//Try to add a second EndProcessNode
final Results results2 = ruleManager.checkCardinality(process,
candidate,
RuleManager.Operation.ADD);
assertNotNull(results2);
assertEquals(1,
results2.getMessages().size());
assertEquals(1,
results2.getMessages(ResultType.ERROR).size());
}
@Test
public void testAddDummyNodeToProcess() {
final ProcessNode process = new ProcessNode();
final BpmnGraphNode candidate = new TestDummyNode();
final RuleManager ruleManager = new DefaultRuleManagerImpl();
for (Rule rule : getCardinalityRules()) {
ruleManager.addRule(rule);
}
//Try to add a single TestDummyNode. There are no rules restricting the cardinality of TestDummyNode.
final Results results = ruleManager.checkCardinality(process,
candidate,
RuleManager.Operation.ADD);
assertNotNull(results);
assertEquals(0,
results.getMessages().size());
}
}