package org.jbpm.jpdl.exe;
import org.jbpm.AbstractJbpmTestCase;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;
public class DecisionExpressionTest extends AbstractJbpmTestCase {
public void testBudgetHignerThenThousand() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='d' />" +
" </start-state>" +
" <decision name='d' " +
" expression='#{ ( budget>1000 ? \"important lead\" : ( budget>100 ? \"lead\" : \"beggars\")) }'>" +
" <transition name='important lead' to='harras them'/>" +
" <transition name='lead' to='put it in the lead db'/>" +
" <transition name='beggars' to='forget about it'/>" +
" </decision>" +
" <state name='harras them' />" +
" <state name='put it in the lead db' />" +
" <state name='forget about it' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
processInstance.getContextInstance().setVariable("budget", new Integer(3500));
processInstance.signal();
assertEquals(processDefinition.getNode("harras them"), processInstance.getRootToken().getNode());
}
public void testBudgetBetweenHundredAndThousand() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='d' />" +
" </start-state>" +
" <decision name='d' " +
" expression='#{ ( budget>1000 ? \"important lead\" : ( budget>100 ? \"lead\" : \"beggars\")) }'>" +
" <transition name='important lead' to='harras them'/>" +
" <transition name='lead' to='put it in the lead db'/>" +
" <transition name='beggars' to='forget about it'/>" +
" </decision>" +
" <state name='harras them' />" +
" <state name='put it in the lead db' />" +
" <state name='forget about it' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
processInstance.getContextInstance().setVariable("budget", new Integer(350));
processInstance.signal();
assertEquals(processDefinition.getNode("put it in the lead db"), processInstance.getRootToken().getNode());
}
public void testSmallBudget() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='d' />" +
" </start-state>" +
" <decision name='d' " +
" expression='#{ ( budget>1000 ? \"important lead\" : ( budget>100 ? \"lead\" : \"beggars\")) }'>" +
" <transition name='important lead' to='harras them'/>" +
" <transition name='lead' to='put it in the lead db'/>" +
" <transition name='beggars' to='forget about it'/>" +
" </decision>" +
" <state name='harras them' />" +
" <state name='put it in the lead db' />" +
" <state name='forget about it' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
processInstance.getContextInstance().setVariable("budget", new Integer(35));
processInstance.signal();
assertEquals(processDefinition.getNode("forget about it"), processInstance.getRootToken().getNode());
}
public void testBooleanToStringConversionForTrue() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='d' />" +
" </start-state>" +
" <decision name='d' " +
" expression='#{budget>1000}'>" +
" <transition name='true' to='harras them'/>" +
" <transition name='false' to='forget about it'/>" +
" </decision>" +
" <state name='harras them' />" +
" <state name='forget about it' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
processInstance.getContextInstance().setVariable("budget", new Integer(3500));
processInstance.signal();
assertEquals(processDefinition.getNode("harras them"), processInstance.getRootToken().getNode());
}
public void testBooleanToStringConversionForFalse() {
ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
"<process-definition>" +
" <start-state>" +
" <transition to='d' />" +
" </start-state>" +
" <decision name='d' " +
" expression='#{budget>1000}'>" +
" <transition name='true' to='harras them'/>" +
" <transition name='false' to='forget about it'/>" +
" </decision>" +
" <state name='harras them' />" +
" <state name='forget about it' />" +
"</process-definition>"
);
ProcessInstance processInstance = new ProcessInstance(processDefinition);
processInstance.getContextInstance().setVariable("budget", new Integer(35));
processInstance.signal();
assertEquals(processDefinition.getNode("forget about it"), processInstance.getRootToken().getNode());
}
}