public void TestVariableConditionWithVariableEvent()
{
//given process with boundary conditional event and defined variable event
IBpmnModelInstance modelInstance = Specifier.GetProcessWithVarEvents(true, ConditionalVarEventUpdate);
Engine.ManageDeployment(RepositoryService.CreateDeployment().AddModelInstance(ConditionalModel, modelInstance).Deploy());
IDictionary <string, object> variables = ESS.FW.Bpm.Engine.Variable.Variables.CreateVariables();
variables[VariableName + 1] = 0;
IProcessInstance procInst = RuntimeService.StartProcessInstanceByKey(ConditionalEventProcessKey, variables);
IQueryable <ITask> taskQuery = TaskService.CreateTaskQuery(c => c.ProcessInstanceId == procInst.Id);
ITask task = taskQuery.First();
Assert.IsNotNull(task);
//when variable with name `variable` is set on execution
RuntimeService.SetVariable(procInst.Id, VariableName, 1);
//then nothing happens
task = taskQuery.First();
Assert.IsNotNull(task);
Assert.Equals(TaskBeforeCondition, task.Name);
Assert.Equals(1, ConditionEventSubscriptionQuery.Count());
//when variable with name `variable1` is updated
RuntimeService.SetVariable(procInst.Id, VariableName + 1, 1);
//then execution is at user task after conditional intermediate event
TasksAfterVariableIsSet = taskQuery.ToList();
Assert.Equals(TaskAfterCondition, TasksAfterVariableIsSet.ElementAt(0).Name);
Assert.Equals(0, ConditionEventSubscriptionQuery.Count());
}
public virtual void testVariableValue()
{
//given process with intermediate conditional event and variable with wrong value
IDictionary <string, object> variables = ESS.FW.Bpm.Engine.Variable.Variables.CreateVariables();
variables[VariableName] = 0;
IProcessInstance procInst = RuntimeService.StartProcessInstanceByKey(ConditionalEventProcessKey, variables);
//wait state is on conditional event, since condition is false
IExecution execution = RuntimeService.CreateExecutionQuery(c => c.ProcessInstanceId == procInst.Id && c.ActivityId == ConditionalEvent).First();
Assert.NotNull(execution);
Assert.AreEqual(1, ConditionEventSubscriptionQuery.Count());
//when variable is set to correct value
RuntimeService.SetVariable(execution.Id, VariableName, 1);
//then process instance is completed, since condition was true
execution = RuntimeService.CreateExecutionQuery(c => c.ProcessInstanceId == procInst.Id && c.ActivityId == ConditionalEvent).First();
Assert.IsNull(execution);
procInst = RuntimeService.CreateProcessInstanceQuery(c => c.ProcessDefinitionId == ConditionalEventProcessKey).First();
Assert.IsNull(procInst);
Assert.AreEqual(0, ConditionEventSubscriptionQuery.Count());
}
public virtual void testCleanUpConditionalEventSubscriptions()
{
//given process with intermediate conditional event and variable with wrong value
IDictionary <string, object> variables = ESS.FW.Bpm.Engine.Variable.Variables.CreateVariables();
variables[VariableName] = 0;
IProcessInstance procInst = RuntimeService.StartProcessInstanceByKey(ConditionalEventProcessKey, variables);
//wait state is on conditional event, since condition is false
IExecution execution = RuntimeService.CreateExecutionQuery(c => c.ProcessInstanceId == procInst.Id && c.ActivityId == ConditionalEvent).First();
Assert.NotNull(execution);
//condition subscription is created
Assert.AreEqual(1, ConditionEventSubscriptionQuery.Count());
//when variable is set to correct value
RuntimeService.SetVariable(execution.Id, VariableName, 1);
//then execution is on next IUser task and the subscription is deleted
ITask task = TaskService.CreateTaskQuery(c => c.ProcessInstanceId == procInst.Id).First();
Assert.NotNull(task);
Assert.AreEqual(TaskAfterCondition, task.Name);
Assert.AreEqual(0, ConditionEventSubscriptionQuery.Count());
//and task can be completed which ends process instance
TaskService.Complete(task.Id);
Assert.IsNull(TaskService.CreateTaskQuery().First());
Assert.IsNull(RuntimeService.CreateProcessInstanceQuery().First());
}
public virtual void testParallelVariableSetValueOnParent()
{
//given process with intermediate conditional event and variable with wrong value
IDictionary <string, object> variables = ESS.FW.Bpm.Engine.Variable.Variables.CreateVariables();
variables[VariableName] = 0;
IProcessInstance procInst = RuntimeService.StartProcessInstanceByKey(ConditionalEventProcessKey, variables);
//when variable is set to correct value
RuntimeService.SetVariable(procInst.Id, VariableName, 1);
//then execution of conditional event is completed
IExecution execution = RuntimeService.CreateExecutionQuery(c => c.ProcessInstanceId == procInst.Id && c.ActivityId == ConditionalEvent + 1).First();
Assert.IsNull(execution);
//when second variable is set to correct value
RuntimeService.SetVariable(procInst.Id, VariableName, 2);
//then execution and process instance is ended, since both conditions was true
execution = RuntimeService.CreateExecutionQuery(c => c.ProcessInstanceId == procInst.Id && c.ActivityId == ConditionalEvent + 2).First();
Assert.IsNull(execution);
procInst = RuntimeService.CreateProcessInstanceQuery(c => c.ProcessDefinitionId == ConditionalEventProcessKey).First();
Assert.IsNull(procInst);
}
public virtual void testSubProcessVariableSetValueOnParent()
{
//given process with intermediate conditional event and variable with wrong value
IDictionary <string, object> variables = ESS.FW.Bpm.Engine.Variable.Variables.CreateVariables();
variables[VariableName] = 0;
IProcessInstance procInst = RuntimeService.StartProcessInstanceByKey(ConditionalEventProcessKey, variables);
//when variable is set to correct value
RuntimeService.SetVariable(procInst.Id, VariableName, 1);
//then process instance is ended, since condition was true
procInst = RuntimeService.CreateProcessInstanceQuery(c => c.ProcessDefinitionId == ConditionalEventProcessKey).First();
Assert.IsNull(procInst);
}
public void TestNonInterruptingVariableConditionWithVariableName()
{
//given process with non interrupting boundary conditional event and defined variable name and true condition
IBpmnModelInstance modelInstance = Specifier.GetProcessWithVarName(false, TrueCondition);
Engine.ManageDeployment(RepositoryService.CreateDeployment().AddModelInstance(ConditionalModel, modelInstance).Deploy());
//when process is started
IProcessInstance procInst = RuntimeService.StartProcessInstanceByKey(ConditionalEventProcessKey);
IQueryable <ITask> taskQuery = TaskService.CreateTaskQuery(c => c.ProcessInstanceId == procInst.Id);
//then first event is triggered since condition is true
IList <ITask> tasks = taskQuery.ToList();
Assert.Equals(2, tasks.Count);
//when variable with name `variable1` is set on execution
RuntimeService.SetVariable(procInst.Id, VariableName + 1, 1);
//then nothing happens
tasks = taskQuery.ToList();
Assert.Equals(2, tasks.Count);
Assert.Equals(1, ConditionEventSubscriptionQuery.Count());
//when variable with name `variable` is set, updated and deleted
RuntimeService.SetVariable(procInst.Id, VariableName, 1); //create
RuntimeService.SetVariable(procInst.Id, VariableName, 1); //update
RuntimeService.RemoveVariable(procInst.Id, VariableName); //delete
//then execution is for four times at user task after conditional event
//one from default behavior and three times from the variable events
Assert.Equals(4, TaskService.CreateTaskQuery(c => c.Name == TaskAfterCondition).Count());
TasksAfterVariableIsSet = taskQuery.ToList();
Assert.Equals(5, TasksAfterVariableIsSet.Count);
Assert.Equals(1, ConditionEventSubscriptionQuery.Count());
}