public void testResolveString() {
BusinessProcess businessProcess = getBeanInstance(BusinessProcess.class);
Map<String, Object> processVariables = new HashMap<String, Object>();
businessProcess.setVariable("testKeyString", "testValue");
businessProcess.startProcessByKey("businessProcessBeanTest", processVariables);
businessProcess.startTask(taskService.createTaskQuery().singleResult().getId());
InjectProcessVariable injectProcessVariables = getBeanInstance(InjectProcessVariable.class);
assertEquals("testValue", injectProcessVariables.testKeyString);