@Test
public void testInputSourceExpression() {
// given:
String source = "${a}";
ExtensionElements extensionElements = addExtensionElements(caseTask);
CamundaIn sourceElement = createElement(extensionElements, null, CamundaIn.class);
sourceElement.setCamundaSourceExpression(source);
// when
CmmnActivity activity = handler.handleElement(planItem, context);
// then
CaseTaskActivityBehavior behavior = (CaseTaskActivityBehavior) activity.getActivityBehavior();
CallableElement callableElement = behavior.getCallableElement();
CallableElementParameter parameter = callableElement.getInputs().get(0);
assertNotNull(parameter);
assertFalse(parameter.isAllVariables());
ParameterValueProvider sourceExpressionValueProvider = parameter.getSourceValueProvider();
assertNotNull(sourceExpressionValueProvider);
assertTrue(sourceExpressionValueProvider instanceof ElValueProvider);
ElValueProvider valueProvider = (ElValueProvider) sourceExpressionValueProvider;
assertEquals(source, valueProvider.getExpression().getExpressionText());
}
@Test
public void testInputs() {
// given:
ExtensionElements extensionElements = addExtensionElements(caseTask);
CamundaIn variablesElement = createElement(extensionElements, null, CamundaIn.class);
variablesElement.setCamundaVariables("all");
CamundaIn sourceElement = createElement(extensionElements, null, CamundaIn.class);
sourceElement.setCamundaSource("a");
CamundaIn sourceExpressionElement = createElement(extensionElements, null, CamundaIn.class);
sourceExpressionElement.setCamundaSourceExpression("${b}");
// when
CmmnActivity activity = handler.handleElement(planItem, context);
// then
CaseTaskActivityBehavior behavior = (CaseTaskActivityBehavior) activity.getActivityBehavior();
CallableElement callableElement = behavior.getCallableElement();
List<CallableElementParameter> inputs = callableElement.getInputs();
assertNotNull(inputs);
assertFalse(inputs.isEmpty());
assertEquals(3, inputs.size());
}