private String marshal() {
String result = null;
ByteArrayOutputStream out = null;
try {
JAXBContext jaxbContext = JAXBContext.newInstance(Mapping.class);
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);
out = new ByteArrayOutputStream();
Mapping mapping = new Mapping();
MappingAction action = new MappingAction();
action.setName("ReplaceCustomerId");
action.setActionClassName("com.apifest.example.ReplaceCustomerIdAction");
MappingAction action2 = new MappingAction();
action2.setName("AddSenderIdInBody");
action2.setActionClassName("com.apifest.example.AddSenderIdInBody");
List<MappingAction> actions = new ArrayList<MappingAction>();
actions.add(action);
actions.add(action2);
ActionsWrapper allActions = new ActionsWrapper();
allActions.setActions(actions);
mapping.setActionsWrapper(allActions);
MappingEndpoint endpoint = new MappingEndpoint();
MappingAction addAction = new MappingAction();
addAction.setName("ReplaceCustomerId");
endpoint.setAction(addAction);
endpoint.setInternalEndpoint("/v0.1/customer/{customerId}");
endpoint.setExternalEndpoint("/v0.1/me");
EndpointsWrapper endpointWrapper = new EndpointsWrapper();
List<MappingEndpoint> endpoints = new ArrayList<MappingEndpoint>();
endpoints.add(endpoint);
endpointWrapper.setEndpoints(endpoints);
mapping.setEndpointsWrapper(endpointWrapper);
marshaller.marshal(mapping, out);
result = out.toString("UTF-8");
} catch (JAXBException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} finally {
if (out != null) {
try {
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
return result;
}
@Test
public void when_endpoint_contains_two_variables_replace_them_all() throws Exception {
// GIVEN
ConfigLoader.loadMappingsConfig(false);
// WHEN
MappingEndpoint endpoint =
ConfigLoader.getConfig().get(0).getMappingEndpoint("/v0.1/contacts/mobile/support", "GET");
// THEN
assertEquals(endpoint.getInternalEndpoint(), "/contacts/mobile/support");
}
@Test
public void when_endpoint_contains_RE_return_it_from_RE_mappings() throws Exception {
// GIVEN
ConfigLoader.loadMappingsConfig(false);
// WHEN
MappingEndpoint endpoint =
ConfigLoader.getConfig().get(0).getMappingEndpoint("/v0.1/payments/12345", "GET");
// THEN
assertEquals(endpoint.getInternalEndpoint(), "/payments/12345");
}
@Test
public void when_mapping_list_contains_method_and_uri_return_that_mapping_endpoint()
throws Exception {
// GIVEN
ConfigLoader.loadMappingsConfig(false);
// WHEN
MappingEndpoint meEndpoint =
ConfigLoader.getConfig().get(0).getMappingEndpoint("/v0.1/me", "GET");
// THEN
assertEquals(meEndpoint.getExternalEndpoint(), "/v0.1/me");
assertEquals(meEndpoint.getMethod(), "GET");
}
@Test
public void when_mapping_with_RE_construct_Pattern() throws Exception {
// GIVEN
MappingEndpoint endpoint = new MappingEndpoint();
endpoint.setExternalEndpoint("/v0.1/payments/{paymentId}");
endpoint.setInternalEndpoint("/v0.1/payments/{paymentId}");
endpoint.setVarExpression("\\d*");
endpoint.setVarName("paymentId");
// WHEN
Pattern p = ConfigLoader.constructPattern(endpoint);
// THEN
assertEquals(p.toString(), "/v0.1/payments/(\\d*)$");
}
@Test
public void when_load_read_mapping() throws Exception {
// WHEN
ConfigLoader.loadMappingsConfig(false);
// THEN
List<MappingConfig> config = ConfigLoader.getConfig();
Map<String, String> actions = config.get(0).getActions();
assertEquals(actions.get("ReplaceCustomerId"), "com.apifest.example.ReplaceCustomerIdAction");
assertEquals(actions.get("AddSenderIdInBody"), "com.apifest.example.AddSenderIdInBody");
MappingEndpoint endpoint = config.get(0).getMappingEndpoint("/v0.1/me", "GET");
assertEquals(endpoint.getInternalEndpoint(), "/customer/{customerId}");
assertEquals(endpoint.getAction().getName(), "ReplaceCustomerId");
}
@Test
public void when_actionClassname_is_null_get_className_from_actions_config() throws Exception {
// GIVEN
ConfigLoader.loadMappingsConfig(false);
MappingAction mappingAction = new MappingAction();
mappingAction.setName("ReplaceCustomerId");
MappingEndpoint endpoint = new MappingEndpoint();
endpoint.setAction(mappingAction);
ConfigLoader.jarClassLoader = mock(URLClassLoader.class);
doReturn(ReplaceCustomerIdAction.class)
.when(ConfigLoader.jarClassLoader)
.loadClass(ReplaceCustomerIdAction.class.getCanonicalName());
// WHEN
BasicAction action = ConfigLoader.getConfig().get(0).getAction(mappingAction);
// THEN
assertTrue(action instanceof ReplaceCustomerIdAction);
}