@Override
public JsonNode getCities() throws Exception {
String cityListUrl; // get from properties file
List<Integer> cityIds = dao.getCities();
StringBuilder cityIds = new StringBuilder();
for (Integer cityId : cityIds) {
cityIds.append(cityId).append(",");
}
// gets city names.returns cityId,cityName.
// How to mock this?
Promise<JsonNode> jsonPromise = WS
.url(cityListUrl+ cityIds.toString()).get()
.map(wsresponse -> {
return wsresponse.asJson();
});
JsonNode node = jsonPromise.get(100000);
return node;
}
@Test
public void testGetCities() {
JsonNode cities = Ws.url() call to the API /cities/.
Assert statement.
}
When run as an application,it should call the other service.When run as JUnit,the REST call to the other service should be mocked.
I am only able to imagine mocking the dependencies of a class.How this can be achieved?
您可以在测试中启动MockServer并调用它。
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