package org.baeldung.common.web;
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import java.io.Serializable;
import org.baeldung.persistence.model.Foo;
import org.baeldung.web.util.HTTPLinkHeaderUtil;
import org.hamcrest.core.AnyOf;
import org.junit.Test;
import org.springframework.http.MediaType;
import com.google.common.net.HttpHeaders;
import com.jayway.restassured.response.Response;
public abstract class AbstractDiscoverabilityLiveTest<T extends Serializable> extends AbstractLiveTest<T> {
public AbstractDiscoverabilityLiveTest(final Class<T> clazzToSet) {
super(clazzToSet);
}
// tests
// discoverability
@Test
public void whenInvalidPOSTIsSentToValidURIOfResource_thenAllowHeaderListsTheAllowedActions() {
// Given
final String uriOfExistingResource = createAsUri();
// When
final Response res = givenAuth().post(uriOfExistingResource);
// Then
final String allowHeader = res.getHeader(HttpHeaders.ALLOW);
assertThat(allowHeader, AnyOf.<String> anyOf(containsString("GET"), containsString("PUT"), containsString("DELETE")));
}
@Test
public void whenResourceIsCreated_thenUriOfTheNewlyCreatedResourceIsDiscoverable() {
// When
final Foo newResource = new Foo(randomAlphabetic(6));
final Response createResp = givenAuth().contentType(MediaType.APPLICATION_JSON_VALUE).body(newResource).post(getURL());
final String uriOfNewResource = createResp.getHeader(HttpHeaders.LOCATION);
// Then
final Response response = givenAuth().header(HttpHeaders.ACCEPT, MediaType.APPLICATION_JSON_VALUE).get(uriOfNewResource);
final Foo resourceFromServer = response.body().as(Foo.class);
assertThat(newResource, equalTo(resourceFromServer));
}
@Test
public void whenResourceIsRetrieved_thenUriToGetAllResourcesIsDiscoverable() {
// Given
final String uriOfExistingResource = createAsUri();
// When
final Response getResponse = givenAuth().get(uriOfExistingResource);
// Then
final String uriToAllResources = HTTPLinkHeaderUtil.extractURIByRel(getResponse.getHeader("Link"), "collection");
final Response getAllResponse = givenAuth().get(uriToAllResources);
assertThat(getAllResponse.getStatusCode(), is(403));
}
// template method
}