import de.juplo.facebook.errors.GraphApiException.Type;
-import java.time.Duration;
import okhttp3.mockwebserver.MockResponse;
import okhttp3.mockwebserver.MockWebServer;
import org.junit.After;
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
import org.junit.Before;
import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import org.springframework.http.client.reactive.ClientHttpConnector;
+import org.springframework.http.HttpStatus;
import org.springframework.http.client.reactive.JettyClientHttpConnector;
-import org.springframework.http.client.reactive.ReactorClientHttpConnector;
import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.web.reactive.function.client.WebClientResponseException.BadRequest;
+import org.springframework.web.reactive.function.client.WebClientResponseException.InternalServerError;
import reactor.core.publisher.Mono;
import reactor.test.StepVerifier;
*
* @author Kai Moritz
*/
-@RunWith(Parameterized.class)
public class GraphApiExchangeFilterFunctionIntegrationTest
{
private static final Logger LOG =
private MockWebServer server;
private WebClient webClient;
- @Parameterized.Parameter(0)
- public ClientHttpConnector connector;
-
- @Parameterized.Parameters(name = "webClient [{0}]")
- public static Object[][] arguments()
- {
- return new Object[][]
- {
- { new JettyClientHttpConnector() },
- { new ReactorClientHttpConnector() }
- };
- }
-
@Before
public void setup()
webClient =
WebClient
.builder()
- .clientConnector(this.connector)
+ .clientConnector(new JettyClientHttpConnector())
.baseUrl(server.url("/").toString())
- .filter(GraphApiExchangeFilterFunction.INSTANCE)
+ .filter(new GraphApiExchangeFilterFunction())
.build();
}
@Test
- public void testValidError()
+ public void testNoError()
{
- LOG.info("testValidError");
+ Mono<String> result;
+
+
+ //server
+ // .enqueue(new MockResponse()
+ // .setResponseCode(HttpStatus.CONTINUE.value())
+ // .setHeader("Content-Type", "application/json")
+ // .setBody("Hallo Welt!"));
+ //
+ //result =
+ // webClient
+ // .get()
+ // .uri("/egal")
+ // .retrieve()
+ // .bodyToMono(String.class);
+ //
+ //StepVerifier
+ // .create(result)
+ // .expectNext("Hallo Welt!")
+ // .expectComplete()
+ // .verify();
+
+
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(HttpStatus.OK.value())
+ .setHeader("Content-Type", "text/plain")
+ .setBody("Hallo Welt!"));
+
+ result =
+ webClient
+ .get()
+ .uri("/egal")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier
+ .create(result)
+ .expectNext("Hallo Welt!")
+ .expectComplete()
+ .verify();
server
.enqueue(new MockResponse()
- .setStatus("400")
+ .setResponseCode(HttpStatus.TEMPORARY_REDIRECT.value())
+ .setHeader("Location", server.url("/woanders"))
+ .setHeader("Content-Type", "text/plain")
+ .setBody("Jetzt doch woanders..."));
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(HttpStatus.OK.value())
+ .setHeader("Content-Type", "text/plain")
+ .setBody("Hallo Welt!"));
+
+ result =
+ webClient
+ .get()
+ .uri("/egal")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier
+ .create(result)
+ .expectNext("Hallo Welt!")
+ .expectComplete()
+ .verify();
+
+
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(HttpStatus.INTERNAL_SERVER_ERROR.value())
+ .setHeader("Content-Type", "text/plain")
+ .setBody("Hallo Welt!"));
+
+ result =
+ webClient
+ .get()
+ .uri("/egal")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier
+ .create(result)
+ .expectError(InternalServerError.class)
+ .verify();
+ }
+
+ @Test
+ public void testValidError()
+ {
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(HttpStatus.BAD_REQUEST.value())
.setHeader("Content-Type", "application/json")
.setBody(
"{\n" +
" }\n" +
"}"));
+ Mono<String> result =
+ webClient
+ .get()
+ .uri("/egal")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier.create(result).expectErrorSatisfies(throwable ->
+ {
+ assertEquals(RateLimitExceededException.class, throwable.getClass());
+ RateLimitExceededException e = (RateLimitExceededException)throwable;
+ LOG.debug("{}", e.toString());
+ assertEquals(new Integer(613), e.getCode());
+ assertEquals("(#613) Calls to stream have exceeded the rate of 600 calls per 600 seconds.", e.getMessage());
+ assertEquals(Type.OAuthException, e.getType());
+ })
+ .verify();
+ }
+
+ @Test
+ public void testUnmappedError()
+ {
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(HttpStatus.BAD_REQUEST.value())
+ .setHeader("Content-Type", "application/json")
+ .setBody(
+ "{\n" +
+ " \"error\":\n" +
+ " {\n" +
+ " \"message\": \"This error does not exist.\",\n" +
+ " \"type\": \"NonexistentTypeException\",\n" +
+ " \"code\": 999999999\n" +
+ " }\n" +
+ "}"));
+
Mono<String> result =
webClient
.retrieve()
.bodyToMono(String.class);
- StepVerifier
- .create(result)
- .expectErrorSatisfies(throwable ->
- {
- assertEquals(RateLimitExceededException.class, throwable.getClass());
- RateLimitExceededException e = (RateLimitExceededException)throwable;
- LOG.debug("{}", e.toString());
- assertEquals(new Integer(613), e.getCode());
- assertEquals("(#613) Calls to stream have exceeded the rate of 600 calls per 600 seconds.", e.getMessage());
- assertEquals(Type.OAuthException, e.getType());
- })
- .verify(Duration.ofSeconds(3));
+ StepVerifier.create(result).expectErrorSatisfies(throwable ->
+ {
+ assertEquals(UnmappedErrorException.class, throwable.getClass());
+ UnmappedErrorException e = (UnmappedErrorException)throwable;
+ LOG.debug("{}", e.toString());
+ assertEquals(new Integer(999999999), e.getCode());
+ assertEquals("This error does not exist.", e.getMessage());
+ try
+ {
+ Type type = e.getType();
+ LOG.error("unknown type: {}", type);
+ fail("unmapped type was resolved by enum: " + type);
+ }
+ catch (IllegalArgumentException ee) {}
+ })
+ .verify();
+ }
+
+ @Test
+ public void testInvlalidError()
+ {
+ Mono<String> result;
+
+
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(HttpStatus.BAD_REQUEST.value())
+ .setHeader("Content-Type", "application/json")
+ .setBody(
+ "{\n" +
+ " \"error\":\n" +
+ " {\n" +
+ " \"message\": \"Not a Graph-Api-Exception.\",\n" +
+ " \"type\": \"Whatever\",\n" +
+ " \"code\": \"some string\"\n" +
+ " }\n" +
+ "}"));
+
+ result =
+ webClient
+ .get()
+ .uri("/egal")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier.create(result).expectError(BadRequest.class).verify();
+
+
+ server
+ .enqueue(new MockResponse()
+ .setResponseCode(HttpStatus.BAD_REQUEST.value())
+ .setHeader("Content-Type", "text/plain")
+ .setBody("Hallo Welt!"));
+
+ result =
+ webClient
+ .get()
+ .uri("/egal")
+ .retrieve()
+ .bodyToMono(String.class);
+
+ StepVerifier.create(result).expectError(BadRequest.class).verify();
}
}
projects / facebook-errors / blobdiff