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130 lines (113 loc) · 4.68 KB
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/**
* Copyright 2012-2020 The Feign Authors
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package feign.soap;
import static feign.Util.UTF_8;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Collections;
import javax.xml.soap.SOAPConstants;
import javax.xml.ws.soap.SOAPFaultException;
import org.assertj.core.api.Assertions;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import feign.FeignException;
import feign.Request;
import feign.Request.HttpMethod;
import feign.Response;
import feign.Util;
import feign.jaxb.JAXBContextFactory;
@SuppressWarnings("deprecation")
public class SOAPFaultDecoderTest {
@Rule
public final ExpectedException thrown = ExpectedException.none();
@Test
public void soapDecoderThrowsSOAPFaultException() throws IOException {
thrown.expect(SOAPFaultException.class);
thrown.expectMessage("Processing error");
Response response = Response.builder()
.status(200)
.reason("OK")
.request(
Request.create(HttpMethod.GET, "/api", Collections.emptyMap(), null, Util.UTF_8, null))
.headers(Collections.emptyMap())
.body(getResourceBytes("/samples/SOAP_1_2_FAULT.xml"))
.build();
new SOAPDecoder.Builder().withSOAPProtocol(SOAPConstants.SOAP_1_2_PROTOCOL)
.withJAXBContextFactory(new JAXBContextFactory.Builder().build()).build()
.decode(response, Object.class);
}
@Test
public void errorDecoderReturnsSOAPFaultException() throws IOException {
Response response = Response.builder()
.status(400)
.reason("BAD REQUEST")
.request(
Request.create(HttpMethod.GET, "/api", Collections.emptyMap(), null, Util.UTF_8, null))
.headers(Collections.emptyMap())
.body(getResourceBytes("/samples/SOAP_1_1_FAULT.xml"))
.build();
Exception error =
new SOAPErrorDecoder().decode("Service#foo()", response);
Assertions.assertThat(error).isInstanceOf(SOAPFaultException.class)
.hasMessage("Message was not SOAP 1.1 compliant");
}
@Test
public void errorDecoderReturnsFeignExceptionOn503Status() throws IOException {
Response response = Response.builder()
.status(503)
.reason("Service Unavailable")
.request(
Request.create(HttpMethod.GET, "/api", Collections.emptyMap(), null, Util.UTF_8, null))
.headers(Collections.emptyMap())
.body("Service Unavailable", UTF_8)
.build();
Exception error =
new SOAPErrorDecoder().decode("Service#foo()", response);
Assertions.assertThat(error).isInstanceOf(FeignException.class)
.hasMessage(
"[503 Service Unavailable] during [GET] to [/api] [Service#foo()]: [Service Unavailable]");
}
@Test
public void errorDecoderReturnsFeignExceptionOnEmptyFault() throws IOException {
String responseBody = "<?xml version = '1.0' encoding = 'UTF-8'?>\n" +
"<SOAP-ENV:Envelope\n" +
" xmlns:SOAP-ENV = \"http://schemas.xmlsoap.org/soap/envelope/\"\n" +
" xmlns:xsi = \"http://www.w3.org/1999/XMLSchema-instance\"\n" +
" xmlns:xsd = \"http://www.w3.org/1999/XMLSchema\">\n" +
" <SOAP-ENV:Body>\n" +
" </SOAP-ENV:Body>\n" +
"</SOAP-ENV:Envelope>";
Response response = Response.builder()
.status(500)
.reason("Internal Server Error")
.request(
Request.create(HttpMethod.GET, "/api", Collections.emptyMap(), null, Util.UTF_8, null))
.headers(Collections.emptyMap())
.body(responseBody, UTF_8)
.build();
Exception error =
new SOAPErrorDecoder().decode("Service#foo()", response);
Assertions.assertThat(error).isInstanceOf(FeignException.class)
.hasMessage("[500 Internal Server Error] during [GET] to [/api] [Service#foo()]: ["
+ responseBody + "]");
}
private static byte[] getResourceBytes(String resourcePath) throws IOException {
InputStream resourceAsStream = SOAPFaultDecoderTest.class.getResourceAsStream(resourcePath);
byte[] bytes = new byte[resourceAsStream.available()];
new DataInputStream(resourceAsStream).readFully(bytes);
return bytes;
}
}