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author | 2018-08-01 15:56:44 +0200 | |
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committer | 2018-08-23 11:02:34 +0200 | |
commit | 985bc34c7519ae45adf464d68315f06972152d0e (patch) | |
tree | 368701f553976051ed2a112420f8b0582ea51151 /vid-app-common/src/test/java/org/onap/vid/client/SyncRestClientForHttpServerTest.java | |
parent | df5c2a05532cfb04dc3b08205145e38cecf0ed65 (diff) |
Generic REST client for external services
Initial commit for generic REST client for requests to another components APIs
Change-Id: I4af29ab1e45fd805403622e60585a351f3ef5d20
Issue-ID: VID-266
Signed-off-by: tgolabek <tomasz.golabek@nokia.com>
Diffstat (limited to 'vid-app-common/src/test/java/org/onap/vid/client/SyncRestClientForHttpServerTest.java')
-rw-r--r-- | vid-app-common/src/test/java/org/onap/vid/client/SyncRestClientForHttpServerTest.java | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/vid-app-common/src/test/java/org/onap/vid/client/SyncRestClientForHttpServerTest.java b/vid-app-common/src/test/java/org/onap/vid/client/SyncRestClientForHttpServerTest.java new file mode 100644 index 00000000..d63d144e --- /dev/null +++ b/vid-app-common/src/test/java/org/onap/vid/client/SyncRestClientForHttpServerTest.java @@ -0,0 +1,268 @@ +/*- + * ============LICENSE_START======================================================= + * VID + * ================================================================================ + * Copyright (C) 2018 Nokia. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.vid.client; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.google.common.collect.ImmutableMap; +import com.xebialabs.restito.semantics.Condition; +import com.xebialabs.restito.server.StubServer; +import io.joshworks.restclient.http.HttpResponse; +import io.joshworks.restclient.http.JsonNode; +import org.glassfish.grizzly.http.util.HttpStatus; +import com.xebialabs.restito.semantics.Action; +import org.testng.annotations.BeforeMethod; +import org.testng.annotations.AfterMethod; +import org.glassfish.grizzly.http.Method; +import org.testng.annotations.Test; + +import java.util.Collections; +import java.util.Map; + +import static com.xebialabs.restito.builder.verify.VerifyHttp.verifyHttp; +import static com.xebialabs.restito.builder.stub.StubHttp.whenHttp; +import static com.xebialabs.restito.semantics.Action.stringContent; +import static com.xebialabs.restito.semantics.Action.contentType; +import static com.xebialabs.restito.semantics.Action.status; +import static com.xebialabs.restito.semantics.Action.ok; +import static org.testng.Assert.assertEquals; + +public class SyncRestClientForHttpServerTest { + + private static final SyncRestClientModel.TestModel testObject = new SyncRestClientModel.TestModel(1, "test"); + private static final String NOT_EXISTING_OBJECT = "NOT EXISTING OBJECT"; + + private StubServer stubServer; + private ObjectMapper objectMapper = new ObjectMapper(); + private SyncRestClient syncRestClient; + + @BeforeMethod + public void setUp() { + stubServer = new StubServer(); + stubServer.run(); + syncRestClient = new SyncRestClient(); + } + + @AfterMethod + public void tearDown() { + stubServer.stop(); + syncRestClient.destroy(); + } + + @Test + public void testJsonResponseFromGet() throws JsonProcessingException { + // given + stubGetCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<JsonNode> jsonNodeHttpResponse = syncRestClient + .get(url, Collections.emptyMap(), Collections.emptyMap()); + // then + verifyHttp(stubServer).once(Condition.method(Method.GET), Condition.url(url)); + assertEquals(jsonNodeHttpResponse.getStatus(), 200); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("key"), 1); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("value"), "test"); + } + + @Test + public void testObjectResponseFromGet() throws JsonProcessingException { + // given + stubGetCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<SyncRestClientModel.TestModel> testModelHttpResponse = syncRestClient + .get(url, Collections.emptyMap(), Collections.emptyMap(), SyncRestClientModel.TestModel.class); + // then + verifyHttp(stubServer).once(Condition.method(Method.GET), Condition.url(url)); + assertEquals(testModelHttpResponse.getStatus(), 200); + assertEquals(testModelHttpResponse.getBody().getKey(), 1); + assertEquals(testModelHttpResponse.getBody().getValue(), "test"); + } + + @Test + public void testJsonResponseFromPost() throws JsonProcessingException { + // given + stubPostCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<JsonNode> jsonNodeHttpResponse = syncRestClient.post(url, Collections.emptyMap(), testObject); + // then + verifyHttp(stubServer).once(Condition.method(Method.POST), Condition.url(url)); + assertEquals(jsonNodeHttpResponse.getStatus(), 200); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("key"), 1); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("value"), "test"); + } + + @Test + public void test404JsonResponseFromPost() throws JsonProcessingException { + // given + stubPostCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<JsonNode> jsonNodeHttpResponse = syncRestClient + .post(url, Collections.emptyMap(), NOT_EXISTING_OBJECT); + // then + assertEquals(jsonNodeHttpResponse.getStatus(), 404); + assertEquals(jsonNodeHttpResponse.getStatusText(), "Not Found"); + } + + @Test + public void testHeadersWerePassedToPost() throws JsonProcessingException { + // given + stubPostCall(); + Map headers = ImmutableMap.<String, String>builder().put("Authorization", "Basic anyHash").build(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<JsonNode> jsonNodeHttpResponse = syncRestClient.post(url, headers, testObject); + // then + verifyHttp(stubServer).once(Condition.withHeader("Authorization")); + assertEquals(jsonNodeHttpResponse.getStatus(), 200); + } + + @Test(expectedExceptions = {Exception.class}) + public void testFailedJsonResponseFromPost() throws JsonProcessingException { + // given + stubPostCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + stubServer.stop(); + syncRestClient.post(url, Collections.emptyMap(), testObject); + } + + @Test + public void testObjectResponseFromPost() throws JsonProcessingException { + // given + stubPostCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<SyncRestClientModel.TestModel> objectHttpResponse = syncRestClient + .post(url, Collections.emptyMap(), testObject, SyncRestClientModel.TestModel.class); + // then + verifyHttp(stubServer).once(Condition.method(Method.POST), Condition.url(url)); + assertEquals(objectHttpResponse.getStatus(), 200); + assertEquals(objectHttpResponse.getBody().getKey(), 1); + assertEquals(objectHttpResponse.getBody().getValue(), "test"); + } + + @Test + public void testJsonResponseFromPut() throws JsonProcessingException { + // given + stubPutCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<JsonNode> jsonNodeHttpResponse = syncRestClient.put(url, Collections.emptyMap(), testObject); + // then + verifyHttp(stubServer).once(Condition.method(Method.PUT), Condition.url(url)); + assertEquals(jsonNodeHttpResponse.getStatus(), 201); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("key"), 1); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("value"), "test"); + } + + @Test + public void testObjectResponseFromPut() throws JsonProcessingException { + // given + stubPutCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<SyncRestClientModel.TestModel> modelHttpResponse = syncRestClient + .put(url, Collections.emptyMap(), testObject, SyncRestClientModel.TestModel.class); + // then + verifyHttp(stubServer).once(Condition.method(Method.PUT), Condition.url(url)); + assertEquals(modelHttpResponse.getStatus(), 201); + assertEquals(modelHttpResponse.getBody().getKey(), 1); + assertEquals(modelHttpResponse.getBody().getValue(), "test"); + } + + @Test + public void testJsonResponseFromDelete() throws JsonProcessingException { + // given + stubDeleteCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<JsonNode> jsonNodeHttpResponse = syncRestClient.delete(url, Collections.emptyMap()); + // then + verifyHttp(stubServer).once(Condition.method(Method.DELETE), Condition.url(url)); + assertEquals(jsonNodeHttpResponse.getStatus(), 200); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("key"), 1); + assertEquals(jsonNodeHttpResponse.getBody().getObject().get("value"), "test"); + } + + @Test + public void testObjectResponseFromDelete() throws JsonProcessingException { + // given + stubDeleteCall(); + String url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<SyncRestClientModel.TestModel> modelHttpResponse = syncRestClient + .delete(url, Collections.emptyMap(), SyncRestClientModel.TestModel.class); + // then + verifyHttp(stubServer).once(Condition.method(Method.DELETE), Condition.url(url)); + assertEquals(modelHttpResponse.getStatus(), 200); + assertEquals(modelHttpResponse.getBody().getKey(), 1); + assertEquals(modelHttpResponse.getBody().getValue(), "test"); + } + + @Test + public void testRedirectToHttp() throws JsonProcessingException { + // given + stubGetCall(); + String secured_url = "https://0.0.0.0:" + stubServer.getPort() + "/test"; + String available_url = "http://0.0.0.0:" + stubServer.getPort() + "/test"; + // when + HttpResponse<JsonNode> jsonNodeHttpResponse = syncRestClient + .get(secured_url, Collections.emptyMap(), Collections.emptyMap()); + // then + verifyHttp(stubServer).once(Condition.method(Method.GET), Condition.url(available_url), + Condition.not(Condition.url(secured_url))); + assertEquals(jsonNodeHttpResponse.getStatus(), 200); + } + + private void stubGetCall() throws JsonProcessingException { + whenHttp(stubServer) + .match(Condition.get("/test")) + .then(ok(), jsonContent(), contentType("application/json")); + } + + private void stubDeleteCall() throws JsonProcessingException { + whenHttp(stubServer) + .match(Condition.delete("/test")) + .then(ok(), jsonContent(), contentType("application/json")); + } + + private void stubPostCall() throws JsonProcessingException { + whenHttp(stubServer) + .match(Condition.post("/test"), + Condition.withPostBodyContaining(objectMapper.writeValueAsString(testObject))) + .then(ok(), jsonContent(), contentType("application/json")); + } + + private void stubPutCall() throws JsonProcessingException { + whenHttp(stubServer) + .match(Condition.put("/test"), + Condition.withPostBodyContaining(objectMapper.writeValueAsString(testObject))) + .then(status(HttpStatus.CREATED_201), jsonContent(), contentType("application/json")); + } + + private Action jsonContent() throws JsonProcessingException { + return stringContent(objectMapper.writeValueAsString(testObject)); + } + +}
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