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eugenp
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testing work
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6 files changed

+151
-90
lines changed

6 files changed

+151
-90
lines changed

‎rest-testing/pom.xml‎

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@@ -15,7 +15,13 @@
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<artifactId>guava</artifactId>
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<version>${guava.version}</version>
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</dependency>
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<dependency>
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<groupId>commons-io</groupId>
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<artifactId>commons-io</artifactId>
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<version>2.4</version>
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</dependency>
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<dependency>
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<groupId>org.apache.commons</groupId>
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<artifactId>commons-lang3</artifactId>
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<version>${httpcore.version}</version>
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</dependency>
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<!-- marshalling -->
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-databind</artifactId>
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<version>${jackson.version}</version>
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</dependency>
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<!-- logging -->
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<dependency>
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<properties>
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<!-- Spring -->
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<org.springframework.version>4.0.0.RELEASE</org.springframework.version>
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<org.springframework.security.version>3.2.0.RELEASE</org.springframework.security.version>
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<!-- persistence -->
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<hibernate.version>4.3.0.Final</hibernate.version>
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<mysql-connector-java.version>5.1.27</mysql-connector-java.version>
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<!-- marshalling -->
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<jackson.version>2.3.0</jackson.version>
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<!-- logging -->
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<org.slf4j.version>1.7.5</org.slf4j.version>

‎rest-testing/src/test/java/org/baeldung/rest/ConvertUtil.java‎

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package org.baeldung.rest;
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import java.io.IOException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.google.common.base.Preconditions;
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public class ConvertUtil {
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public static <T> String convertResourceToJson(final T resource) throws IOException {
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Preconditions.checkNotNull(resource);
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return new ObjectMapper().writeValueAsString(resource);
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}
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public static <T> T convertJsonToResource(final String json, final Class<T> clazzOfResource) throws IOException {
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Preconditions.checkNotNull(json);
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Preconditions.checkNotNull(clazzOfResource);
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return new ObjectMapper().readValue(json, clazzOfResource);
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}
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}

‎rest-testing/src/test/java/org/baeldung/rest/GitHubUser.java‎

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package org.baeldung.rest;
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public class GitHubUser {
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private String login;
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public GitHubUser() {
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super();
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}
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// API
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public String getLogin() {
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return login;
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}
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public void setLogin(final String login) {
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this.login = login;
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}
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}

‎rest-testing/src/test/java/org/baeldung/rest/GithubBasicLiveTest.java‎

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package org.baeldung.rest;
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import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
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import static org.hamcrest.Matchers.equalTo;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertThat;
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import java.io.IOException;
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import org.apache.http.HttpResponse;
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import org.apache.http.HttpStatus;
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import org.apache.http.client.ClientProtocolException;
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import org.apache.http.client.methods.HttpGet;
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import org.apache.http.client.methods.HttpUriRequest;
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import org.apache.http.entity.ContentType;
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import org.apache.http.impl.client.HttpClientBuilder;
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import org.hamcrest.Matchers;
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import org.junit.Test;
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public class GithubBasicLiveTest {
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// simple request - response
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@Test
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public void givenUserDoesNotExists_whenUserInfoIsRetrieved_then404IsReceived() throws ClientProtocolException, IOException {
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// Given
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final String name = randomAlphabetic(8);
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final HttpUriRequest request = new HttpGet("https://api.github.com/users/" + name);
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// When
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final HttpResponse httpResponse = HttpClientBuilder.create().build().execute(request);
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// Then
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assertThat(httpResponse.getStatusLine().getStatusCode(), equalTo(HttpStatus.SC_NOT_FOUND));
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}
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@Test
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public void givenRequestWithNoAcceptHeader_whenRequestIsExecuted_thenDefaultResponseContentTypeIsJson() throws ClientProtocolException, IOException {
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// Given
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final String jsonMimeType = "application/json";
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final HttpUriRequest request = new HttpGet("https://api.github.com/users/eugenp");
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// When
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final HttpResponse response = HttpClientBuilder.create().build().execute(request);
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// Then
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final String mimeType = ContentType.getOrDefault(response.getEntity()).getMimeType();
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assertEquals(jsonMimeType, mimeType);
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}
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@Test
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public void givenUserExists_whenUserInformationIsRetrieved_thenRetrievedResourceIsCorrect() throws ClientProtocolException, IOException {
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// Given
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final HttpUriRequest request = new HttpGet("https://api.github.com/users/eugenp");
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// When
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final HttpResponse response = HttpClientBuilder.create().build().execute(request);
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// Then
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final GitHubUser resource = RetrieveUtil.retrieveResourceFromResponse(response, GitHubUser.class);
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assertThat("eugenp", Matchers.is(resource.getLogin()));
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}
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}

‎rest-testing/src/test/java/org/baeldung/rest/HttpClientBasicLiveTest.java‎

Lines changed: 0 additions & 85 deletions
This file was deleted.

‎rest-testing/src/test/java/org/baeldung/rest/RetrieveUtil.java‎

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package org.baeldung.rest;
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import java.io.IOException;
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import org.apache.commons.io.IOUtils;
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import org.apache.http.HttpResponse;
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import com.google.common.base.Preconditions;
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public class RetrieveUtil {
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public static String retrieveJsonFromResponse(final HttpResponse response) throws IOException {
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Preconditions.checkNotNull(response);
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return IOUtils.toString(response.getEntity().getContent());
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}
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public static <T> T retrieveResourceFromResponse(final HttpResponse response, final Class<T> clazz) throws IOException {
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Preconditions.checkNotNull(response);
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Preconditions.checkNotNull(clazz);
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final String jsonFromResponse = retrieveJsonFromResponse(response);
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return ConvertUtil.convertJsonToResource(jsonFromResponse, clazz);
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}
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}

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