[BAEL-8496] - Moved articles to their own spring-resttemplate module
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amit2103
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package org.baeldung.client;
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import static org.hamcrest.CoreMatchers.equalTo;
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import static org.hamcrest.CoreMatchers.is;
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import static org.hamcrest.CoreMatchers.notNullValue;
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import static org.hamcrest.MatcherAssert.assertThat;
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import java.io.IOException;
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import org.baeldung.web.dto.Foo;
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import org.junit.Before;
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import org.junit.Test;
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import org.springframework.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.client.RestTemplate;
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public class RestTemplateBasicLiveTest {
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private RestTemplate restTemplate;
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private static final String fooResourceUrl = String.format("http://localhost:%d/spring-rest/foos", 8082);
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@Before
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public void beforeTest() {
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restTemplate = new RestTemplate();
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}
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// GET
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@Test
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public void givenResourceUrl_whenSendGetForRequestEntity_thenStatusOk() throws IOException {
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final ResponseEntity<String> response = restTemplate.getForEntity(fooResourceUrl + "/1", String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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@Test
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public void givenResourceUrl_whenRetrievingResource_thenCorrect() throws IOException {
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final Foo foo = restTemplate.getForObject(fooResourceUrl + "/1", Foo.class);
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assertThat(foo.getName(), notNullValue());
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assertThat(foo.getId(), is(1L));
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}
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// PUT
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@Test
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public void givenFooService_whenPutObject_thenUpdatedObjectIsReturned() {
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final HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_JSON);
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final Foo foo = new Foo(1, "newName");
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final String resourceUrl = fooResourceUrl + "/1";
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final HttpEntity<Foo> requestUpdate = new HttpEntity<>(foo, headers);
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final ResponseEntity<Foo> response = restTemplate.exchange(resourceUrl, HttpMethod.PUT, requestUpdate, Foo.class);
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assertThat(foo.getName(), is(response.getBody()
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.getName()));
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}
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}
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-117
@@ -1,117 +0,0 @@
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package org.baeldung.client;
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import okhttp3.Request;
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import okhttp3.RequestBody;
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import org.junit.Before;
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import org.junit.Test;
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import org.springframework.boot.test.web.client.TestRestTemplate;
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import org.springframework.boot.web.client.RestTemplateBuilder;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.client.RestTemplate;
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import static org.hamcrest.CoreMatchers.equalTo;
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import static org.hamcrest.MatcherAssert.assertThat;
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import static org.junit.Assert.assertTrue;
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public class TestRestTemplateBasicLiveTest {
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private RestTemplate restTemplate;
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private static final String FOO_RESOURCE_URL = "http://localhost:" + 8082 + "/spring-rest/foos";
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private static final String URL_SECURED_BY_AUTHENTICATION = "http://httpbin.org/basic-auth/user/passwd";
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private static final String BASE_URL = "http://localhost:" + 8082 + "/spring-rest";
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@Before
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public void beforeTest() {
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restTemplate = new RestTemplate();
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}
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// GET
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@Test
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public void givenTestRestTemplate_whenSendGetForEntity_thenStatusOk() {
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TestRestTemplate testRestTemplate = new TestRestTemplate();
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ResponseEntity<String> response = testRestTemplate.getForEntity(FOO_RESOURCE_URL + "/1", String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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@Test
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public void givenRestTemplateWrapper_whenSendGetForEntity_thenStatusOk() {
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TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplate);
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ResponseEntity<String> response = testRestTemplate.getForEntity(FOO_RESOURCE_URL + "/1", String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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@Test
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public void givenRestTemplateBuilderWrapper_whenSendGetForEntity_thenStatusOk() {
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RestTemplateBuilder restTemplateBuilder = new RestTemplateBuilder();
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restTemplateBuilder.build();
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TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplateBuilder);
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ResponseEntity<String> response = testRestTemplate.getForEntity(FOO_RESOURCE_URL + "/1", String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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@Test
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public void givenRestTemplateWrapperWithCredentials_whenSendGetForEntity_thenStatusOk() {
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TestRestTemplate testRestTemplate = new TestRestTemplate(restTemplate, "user", "passwd");
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ResponseEntity<String> response = testRestTemplate.getForEntity(URL_SECURED_BY_AUTHENTICATION,
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String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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@Test
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public void givenTestRestTemplateWithCredentials_whenSendGetForEntity_thenStatusOk() {
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TestRestTemplate testRestTemplate = new TestRestTemplate("user", "passwd");
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ResponseEntity<String> response = testRestTemplate.getForEntity(URL_SECURED_BY_AUTHENTICATION,
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String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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@Test
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public void givenTestRestTemplateWithBasicAuth_whenSendGetForEntity_thenStatusOk() {
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TestRestTemplate testRestTemplate = new TestRestTemplate();
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ResponseEntity<String> response = testRestTemplate.withBasicAuth("user", "passwd").
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getForEntity(URL_SECURED_BY_AUTHENTICATION, String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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@Test
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public void givenTestRestTemplateWithCredentialsAndEnabledCookies_whenSendGetForEntity_thenStatusOk() {
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TestRestTemplate testRestTemplate = new TestRestTemplate("user", "passwd", TestRestTemplate.
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HttpClientOption.ENABLE_COOKIES);
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ResponseEntity<String> response = testRestTemplate.getForEntity(URL_SECURED_BY_AUTHENTICATION,
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String.class);
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assertThat(response.getStatusCode(), equalTo(HttpStatus.OK));
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}
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// HEAD
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@Test
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public void givenFooService_whenCallHeadForHeaders_thenReceiveAllHeaders() {
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TestRestTemplate testRestTemplate = new TestRestTemplate();
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final HttpHeaders httpHeaders = testRestTemplate.headForHeaders(FOO_RESOURCE_URL);
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assertTrue(httpHeaders.getContentType().includes(MediaType.APPLICATION_JSON));
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}
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// POST
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@Test
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public void givenService_whenPostForObject_thenCreatedObjectIsReturned() {
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TestRestTemplate testRestTemplate = new TestRestTemplate("user", "passwd");
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final RequestBody body = RequestBody.create(okhttp3.MediaType.parse("text/html; charset=utf-8"),
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"{\"id\":1,\"name\":\"Jim\"}");
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final Request request = new Request.Builder().url(BASE_URL + "/users/detail").post(body).build();
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testRestTemplate.postForObject(URL_SECURED_BY_AUTHENTICATION, request, String.class);
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}
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// PUT
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@Test
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public void givenService_whenPutForObject_thenCreatedObjectIsReturned() {
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TestRestTemplate testRestTemplate = new TestRestTemplate("user", "passwd");
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final RequestBody body = RequestBody.create(okhttp3.MediaType.parse("text/html; charset=utf-8"),
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"{\"id\":1,\"name\":\"Jim\"}");
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final Request request = new Request.Builder().url(BASE_URL + "/users/detail").post(body).build();
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testRestTemplate.put(URL_SECURED_BY_AUTHENTICATION, request, String.class);
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}
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}
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-48
@@ -1,48 +0,0 @@
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package org.baeldung.web.handler;
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import org.baeldung.web.exception.NotFoundException;
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import org.baeldung.web.model.Bar;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.autoconfigure.web.client.RestClientTest;
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import org.springframework.boot.web.client.RestTemplateBuilder;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.HttpStatus;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringRunner;
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import org.springframework.test.web.client.ExpectedCount;
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import org.springframework.test.web.client.MockRestServiceServer;
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import org.springframework.web.client.RestTemplate;
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import static org.springframework.test.web.client.match.MockRestRequestMatchers.method;
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import static org.springframework.test.web.client.match.MockRestRequestMatchers.requestTo;
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import static org.springframework.test.web.client.response.MockRestResponseCreators.withStatus;
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@RunWith(SpringRunner.class)
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@ContextConfiguration(classes = { NotFoundException.class, Bar.class })
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@RestClientTest
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public class RestTemplateResponseErrorHandlerIntegrationTest {
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@Autowired private MockRestServiceServer server;
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@Autowired private RestTemplateBuilder builder;
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@Test(expected = NotFoundException.class)
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public void givenRemoteApiCall_when404Error_thenThrowNotFound() {
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Assert.assertNotNull(this.builder);
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Assert.assertNotNull(this.server);
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RestTemplate restTemplate = this.builder
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.errorHandler(new RestTemplateResponseErrorHandler())
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.build();
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this.server
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.expect(ExpectedCount.once(), requestTo("/bars/4242"))
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.andExpect(method(HttpMethod.GET))
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.andRespond(withStatus(HttpStatus.NOT_FOUND));
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Bar response = restTemplate.getForObject("/bars/4242", Bar.class);
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this.server.verify();
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}
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}
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