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Merge pull request #249 from zinch84/rest_template_tutorial 

[RestTemplate] Make it pure live test
This commit is contained in:
Eugen 2015-09-15 12:42:20 -07:00
parent aaef43b231 baf956aa60
commit 2c393c059e
1 changed files with 48 additions and 42 deletions
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90
spring-security-rest-full/src/test/java/org/baeldung/client/RestTemplateLiveTest.java
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@ -1,38 +1,5 @@
package org.baeldung.client;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.base.Charsets;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.baeldung.persistence.model.Foo;
import org.baeldung.persistence.service.IFooService;
import org.baeldung.spring.PersistenceConfig;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.*;
import org.springframework.http.client.ClientHttpRequestFactory;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.web.client.HttpClientErrorException;
import org.springframework.web.client.RequestCallback;
import org.springframework.web.client.RestTemplate;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
import static org.apache.commons.codec.binary.Base64.encodeBase64;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.CoreMatchers.not;
@ -41,17 +8,45 @@ import static org.hamcrest.Matchers.notNullValue;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = {PersistenceConfig.class})
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.baeldung.persistence.model.Foo;
import org.junit.Before;
import org.junit.Test;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.http.client.ClientHttpRequestFactory;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.client.HttpClientErrorException;
import org.springframework.web.client.RequestCallback;
import org.springframework.web.client.RestTemplate;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.base.Charsets;
public class RestTemplateLiveTest {
RestTemplate restTemplate;
private List<HttpMessageConverter<?>> messageConverters;
private static final String fooResourceUrl = "http://localhost:8080/spring-security-rest-full/foos";
@Autowired
private IFooService fooService;
@Before
public void beforeTest() {
restTemplate = new RestTemplate(getClientHttpRequestFactory());
@ -114,7 +109,7 @@ public class RestTemplateLiveTest {
public void givenResource_whenCallHeadForHeaders_thenReceiveAllHeadersForThatResource() {
HttpHeaders httpHeaders = restTemplate.headForHeaders(fooResourceUrl);
assertTrue(httpHeaders.getContentType().includes(MediaType.APPLICATION_JSON));
assertTrue(httpHeaders.get("foo").contains("bar"));
assertTrue(httpHeaders.get("bar").contains("baz"));
}
@Test
@ -162,7 +157,11 @@ public class RestTemplateLiveTest {
@Test
public void givenRestService_whenCallDelete_thenEntityIsRemoved() {
String entityUrl = fooResourceUrl + "/1";
Foo foo = new Foo("remove me");
ResponseEntity<Foo> response = restTemplate.postForEntity(fooResourceUrl, foo, Foo.class);
assertThat(response.getStatusCode(), is(HttpStatus.CREATED));
String entityUrl = fooResourceUrl + "/" + response.getBody().getId();
restTemplate.delete(entityUrl);
try {
restTemplate.getForEntity(entityUrl, Foo.class);
@ -174,9 +173,16 @@ public class RestTemplateLiveTest {
private void ensureOneEntityExists() {
Foo instance = new Foo("bar");
if (fooService.findOne(1L) == null) {
fooService.create(instance);
instance.setId(1L);
try {
restTemplate.getForEntity(fooResourceUrl + "/1", Foo.class);
} catch (HttpClientErrorException ex) {
if (ex.getStatusCode() == HttpStatus.NOT_FOUND) {
restTemplate.postForEntity(fooResourceUrl, instance, Foo.class);
}
}
}
private ClientHttpRequestFactory getClientHttpRequestFactory() {