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[JAVA-28185] (#15367)

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* [JAVA-28185] Moved code for article(Introduction to HtmlUnit) to spring-mvc-java-2

* [JAVA-28185] Moved code for article(Upload and Display Excel Files with Spring MVC) to spring-mvc-java-2

* [JAVA-28185] Clean up

* [JAVA-28185]
This commit is contained in:
panos-kakos
2023-12-09 21:15:35 +02:00
committed by GitHub
parent bb989a8fe3
commit f624403a86
13 changed files with 121 additions and 61 deletions
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spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndJUnitLiveTest.java
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package com.baeldung.htmlunit;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
public class HtmlUnitAndJUnitLiveTest {
private WebClient webClient;
@Before
public void init() throws Exception {
webClient = new WebClient();
}
@After
public void close() throws Exception {
webClient.close();
}
@Test
public void givenAClient_whenEnteringBaeldung_thenPageTitleIsOk() throws Exception {
webClient.getOptions().setThrowExceptionOnScriptError(false);
HtmlPage page = webClient.getPage("http://www.baeldung.com/");
Assert.assertEquals("Baeldung | Java, Spring and Web Development tutorials", page.getTitleText());
}
}
spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndSpringLiveTest.java
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package com.baeldung.htmlunit;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.htmlunit.MockMvcWebClientBuilder;
import org.springframework.web.context.WebApplicationContext;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlForm;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlSubmitInput;
import com.gargoylesoftware.htmlunit.html.HtmlTextInput;
@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@ContextConfiguration(classes = { TestConfig.class })
public class HtmlUnitAndSpringLiveTest {
@Autowired
private WebApplicationContext wac;
private WebClient webClient;
@Before
public void setup() {
webClient = MockMvcWebClientBuilder.webAppContextSetup(wac).build();
}
@Test
public void givenAMessage_whenSent_thenItShows() throws Exception {
String text = "Hello world!";
HtmlPage page;
String url = "http://localhost/message/showForm";
page = webClient.getPage(url);
HtmlTextInput messageText = page.getHtmlElementById("message");
messageText.setValueAttribute(text);
HtmlForm form = page.getForms().get(0);
HtmlSubmitInput submit = form.getOneHtmlElementByAttribute("input", "type", "submit");
HtmlPage newPage = submit.click();
String receivedText = newPage.getHtmlElementById("received").getTextContent();
Assert.assertEquals(receivedText, text);
}
}
spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitWebScrapingLiveTest.java
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package com.baeldung.htmlunit;
import java.util.List;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlAnchor;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
public class HtmlUnitWebScrapingLiveTest {
private WebClient webClient;
@Before
public void init() throws Exception {
webClient = new WebClient();
}
@After
public void close() throws Exception {
webClient.close();
}
@Test
public void givenBaeldungArchive_whenRetrievingArticle_thenHasH1() throws Exception {
webClient.getOptions().setCssEnabled(false);
webClient.getOptions().setJavaScriptEnabled(false);
final String url = "http://www.baeldung.com/full_archive";
final HtmlPage page = webClient.getPage(url);
final String xpath = "(//ul[@class='car-monthlisting']/li)[1]/a";
final HtmlAnchor latestPostLink = (HtmlAnchor) page.getByXPath(xpath).get(0);
final HtmlPage postPage = latestPostLink.click();
final List<Object> h1 = postPage.getByXPath("//h1");
Assert.assertTrue(h1.size() > 0);
}
}
spring-web-modules/spring-mvc-java/src/test/java/com/baeldung/htmlunit/TestConfig.java
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package com.baeldung.htmlunit;
import javax.servlet.ServletContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import org.thymeleaf.spring4.SpringTemplateEngine;
import org.thymeleaf.spring4.view.ThymeleafViewResolver;
import org.thymeleaf.templateresolver.ServletContextTemplateResolver;
@Configuration
@EnableWebMvc
@ComponentScan(basePackages = { "com.baeldung.web.controller.message" })
public class TestConfig implements WebMvcConfigurer {
@Autowired
private ServletContext ctx;
@Bean
public ViewResolver thymeleafViewResolver() {
final ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
viewResolver.setTemplateEngine(templateEngine());
viewResolver.setOrder(1);
return viewResolver;
}
@Bean
public ServletContextTemplateResolver templateResolver() {
final ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver(ctx);
templateResolver.setPrefix("/WEB-INF/templates/");
templateResolver.setSuffix(".html");
templateResolver.setTemplateMode("HTML5");
return templateResolver;
}
@Bean
public SpringTemplateEngine templateEngine() {
final SpringTemplateEngine templateEngine = new SpringTemplateEngine();
templateEngine.setTemplateResolver(templateResolver());
return templateEngine;
}
}