[BAEL-18364] move spring-rest-*** articles - 1

spring-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndJUnitLiveTest.java

@@ -0,0 +1,32 @@
+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-mvc-java/src/test/java/com/baeldung/htmlunit/HtmlUnitAndSpringLiveTest.java

@@ -0,0 +1,54 @@
+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-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-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;
+    }
+}