merge into spring-boot module

spring-boot/src/test/java/org/baeldung/SpringBootApplicationTest.java

@@ -0,0 +1,54 @@
+package org.baeldung;
+
+import org.baeldung.domain.GenericEntity;
+import org.baeldung.repository.GenericEntityRepository;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import java.nio.charset.Charset;
+
+import static org.hamcrest.Matchers.hasSize;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringApplicationConfiguration(classes = Application.class)
+@WebAppConfiguration
+public class SpringBootApplicationTest {
+    @Autowired
+    private WebApplicationContext webApplicationContext;
+    private MockMvc mockMvc;
+
+
+    @Before
+    public void setupMockMvc() {
+        mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext)
+                .build();
+    }
+
+    @Test
+    public void givenRequestHasBeenMade_whenMeetsAllOfGivenConditions_thenCorrect() throws Exception {
+        MediaType contentType = new MediaType(MediaType.APPLICATION_JSON.getType(),
+                MediaType.APPLICATION_JSON.getSubtype(),
+                Charset.forName("utf8"));
+
+        mockMvc.perform(MockMvcRequestBuilders.get("/entity/all")).
+                andExpect(MockMvcResultMatchers.status().isOk()).
+                andExpect(MockMvcResultMatchers.content().contentType(contentType)).
+                andExpect(jsonPath("$", hasSize(4)));
+    }
+
+
+}

spring-boot/src/test/java/org/baeldung/SpringBootJPATest.java

@@ -0,0 +1,27 @@
+package org.baeldung;
+
+import org.baeldung.domain.GenericEntity;
+import org.baeldung.repository.GenericEntityRepository;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringApplicationConfiguration(classes = Application.class)
+public class SpringBootJPATest {
+    @Autowired
+    private GenericEntityRepository genericEntityRepository;
+
+    @Test
+    public void givenGenericEntityRepository_whenSaveAndRetreiveEntity_thenOK() {
+        GenericEntity genericEntity = genericEntityRepository.save(new GenericEntity("test"));
+        GenericEntity foundedEntity = genericEntityRepository.findOne(genericEntity.getId());
+        assertNotNull(foundedEntity);
+        assertEquals(genericEntity.getValue(), foundedEntity.getValue());
+    }
+}

spring-boot/src/test/java/org/baeldung/SpringBootMailTest.java

@@ -0,0 +1,82 @@
+package org.baeldung;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.web.context.WebApplicationContext;
+import org.subethamail.wiser.Wiser;
+import org.subethamail.wiser.WiserMessage;
+
+import javax.mail.MessagingException;
+import java.io.IOException;
+import java.util.List;
+
+import static org.hamcrest.Matchers.hasSize;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringApplicationConfiguration(classes = Application.class)
+public class SpringBootMailTest {
+    @Autowired
+    private JavaMailSender javaMailSender;
+
+    private Wiser wiser;
+
+    private String userTo = "user2@localhost";
+    private String userFrom = "user1@localhost";
+    private String subject = "Test subject";
+    private String textMail = "Text subject mail";
+
+    @Before
+    public void setUp() throws Exception {
+        final int TEST_PORT = 25;
+        wiser = new Wiser(TEST_PORT);
+        wiser.start();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        wiser.stop();
+    }
+
+    @Test
+    public void givenMail_whenSendAndReceived_thenCorrect() throws Exception {
+        SimpleMailMessage message = composeEmailMessage();
+        javaMailSender.send(message);
+        List<WiserMessage> messages = wiser.getMessages();
+
+        assertThat(messages, hasSize(1));
+        WiserMessage wiserMessage = messages.get(0);
+        assertEquals(userFrom, wiserMessage.getEnvelopeSender());
+        assertEquals(userTo, wiserMessage.getEnvelopeReceiver());
+        assertEquals(subject, getSubject(wiserMessage));
+        assertEquals(textMail, getMessage(wiserMessage));
+    }
+
+    private String getMessage(WiserMessage wiserMessage) throws MessagingException, IOException {
+        return wiserMessage.getMimeMessage().getContent().toString().trim();
+    }
+
+    private String getSubject(WiserMessage wiserMessage) throws MessagingException {
+        return wiserMessage.getMimeMessage().getSubject();
+    }
+
+
+    private SimpleMailMessage composeEmailMessage() {
+        SimpleMailMessage mailMessage = new SimpleMailMessage();
+        mailMessage.setTo(userTo);
+        mailMessage.setReplyTo(userFrom);
+        mailMessage.setFrom(userFrom);
+        mailMessage.setSubject(subject);
+        mailMessage.setText(textMail);
+        return mailMessage;
+    }
+}