Spring WS Starter Sample Tests

SampleWsApplicationSmokeTests.java

package sample.ws;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.ws.client.core.WebServiceTemplate;

import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import java.io.StringReader;

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = { SampleWsApplication.class, SampleWsApplicationTests.MockConfig.class })
@WebAppConfiguration
@IntegrationTest
@DirtiesContext
public class SampleWsApplicationSmokeTests {
	private WebServiceTemplate webServiceTemplate = new WebServiceTemplate();

	@Value("${local.server.port}")
	private int serverPort;

	@Before
	public void setUp() {
		webServiceTemplate.setDefaultUri("http://localhost:" + serverPort + "/services/");
	}

	@Test
	public void foo() {
		// given
		final String startDate = "2013-10-20";
		final String endDate = "2013-11-22";
		final String firstName = "John";
		final String lastName = "Doe";
		final Integer employeeNumber = 1;

		final String request = createRequest(startDate, endDate, employeeNumber, firstName, lastName);

		StreamSource source = new StreamSource(new StringReader(request));
		StreamResult result = new StreamResult(System.out);

		// when
		webServiceTemplate.sendSourceAndReceiveToResult(source, result);
	}

	private String createRequest(String startDate, String endDate, Integer employeeNumber, String firstName, String lastName) {
		return "<hr:HolidayRequest xmlns:hr=\"http://mycompany.com/hr/schemas\">"
				+ "   <hr:Holiday>"
				+ "      <hr:StartDate>" + startDate + "</hr:StartDate>"
				+ "      <hr:EndDate>" + endDate + "</hr:EndDate>"
				+ "   </hr:Holiday>"
				+ "   <hr:Employee>"
				+ "      <hr:Number>" + employeeNumber + "</hr:Number>"
				+ "      <hr:FirstName>" + firstName + "</hr:FirstName>"
				+ "      <hr:LastName>" + lastName + "</hr:LastName>"
				+ "   </hr:Employee>"
				+ "</hr:HolidayRequest>";
	}
}

SampleWsApplicationTests.java

package sample.ws;

import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.TypeSafeMatcher;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.ws.client.core.WebServiceTemplate;
import sample.ws.service.HumanResourceService;

import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import java.io.StringReader;
import java.text.SimpleDateFormat;
import java.util.Date;

import static org.mockito.Matchers.argThat;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.*;

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = { SampleWsApplication.class, SampleWsApplicationTests.MockConfig.class })
@WebAppConfiguration
@IntegrationTest
@DirtiesContext
public class SampleWsApplicationTests {
	private static final String DATE_FORMAT = "yyyy-MM-dd";
	@Configuration
	public static class MockConfig {
		@Bean
		@Primary
		public HumanResourceService humanResourceService() {
			return mock(HumanResourceService.class);
		}
	}

	private WebServiceTemplate webServiceTemplate = new WebServiceTemplate();

	@Autowired
	private HumanResourceService humanResourceService;

	@Value("${local.server.port}")
	private int serverPort;

	@Before
	public void setUp() {
		webServiceTemplate.setDefaultUri("http://localhost:" + serverPort + "/services/");
	}

	@Test
	public void foo() {
		// given
		final String startDate = "2013-10-20";
		final String endDate = "2013-11-22";
		final String firstName = "John";
		final String lastName = "Doe";
		final Integer employeeNumber = 1;

		final String request = createRequest(startDate, endDate, employeeNumber, firstName, lastName);

		StreamSource source = new StreamSource(new StringReader(request));
		StreamResult result = new StreamResult(System.out);

		// when
		webServiceTemplate.sendSourceAndReceiveToResult(source, result);

		// then
		verify(humanResourceService).bookHoliday(argThat(dateMatches(startDate)), argThat(dateMatches(endDate)), eq(firstName + " " + lastName));
	}

	private String createRequest(String startDate, String endDate, Integer employeeNumber, String firstName, String lastName) {
		return "<hr:HolidayRequest xmlns:hr=\"http://mycompany.com/hr/schemas\">"
				+ "   <hr:Holiday>"
				+ "      <hr:StartDate>" + startDate + "</hr:StartDate>"
				+ "      <hr:EndDate>" + endDate + "</hr:EndDate>"
				+ "   </hr:Holiday>"
				+ "   <hr:Employee>"
				+ "      <hr:Number>" + employeeNumber + "</hr:Number>"
				+ "      <hr:FirstName>" + firstName + "</hr:FirstName>"
				+ "      <hr:LastName>" + lastName + "</hr:LastName>"
				+ "   </hr:Employee>"
				+ "</hr:HolidayRequest>";
	}

	private Matcher<Date> dateMatches(final String date) {
		final SimpleDateFormat simpleDateFormat = new SimpleDateFormat(DATE_FORMAT);

		return new TypeSafeMatcher<Date>() {

			@Override protected boolean matchesSafely(Date item) {
				return date.equals(simpleDateFormat.format(item));
			}

			@Override public void describeTo(Description description) {
				description.appendText("Date equal to " + date);
			}
		};
	}
}