BAEL-3335 example of reading request multiple times. removed spring boot and using spring-webmvc

ratpack/src/test/java/com/baeldung/ApplicationIntegrationTest.java

@@ -0,0 +1,53 @@
+package com.baeldung;
+
+import org.junit.After;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import com.baeldung.model.Employee;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import ratpack.test.MainClassApplicationUnderTest;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(JUnit4.class)
+public class ApplicationIntegrationTest {
+
+	MainClassApplicationUnderTest appUnderTest = new MainClassApplicationUnderTest(Application.class);
+
+	@Test
+	public void givenDefaultUrl_getStaticText() {
+		assertEquals("Welcome to baeldung ratpack!!!", appUnderTest.getHttpClient().getText("/"));
+	}
+
+	@Test
+	public void givenDynamicUrl_getDynamicText() {
+		assertEquals("Hello dummybot!!!", appUnderTest.getHttpClient().getText("/dummybot"));
+	}
+
+	@Test
+	public void givenUrl_getListOfEmployee() throws JsonProcessingException {
+		List<Employee> employees = new ArrayList<Employee>();
+		ObjectMapper mapper = new ObjectMapper();
+		employees.add(new Employee(1L, "Mr", "John Doe"));
+		employees.add(new Employee(2L, "Mr", "White Snow"));
+
+		assertEquals(mapper.writeValueAsString(employees), appUnderTest.getHttpClient().getText("/data/employees"));
+	}
+
+	@Test
+	public void givenStaticUrl_getDynamicText() {
+		assertEquals(21, appUnderTest.getHttpClient().getText("/randomString").length());
+	}
+
+	@After
+	public void shutdown() {
+		appUnderTest.close();
+	}
+
+}