Add tests to Data REST sample for search operations

Closes gh-1627

Author: wilkinsona

spring-boot-samples/spring-boot-sample-data-rest/pom.xml

@@ -37,6 +37,11 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>com.jayway.jsonpath</groupId>
+			<artifactId>json-path</artifactId>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 	<build>
 		<plugins>

spring-boot-samples/spring-boot-sample-data-rest/src/test/java/sample/data/jpa/SampleDataRestApplicationTests.java

@@ -29,14 +29,17 @@
 import org.springframework.web.context.WebApplicationContext;
 
 import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.hasSize;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
 /**
  * Integration test to run the application.
  *
  * @author Oliver Gierke
+ * @author Andy Wilkinson
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringApplicationConfiguration(classes = SampleDataRestApplication.class)
@@ -61,4 +64,22 @@ public void testHome() throws Exception {
 		this.mvc.perform(get("/")).andExpect(status().isOk())
 				.andExpect(content().string(containsString("hotels")));
 	}
+
+	@Test
+	public void findByNameAndCountry() throws Exception {
+
+		this.mvc.perform(
+				get("/cities/search/findByNameAndCountryAllIgnoringCase?name=Melbourne&country=Australia"))
+				.andExpect(status().isOk())
+				.andExpect(jsonPath("_embedded.citys", hasSize(1)));
+	}
+
+	@Test
+	public void findByContaining() throws Exception {
+
+		this.mvc.perform(
+				get("/cities/search/findByNameContainingAndCountryContainingAllIgnoringCase?name=&country=UK"))
+				.andExpect(status().isOk())
+				.andExpect(jsonPath("_embedded.citys", hasSize(3)));
+	}
 }

spring-boot-samples/spring-boot-sample-data-rest/src/test/java/sample/data/jpa/service/CityRepositoryIntegrationTests.java

@@ -27,14 +27,17 @@
 import sample.data.jpa.SampleDataRestApplication;
 import sample.data.jpa.domain.City;
 
+import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.greaterThan;
 import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
 import static org.junit.Assert.assertThat;
 
 /**
  * Integration tests for {@link CityRepository}.
  *
  * @author Oliver Gierke
+ * @author Andy Wilkinson
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringApplicationConfiguration(classes = SampleDataRestApplication.class)
@@ -49,4 +52,20 @@ public void findsFirstPageOfCities() {
 		Page<City> cities = this.repository.findAll(new PageRequest(0, 10));
 		assertThat(cities.getTotalElements(), is(greaterThan(20L)));
 	}
+
+	@Test
+	public void findByNameAndCountry() {
+		City city = this.repository.findByNameAndCountryAllIgnoringCase("Melbourne",
+				"Australia");
+		assertThat(city, notNullValue());
+		assertThat(city.getName(), is(equalTo("Melbourne")));
+	}
+
+	@Test
+	public void findContaining() {
+		Page<City> cities = this.repository
+				.findByNameContainingAndCountryContainingAllIgnoringCase("", "UK",
+						new PageRequest(0, 10));
+		assertThat(cities.getTotalElements(), is(equalTo(3L)));
+	}
 }