/**
* Copyright © 2010-2011 Nokia
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.restdriver.serverdriver.acceptance;
import static com.github.restdriver.serverdriver.Matchers.*;
import static com.github.restdriver.serverdriver.RestServerDriver.*;
import static org.hamcrest.MatcherAssert.*;
import static org.hamcrest.Matchers.*;
import java.text.ParseException;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import com.github.restdriver.clientdriver.ClientDriverRequest;
import com.github.restdriver.clientdriver.ClientDriverResponse;
import com.github.restdriver.clientdriver.ClientDriverRule;
import com.github.restdriver.exception.RuntimeJsonTypeMismatchException;
import com.github.restdriver.serverdriver.http.response.Response;
public class JsonPathAcceptanceTest {
@Rule
public ClientDriverRule driver = new ClientDriverRule();
private String baseUrl;
@Before
public void getServerDetails() {
baseUrl = driver.getBaseUrl();
}
@Test
public void jsonPathCanBeRunOverJsonResponse() {
String jsonContent = makeJson(" { 'thing' : 'valuoid' } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.thing", equalTo("valuoid")));
}
@Test
public void matchingNumbers() {
String jsonContent = makeJson(" { 'thing' : 5 } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.thing", is(5)));
}
@Test
public void matchingNumbersAsLong() {
String jsonContent = makeJson(" { 'thing' : 5 } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.thing", is(5L)));
}
@Test
public void correctHandlingOfDouble_IntMismatch() {
String jsonContent = makeJson(" { 'thing' : 5.00 } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), not(hasJsonPath("$.thing", is(5)))); // it's 5.0, not 5 dammit!
}
@Test(expected = RuntimeJsonTypeMismatchException.class)
public void matchingIntWhenNumberOverflows() {
String jsonContent = makeJson(" { 'thing' : 4294967294 } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.thing", greaterThan(5)));
}
@Test(expected = RuntimeJsonTypeMismatchException.class)
public void matchingDoubleWhenNumberOverflows() {
String jsonContent = makeJson(" { 'thing' : 4294967294 } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.thing", greaterThan(5.1)));
}
@Test
public void matchingLongWhenNumberOverflowsIsOK() {
String jsonContent = makeJson(" { 'thing' : 4294967294 } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.thing", greaterThan(5L)));
}
@Test
public void moreComplexJsonPathCanBeRunOverJsonResponse() throws ParseException {
String jsonContent = makeJson(" { 'thing' : { 'sub' : { 'subsub' : 'valutron' } } } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$..subsub", hasItem(equalTo("valutron"))));
}
@Test
public void jsonPathWithConditional() {
String jsonContent = makeJson(
" { 'things' : " +
"[ { 'a': 'one', 'c' : 100 } , " +
" { 'a': 'two', 'c' : 150 } ] } ");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.things[?(@.c > 125)].a", hasItem(equalTo("two"))));
}
@Test
public void jsonPathWithoutMatcher() {
String jsonContent = makeJson("{'this':'thing','that':3}");
driver.addExpectation(new ClientDriverRequest("/"), new ClientDriverResponse(jsonContent, "application/json"));
Response response = get(baseUrl);
assertThat(response.asJson(), hasJsonPath("$.that"));
}
private String makeJson(String fakeJson) {
return fakeJson.replace("'", "\"");
}
}