/**
* 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.matchers;
import static org.hamcrest.MatcherAssert.*;
import static org.hamcrest.Matchers.*;
import org.hamcrest.Description;
import org.hamcrest.StringDescription;
import org.hamcrest.core.IsEqual;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import com.github.restdriver.exception.RuntimeAssertionFailure;
public class HasJsonWhichTest {
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
public void matcherShouldDescribeItselfCorrectly() {
HasJsonWhich matcher = new HasJsonWhich(new HasJsonValue("number", new IsEqual<Integer>(1)));
Description description = new StringDescription();
matcher.describeTo(description);
assertThat(description.toString(), is("JsonNode with 'number' matching: <1>"));
}
@Test
public void matcherShouldDescribeMismatchCorrectly() {
HasJsonWhich matcher = new HasJsonWhich(new HasJsonValue("number", new IsEqual<Integer>(1)));
Description description = new StringDescription();
matcher.describeMismatchSafely("{\"number\":10}", description);
assertThat(description.toString(), is("was <{\"number\":10}>"));
}
@Test
public void matcherShouldMatchACorrectJsonString() {
HasJsonWhich matcher = new HasJsonWhich(new HasJsonValue("number", new IsEqual<Integer>(1)));
assertThat(matcher.matches("{\"number\":1}"), is(true));
}
@Test
public void matcherShouldNotMatchAnIncorrectJsonString() {
HasJsonWhich matcher = new HasJsonWhich(new HasJsonValue("number", new IsEqual<Integer>(1)));
assertThat(matcher.matches("{\"number\":10}"), is(false));
}
@Test
public void matcherShouldThrowAnExceptionIfGivenInvalidJson() {
thrown.expect(RuntimeAssertionFailure.class);
HasJsonWhich matcher = new HasJsonWhich(new HasJsonValue("number", new IsEqual<Integer>(1)));
matcher.matches("{number\":10}");
}
}