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/*
* ============LICENSE_START=======================================================
* DCAEGEN2-SERVICES-SDK
* ================================================================================
* Copyright (C) 2020 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.dcaegen2.services.sdk.services.external.schema.manager.service;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
class JsonFragmentRetrieverTest {
public static final String VALID_JSON_CONTENT = "{\n" +
" \"validObject\":{\n" +
" \"someEvent\":{\n" +
" \"someObject\":true\n" +
" }\n" +
" }\n" +
"}";
private ObjectMapper objectMapper = new ObjectMapper();
@Test
void shouldReturnJsonFragmentAtValidPath() throws IOException {
//given
JsonNode jsonContent = objectMapper.readTree(VALID_JSON_CONTENT);
JsonNode expectedJsonNode = objectMapper.readTree("true");
String validPath = "/validObject/someEvent/someObject";
//when
JsonNode actualJsonNode = JsonFragmentRetriever.getFragment(jsonContent, validPath);
//then
assertEquals(expectedJsonNode, actualJsonNode);
}
@Test
void shouldThrowErrorWhenPathDoesNotExistInJsonContent() throws IOException {
//given
JsonNode jsonContent = objectMapper.readTree(VALID_JSON_CONTENT);
String dummyPath = "dummyPath";
//when
//then
assertThrows(IllegalArgumentException.class, () -> JsonFragmentRetriever.getFragment(jsonContent, dummyPath));
}
}
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