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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 org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
class FileReaderTest {
public static final String TEST_RESOURCES = "src/main/test/resources/";
public static final String DUMMY_FILE_PATH = "dummyFileName";
@Test
void shouldReturnEmptyStringWhenFileNotFound() {
//given
String expectedContent = "";
//when
String actualContent = new FileReader(DUMMY_FILE_PATH).getContent();
//then
assertEquals(expectedContent, actualContent);
}
@Test
void shouldReturnFileContentWhenFileExists() {
//given
String expectedContent = "{\n" +
" \"someObject\": \"dummyValue\"\n" +
"}";
String filePath = TEST_RESOURCES + "file_with_one_line.json";
//when
String actualContent = new FileReader(filePath).getContent();
//then
assertEquals(expectedContent, actualContent);
}
@Test
void shouldReturnFalseWhenFileDoesNotExist() {
//when
boolean doesFileExists = new FileReader(DUMMY_FILE_PATH).doesFileExists();
//then
assertFalse(doesFileExists);
}
@Test
void shouldReturnTrueWhenFileExists() {
//when
boolean doesFileExists = new FileReader(TEST_RESOURCES + "file_with_one_line.json").doesFileExists();
//then
assertTrue(doesFileExists);
}
}
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