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/*
* Copyright 2020 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 org.onap.validation.yaml.model;
import org.junit.jupiter.api.Test;
import java.util.Collections;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
class YamlParameterListFactoryTest {
@Test
void shouldCreateEmptyParametersList() {
// when
YamlParametersList parametersList = new YamlParameterListFactory().createEmptyYamlParameterList();
// then
assertThat(parametersList).isNotNull();
assertThat(parametersList.getParameters()).isEmpty();
}
@Test
void shouldCreateParametersListContainingStringsFromListContainingSimpleTypes() {
// given
List<Object> testList = List.of("test1", 3, 23.45, 'a', "test2");
// when
YamlParametersList parametersList = new YamlParameterListFactory().createYamlParameterList(testList);
// then
assertYamlParametersList(parametersList, testList);
}
@Test
void shouldCreateParametersListContainingStringsFromListContainingVariousTypes() {
// given
List<Object> testList = List.of("test1", 3, List.of(2, 3, 4), "test2");
// when
YamlParametersList parametersList = new YamlParameterListFactory().createYamlParameterList(testList);
// then
assertYamlParametersList(parametersList, testList);
}
@Test
void shouldCreateListWithOneStringWhenGivenObjectIsNotList() {
// given
Object testObject = "test";
// when
YamlParametersList parametersList = new YamlParameterListFactory().createYamlParameterList(testObject);
// then
assertYamlParametersList(parametersList, Collections.singletonList(testObject));
}
private void assertYamlParametersList(YamlParametersList parametersList, List<Object> testList) {
assertThat(parametersList).isNotNull();
assertThat(parametersList.getParameters())
.containsExactly(mapToStrings(testList));
}
private String[] mapToStrings(List<Object> elements) {
return elements.stream().map(Object::toString).toArray(String[]::new);
}
}
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