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package org.openecomp.config;
import org.junit.Test;
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
public class ConfigurationUtilsTest {
@Test
public void testCommaList() {
List list = Arrays.asList("1", "2", 3);
String commaSeparatedList = ConfigurationUtils.getCommaSeparatedList(list);
list.forEach(o -> assertTrue(commaSeparatedList.contains(o.toString())));
}
@Test
public void testCommaListWithNullAndEmptyStrings() {
List list = Arrays.asList(null, "", " ");
String commaSeparatedList = ConfigurationUtils.getCommaSeparatedList(list);
assertTrue(commaSeparatedList.isEmpty());
}
@Test
public void testGetArrayClassFunction() {
assertEquals(String[].class , ConfigurationUtils.getArrayClass(String.class));
assertNull(ConfigurationUtils.getArrayClass(ConfigurationUtilsTest.class));
}
}
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