package edu.harvard.iq.dataverse.util.json;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class JsonUtilTest {
@Test
public void testPrettyPrint() {
assertEquals(null, JsonUtil.prettyPrint(null));
assertEquals("", JsonUtil.prettyPrint(""));
assertEquals("junk", JsonUtil.prettyPrint("junk"));
assertEquals("{}", JsonUtil.prettyPrint("{}"));
assertEquals("{\n" + " \"foo\": \"bar\"\n" + "}", JsonUtil.prettyPrint("{\"foo\": \"bar\"}"));
}
}