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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.slime;
import com.yahoo.text.Utf8;
import org.junit.Test;
import java.io.IOException;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* @author Ulf Lilleengen
*/
public class SlimeUtilsTest {
@Test
public void test_copying_slime_types_into_cursor() {
Slime slime = new Slime();
Cursor root = slime.setObject();
root.setString("foo", "foobie");
Cursor subobj = root.setObject("bar");
Slime slime2 = new Slime();
Cursor root2 = slime2.setObject();
root2.setString("a", "a");
root2.setLong("b", 2);
root2.setBool("c", true);
root2.setDouble("d", 3.14);
root2.setData("e", new byte[]{0x64});
root2.setNix("f");
SlimeUtils.copyObject(slime2.get(), subobj);
assertThat(root.toString(), is("{\"foo\":\"foobie\",\"bar\":{\"a\":\"a\",\"b\":2,\"c\":true,\"d\":3.14,\"e\":\"0x64\",\"f\":null}}"));
}
@Test
public void test_copying_slime_arrays_into_cursor() {
Slime slime = new Slime();
Cursor root = slime.setObject();
root.setString("foo", "foobie");
Cursor subobj = root.setObject("bar");
Slime slime2 = new Slime();
Cursor root2 = slime2.setObject();
Cursor array = root2.setArray("a");
array.addString("foo");
array.addLong(4);
array.addBool(true);
array.addDouble(3.14);
array.addNix();
array.addData(new byte[]{0x64});
Cursor objinner = array.addObject();
objinner.setString("inner", "binner");
SlimeUtils.copyObject(slime2.get(), subobj);
assertThat(root.toString(), is("{\"foo\":\"foobie\",\"bar\":{\"a\":[\"foo\",4,true,3.14,null,\"0x64\",{\"inner\":\"binner\"}]}}"));
}
@Test
public void test_slime_to_json() throws IOException {
Slime slime = new Slime();
Cursor root = slime.setObject();
root.setString("foo", "foobie");
root.setObject("bar");
String json = Utf8.toString(SlimeUtils.toJsonBytes(slime));
assertThat(json, is("{\"foo\":\"foobie\",\"bar\":{}}"));
}
@Test
public void test_json_to_slime() {
byte[] json = Utf8.toBytes("{\"foo\":\"foobie\",\"bar\":{}}");
Slime slime = SlimeUtils.jsonToSlime(json);
assertThat(slime.get().field("foo").asString(), is("foobie"));
assertTrue(slime.get().field("bar").valid());
}
@Test
public void test_json_to_slime_or_throw() {
Slime slime = SlimeUtils.jsonToSlimeOrThrow("{\"foo\":\"foobie\",\"bar\":{}}");
assertThat(slime.get().field("foo").asString(), is("foobie"));
assertTrue(slime.get().field("bar").valid());
}
@Test
public void test_invalid_json() {
try {
SlimeUtils.jsonToSlimeOrThrow("foo");
fail();
} catch (RuntimeException e) {
assertEquals("Unexpected character 'o'", e.getMessage());
}
}
}
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