package org.jtwig.value.context;
import org.jtwig.value.Undefined;
import org.junit.Before;
import org.junit.Test;
import java.util.HashMap;
import static org.junit.Assert.assertSame;
public class MapValueContextTest {
private final HashMap<String, Object> map = new HashMap<>();
private MapValueContext underTest = new MapValueContext(map);
@Before
public void setUp() throws Exception {
map.clear();
}
@Test
public void resolveUndefined() throws Exception {
String key = "key";
Object result = underTest.resolve(key);
assertSame(Undefined.UNDEFINED, result);
}
@Test
public void resolveNull() throws Exception {
String key = "key";
map.put(key, null);
Object result = underTest.resolve(key);
assertSame(null, result);
}
@Test
public void resolveObject() throws Exception {
String key = "key";
Object object = new Object();
map.put(key, object);
Object result = underTest.resolve(key);
assertSame(object, result);
}
@Test
public void with() throws Exception {
String key = "key";
Object value = new Object();
underTest.with(key, value);
assertSame(value, map.get(key));
}
}