/*
* Copyright 2014 Attila Szegedi, Daniel Dekany, Jonathan Revusky
*
* 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 freemarker.core;
import java.util.Map;
import org.junit.Test;
import freemarker.test.TemplateTest;
public class ASTBasedErrorMessagesTest extends TemplateTest {
@Test
public void testOverloadSelectionError() {
assertErrorContains("${overloads.m(null)}", "2.3.21", "overloaded");
}
@Test
public void testInvalidRefBasic() {
assertErrorContains("${foo}", "foo", "specify a default");
assertErrorContains("${map[foo]}", "foo", "\\!map[", "specify a default");
}
@Test
public void testInvalidRefDollar() {
assertErrorContains("${$x}", "$x", "must not start with \"$\"", "specify a default");
assertErrorContains("${map.$x}", "map.$x", "must not start with \"$\"", "specify a default");
}
@Test
public void testInvalidRefAfterDot() {
assertErrorContains("${map.foo.bar}", "map.foo", "\\!foo.bar", "after the last dot", "specify a default");
}
@Test
public void testInvalidRefInSquareBrackets() {
assertErrorContains("${map['foo']}", "map", "final [] step", "specify a default");
}
@Test
public void testInvalidRefSize() {
assertErrorContains("${map.size()}", "map.size", "?size", "specify a default");
assertErrorContains("${map.length()}", "map.length", "?length", "specify a default");
}
@Override
protected Object createDataModel() {
Map<String, Object> dataModel = createCommonTestValuesDataModel();
dataModel.put("overloads", new Overloads());
return dataModel;
}
public static class Overloads {
@SuppressWarnings("unused")
public void m(String s) {}
@SuppressWarnings("unused")
public void m(int i) {}
}
}