| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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) {} |
| |
| } |
| |
| } |