/**
* 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 org.apache.camel.language.simple;
import org.apache.camel.ExchangeTestSupport;
import org.apache.camel.language.simple.types.SimpleIllegalSyntaxException;
/**
*
*/
public class SimpleParserExpressionInvalidTest extends ExchangeTestSupport {
public void testSimpleUnbalanceFunction() throws Exception {
SimpleExpressionParser parser = new SimpleExpressionParser("${body is a nice day", true);
try {
parser.parseExpression();
fail("Should thrown exception");
} catch (SimpleIllegalSyntaxException e) {
assertEquals(19, e.getIndex());
}
}
public void testSimpleNestedUnbalanceFunction() throws Exception {
SimpleExpressionParser parser = new SimpleExpressionParser("${body${foo}", true);
try {
parser.parseExpression();
fail("Should thrown exception");
} catch (SimpleIllegalSyntaxException e) {
assertEquals(11, e.getIndex());
}
}
public void testSimpleUnknownFunction() throws Exception {
SimpleExpressionParser parser = new SimpleExpressionParser("Hello ${foo} how are you?", true);
try {
parser.parseExpression();
fail("Should thrown exception");
} catch (SimpleIllegalSyntaxException e) {
assertEquals(6, e.getIndex());
}
}
public void testSimpleNestedUnknownFunction() throws Exception {
SimpleExpressionParser parser = new SimpleExpressionParser("Hello ${bodyAs(${foo})} how are you?", true);
try {
// nested functions can only be syntax evaluated when evaluating an exchange at runtime
parser.parseExpression().evaluate(exchange, String.class);
fail("Should thrown exception");
} catch (SimpleIllegalSyntaxException e) {
// its a nested function is it reset the index
assertEquals(0, e.getIndex());
}
}
public void testNoEndFunction() throws Exception {
SimpleExpressionParser parser = new SimpleExpressionParser("Hello ${body", true);
try {
parser.parseExpression();
fail("Should thrown exception");
} catch (SimpleIllegalSyntaxException e) {
assertEquals(11, e.getIndex());
}
}
}