src/test/groovy/HeredocsTest.groovy

/*
 * Copyright 2003-2010 the original author or authors.
 *
 * 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 groovy

class HeredocsTest extends GroovyTestCase {

    void testHeredocs() {
        def name = "James"
        def s = """
abcd
efg

hijk
     
hello ${name}
        
"""
        assert s != null
        assert s instanceof GString
        assert s.contains("i")
        assert s.contains("James")
        def numlines = s.count('\n')
        assert numlines == 8
    }

    void testDollarEscaping() {
        def s = """
hello \${name}
"""
        assert s != null
        assert s.contains('$')
        def c = s.count('$')
        assert c == 1
        assert s == '\nhello ${name}\n'
    }
}