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Groovy example source code file (ListIteratingTest.groovy)
The Groovy ListIteratingTest.groovy source code/* * 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 /** * Tests iterating using Groovy * * @author <a href="mailto:james@coredevelopers.net">James Strachan * @version $Revision: 20572 $ */ class ListIteratingTest extends GroovyTestCase { /** @todo parser testIteratingWithTuples() { def s = 1, 2, 3, 4 assertSequence(s) } testIteratingWithTuplesAsParameter() { assertSequence(1, 2, 3, 4) } */ void testIteratingWithSequences() { def s = [1, 2, 3, 4 ] assertSequence(s) } void testIteratingWithSequencesAsParameter() { assertSequence([1, 2, 3, 4 ]) } def testIteratingWithList() { def s = new ArrayList() s.add(1) s.add(2) s.add(3) s.add(4) assertSequence(s) } protected void assertSequence(s) { def result = 0 for ( i in s ) { result = result + i } assert(result == 10) assert(s.size() == 4) assert(s[2] == 3) // @todo parser (Why @todo here?) // s[1,2] or s[1..2] should be used instead of s[1:2], // since [1:2] is a map literal syntax. result = 0 for ( i in s[1,2] ) { // or s[1..2] result += i } assert(result == 2+3) } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy ListIteratingTest.groovy source code file: |
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