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Groovy example source code file (MapConstructionTest.groovy)
The Groovy MapConstructionTest.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 creating Maps in Groovy * * @author <a href="mailto:james@coredevelopers.net">James Strachan * @version $Revision: 20572 $ */ class MapConstructionTest extends GroovyTestCase { void testMap() { def m = [ 1 : 'abc', 2 : 'def', 3 : 'xyz' ] println(m) def mtoo = [ 1 : [ "innerKey" : "innerValue" ], 2 : m ] println(mtoo) assertMap(m) } def testMapAsParameter() { assertMap([ 1 : 'abc', 2 : 'def', 3 : 'xyz' ]) } def testMapViaHashMap() { def m = new HashMap() m.put(1, 'abc') m.put(2, 'def') m.put(3, 'xyz') assertMap(m) } void assertMap(m) { assert m instanceof Map // do not test the final type, i.e. assuming m is a HashMap def result = 0 def text = "" for ( e in m ) { result = result + e.key text = text + e.value } assert result == 6 assert text == "abcdefxyz" assert m.size() == 3 assert m[2] == 'def' } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy MapConstructionTest.groovy source code file: |
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