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Groovy example source code file (GroovyTruthTest.groovy)
The Groovy GroovyTruthTest.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 class GroovyTruthTest extends GroovyTestCase { void testTruth() { testFalse null assertTrue Boolean.TRUE testTrue true testFalse Boolean.FALSE testFalse false testFalse "" testTrue "bla" testTrue "true" testTrue "TRUE" testTrue "false" testFalse '' testTrue 'bla' testTrue new StringBuffer('bla') testFalse new StringBuffer() testFalse Collections.EMPTY_LIST testFalse([]) testTrue([1]) testFalse([].toArray()) testFalse [:] testTrue([bla: 'some value']) testTrue 1234 testFalse 0 testTrue 0.3f testTrue new Double(3.0f) testFalse 0.0f testTrue new Character((char) 1) testFalse new Character((char) 0) } void testPrimitiveArrayTruth() { testTrue([1] as byte[]) testTrue([1] as short[]) testTrue([1] as int[]) testTrue([1] as long[]) testTrue([1] as float[]) testTrue([1] as double[]) testTrue([true] as boolean[]) testTrue([1] as char[]) testFalse([] as byte[]) testFalse([] as short[]) testFalse([] as int[]) testFalse([] as long[]) testFalse([] as float[]) testFalse([] as double[]) testFalse([] as boolean[]) testFalse([] as char[]) } void testIteratorTruth() { testFalse([].iterator()) testTrue([1].iterator()) } void testEnumerationTruth() { def v = new Vector() testFalse(v.elements()) v.add(new Object()) testTrue(v.elements()) } protected testTrue(someObj) { assertTrue someObj ? true : false } protected testFalse(someObj) { assertFalse someObj ? true : false } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy GroovyTruthTest.groovy source code file: |
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