| /* |
| * 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 groovy |
| |
| import groovy.test.GroovyTestCase |
| |
| /** |
| * Tests various Closure methods in Groovy on file |
| */ |
| class ClosureMethodsOnFileTest extends GroovyTestCase { |
| private File file = new File("src/test/groovy/Bar.groovy") |
| private File dir = new File("src/test/groovy") |
| |
| protected void setUp() { |
| if (!file.exists()) { |
| file = new File("Bar.groovy") |
| } |
| if (!dir.exists()) { |
| dir = new File(".") |
| } |
| } |
| |
| void testEachLine() { |
| file.eachLine { line -> assert line != null } |
| } |
| |
| void testEachLineWithCount() { |
| int i = 0 |
| file.eachLine { line, count -> |
| assert count == ++i && line != null |
| } |
| } |
| |
| void testReadLines() { |
| def lines = file.readLines() |
| assert lines != null |
| assert lines.size() > 0, "File has: ${lines.size()} line(s)" |
| } |
| |
| void testEachFile() { |
| dir.eachFile { f -> assert f.getName() } |
| } |
| } |