/* * SonarQube * Copyright (C) 2009-2021 SonarSource SA * mailto:info AT sonarsource DOT com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 3 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ package org.sonar.api.utils; import java.text.ParseException; import java.util.Locale; import org.junit.Test; import static org.assertj.core.api.Assertions.assertThat; public class ParsingUtilsTest { @Test public void scaleValue() { assertThat(ParsingUtils.scaleValue(23.3333333)).isEqualTo(23.33); assertThat(ParsingUtils.scaleValue(23.777777)).isEqualTo(23.78); assertThat(ParsingUtils.scaleValue(23.3333333, 0)).isEqualTo(23.0); assertThat(ParsingUtils.scaleValue(23.777777, 0)).isEqualTo(24.0); } @Test public void parseString() throws ParseException { assertThat(ParsingUtils.parseNumber("23.12", Locale.ENGLISH)).isEqualTo(23.12); assertThat(ParsingUtils.parseNumber("12345.67", Locale.ENGLISH)).isEqualTo(12345.67); assertThat(ParsingUtils.parseNumber("12345,67", Locale.FRENCH)).isEqualTo(12345.67); } }