| /* |
| * 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 org.apache.nifi.processor; |
| |
| import org.apache.nifi.util.FormatUtils; |
| import org.junit.jupiter.api.Test; |
| |
| import java.text.DecimalFormatSymbols; |
| import java.util.concurrent.TimeUnit; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class TestFormatUtils { |
| |
| @Test |
| public void testParse() { |
| assertEquals(3, FormatUtils.getTimeDuration("3000 ms", TimeUnit.SECONDS)); |
| assertEquals(3000, FormatUtils.getTimeDuration("3000 s", TimeUnit.SECONDS)); |
| assertEquals(0, FormatUtils.getTimeDuration("999 millis", TimeUnit.SECONDS)); |
| assertEquals(4L * 24L * 60L * 60L * 1000000000L, FormatUtils.getTimeDuration("4 days", TimeUnit.NANOSECONDS)); |
| assertEquals(24, FormatUtils.getTimeDuration("1 DAY", TimeUnit.HOURS)); |
| assertEquals(60, FormatUtils.getTimeDuration("1 hr", TimeUnit.MINUTES)); |
| assertEquals(60, FormatUtils.getTimeDuration("1 Hrs", TimeUnit.MINUTES)); |
| } |
| |
| @Test |
| public void testFormatTime() throws Exception { |
| assertEquals("00:00:00.000", FormatUtils.formatHoursMinutesSeconds(0, TimeUnit.DAYS)); |
| assertEquals("01:00:00.000", FormatUtils.formatHoursMinutesSeconds(1, TimeUnit.HOURS)); |
| assertEquals("02:00:00.000", FormatUtils.formatHoursMinutesSeconds(2, TimeUnit.HOURS)); |
| assertEquals("00:01:00.000", FormatUtils.formatHoursMinutesSeconds(1, TimeUnit.MINUTES)); |
| assertEquals("00:00:10.000", FormatUtils.formatHoursMinutesSeconds(10, TimeUnit.SECONDS)); |
| assertEquals("00:00:00.777", FormatUtils.formatHoursMinutesSeconds(777, TimeUnit.MILLISECONDS)); |
| assertEquals("00:00:07.777", FormatUtils.formatHoursMinutesSeconds(7777, TimeUnit.MILLISECONDS)); |
| |
| assertEquals("20:11:36.897", FormatUtils.formatHoursMinutesSeconds(TimeUnit.MILLISECONDS.convert(20, TimeUnit.HOURS) |
| + TimeUnit.MILLISECONDS.convert(11, TimeUnit.MINUTES) |
| + TimeUnit.MILLISECONDS.convert(36, TimeUnit.SECONDS) |
| + TimeUnit.MILLISECONDS.convert(897, TimeUnit.MILLISECONDS), TimeUnit.MILLISECONDS)); |
| |
| assertEquals("1000:01:01.001", FormatUtils.formatHoursMinutesSeconds(TimeUnit.MILLISECONDS.convert(999, TimeUnit.HOURS) |
| + TimeUnit.MILLISECONDS.convert(60, TimeUnit.MINUTES) |
| + TimeUnit.MILLISECONDS.convert(60, TimeUnit.SECONDS) |
| + TimeUnit.MILLISECONDS.convert(1001, TimeUnit.MILLISECONDS), TimeUnit.MILLISECONDS)); |
| } |
| |
| |
| @Test |
| public void testFormatNanos() { |
| assertEquals("0 nanos", FormatUtils.formatNanos(0L, false)); |
| assertEquals("0 nanos (0 nanos)", FormatUtils.formatNanos(0L, true)); |
| |
| assertEquals("1 millis, 0 nanos", FormatUtils.formatNanos(1_000_000L, false)); |
| assertEquals("1 millis, 0 nanos (1000000 nanos)", FormatUtils.formatNanos(1_000_000L, true)); |
| |
| assertEquals("1 millis, 1 nanos", FormatUtils.formatNanos(1_000_001L, false)); |
| assertEquals("1 millis, 1 nanos (1000001 nanos)", FormatUtils.formatNanos(1_000_001L, true)); |
| |
| assertEquals("1 seconds, 0 millis, 0 nanos", FormatUtils.formatNanos(1_000_000_000L, false)); |
| assertEquals( |
| "1 seconds, 0 millis, 0 nanos (1000000000 nanos)", |
| FormatUtils.formatNanos(1_000_000_000L, true)); |
| |
| assertEquals("1 seconds, 1 millis, 0 nanos", FormatUtils.formatNanos(1_001_000_000L, false)); |
| assertEquals( |
| "1 seconds, 1 millis, 0 nanos (1001000000 nanos)", |
| FormatUtils.formatNanos(1_001_000_000L, true)); |
| |
| assertEquals("1 seconds, 1 millis, 1 nanos", FormatUtils.formatNanos(1_001_000_001L, false)); |
| assertEquals( |
| "1 seconds, 1 millis, 1 nanos (1001000001 nanos)", |
| FormatUtils.formatNanos(1_001_000_001L, true)); |
| } |
| |
| @Test |
| public void testFormatDataSize() { |
| DecimalFormatSymbols decimalFormatSymbols = DecimalFormatSymbols.getInstance(); |
| assertEquals("0 bytes", FormatUtils.formatDataSize(0d)); |
| assertEquals(String.format("10%s4 bytes", decimalFormatSymbols.getDecimalSeparator()), FormatUtils.formatDataSize(10.4d)); |
| assertEquals(String.format("1%s024 bytes", decimalFormatSymbols.getGroupingSeparator()), FormatUtils.formatDataSize(1024d)); |
| |
| assertEquals("1 KB", FormatUtils.formatDataSize(1025d)); |
| assertEquals(String.format("1%s95 KB", decimalFormatSymbols.getDecimalSeparator()), FormatUtils.formatDataSize(2000d)); |
| assertEquals(String.format("195%s31 KB", decimalFormatSymbols.getDecimalSeparator()), FormatUtils.formatDataSize(200_000d)); |
| |
| assertEquals(String.format("190%s73 MB", decimalFormatSymbols.getDecimalSeparator()), FormatUtils.formatDataSize(200_000_000d)); |
| |
| assertEquals(String.format("186%s26 GB", decimalFormatSymbols.getDecimalSeparator()), FormatUtils.formatDataSize(200_000_000_000d)); |
| |
| assertEquals(String.format("181%s9 TB", decimalFormatSymbols.getDecimalSeparator()), FormatUtils.formatDataSize(200_000_000_000_000d)); |
| } |
| } |