/** * The MIT License (MIT) * * Copyright (c) 2014-2017 Marc de Verdelhan & respective authors (see AUTHORS) * * Permission is hereby granted, free of charge, to any person obtaining a copy of * this software and associated documentation files (the "Software"), to deal in * the Software without restriction, including without limitation the rights to * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of * the Software, and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ package eu.verdelhan.ta4j.indicators.helpers; import static eu.verdelhan.ta4j.TATestsUtils.assertDecimalEquals; import eu.verdelhan.ta4j.Tick; import eu.verdelhan.ta4j.mocks.MockTick; import eu.verdelhan.ta4j.mocks.MockTimeSeries; import java.util.ArrayList; import java.util.List; import org.junit.Test; public class TrueRangeIndicatorTest { @Test public void getValue() { List<Tick> ticks = new ArrayList<Tick>(); ticks.add(new MockTick(0, 12, 15, 8)); ticks.add(new MockTick(0, 8, 11, 6)); ticks.add(new MockTick(0, 15, 17, 14)); ticks.add(new MockTick(0, 15, 17, 14)); ticks.add(new MockTick(0, 0, 0, 2)); TrueRangeIndicator tr = new TrueRangeIndicator(new MockTimeSeries(ticks)); assertDecimalEquals(tr.getValue(0), 7); assertDecimalEquals(tr.getValue(1), 6); assertDecimalEquals(tr.getValue(2), 9); assertDecimalEquals(tr.getValue(3), 3); assertDecimalEquals(tr.getValue(4), 15); } }