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HeikinAshiTests.cs
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HeikinAshiTests.cs
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/*
* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
*
* 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.
*/
using NUnit.Framework;
using QuantConnect.Data.Market;
using QuantConnect.Indicators;
namespace QuantConnect.Tests.Indicators
{
[TestFixture]
public class HeikinAshiTests : CommonIndicatorTests<IBaseDataBar>
{
protected override IndicatorBase<IBaseDataBar> CreateIndicator()
{
return new HeikinAshi();
}
protected override string TestFileName => "spy_heikin_ashi.txt";
protected override string TestColumnName => "";
[Test]
public override void ComparesAgainstExternalData()
{
TestHelper.TestIndicator(new HeikinAshi(), TestFileName, "HA_Open", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Open.Current.Value, 1e-3));
TestHelper.TestIndicator(new HeikinAshi(), TestFileName, "HA_High", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).High.Current.Value, 1e-3));
TestHelper.TestIndicator(new HeikinAshi(), TestFileName, "HA_Low", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Low.Current.Value, 1e-3));
TestHelper.TestIndicator(new HeikinAshi(), TestFileName, "HA_Close", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Close.Current.Value, 1e-3));
TestHelper.TestIndicator(new HeikinAshi(), TestFileName, "Volume", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Volume.Current.Value, 1e-3));
}
[Test]
public override void ComparesAgainstExternalDataAfterReset()
{
var indicator = CreateIndicator();
for (var i = 1; i <= 2; i++)
{
TestHelper.TestIndicator(indicator, TestFileName, "HA_Open", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Open.Current.Value, 1e-3));
indicator.Reset();
TestHelper.TestIndicator(indicator, TestFileName, "HA_High", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).High.Current.Value, 1e-3));
indicator.Reset();
TestHelper.TestIndicator(indicator, TestFileName, "HA_Low", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Low.Current.Value, 1e-3));
indicator.Reset();
TestHelper.TestIndicator(indicator, TestFileName, "HA_Close", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Close.Current.Value, 1e-3));
indicator.Reset();
TestHelper.TestIndicator(indicator, TestFileName, "Volume", (ind, expected) => Assert.AreEqual(expected, (double)((HeikinAshi)ind).Volume.Current.Value, 1e-3));
indicator.Reset();
}
}
}
}