wehub-resource-sync
65 lines
2.1 KiB
C#
65 lines
2.1 KiB
C#
/*
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* QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
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* Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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using System.IO;
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using NUnit.Framework;
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using QuantConnect.Interfaces;
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namespace QuantConnect.Tests.Engine.DataCacheProviders
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{
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/// <summary>
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/// Abstract class the provides common test cases for all DataCacheProviders
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/// </summary>
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public abstract class DataCacheProviderTests
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{
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protected IDataCacheProvider DataCacheProvider { get; set; }
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[OneTimeSetUp]
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public void Setup()
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{
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DataCacheProvider = CreateDataCacheProvider();
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}
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[OneTimeTearDown]
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public void TearDown()
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{
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DataCacheProvider.Dispose();
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}
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public abstract IDataCacheProvider CreateDataCacheProvider();
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[TestCase("../../../Data/equity/usa/minute/aapl/20140606_trade.zip")]
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[TestCase("../../../Data/equity/usa/daily/aapl.zip#aapl.csv")]
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[TestCase("../../../Data/equity/usa/daily/aapl.zip")]
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public void CanFetchDataThatExists(string dataPath)
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{
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using(var stream = DataCacheProvider.Fetch(dataPath))
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using (var reader = new StreamReader(stream))
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{
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Assert.IsFalse(string.IsNullOrEmpty(reader.ReadLine()));
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}
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}
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[Test]
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public void CannotFetchDataThatDoesNotExist()
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{
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var stream = DataCacheProvider.Fetch("../../../Data/equity/usa/minute/aapl/19980606_trade.zip");
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Assert.IsNull(stream);
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}
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}
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}
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