wehub-resource-sync
63 lines
2.6 KiB
C#
63 lines
2.6 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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using NUnit.Framework;
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using NUnit.Framework.Constraints;
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using QuantConnect.Exceptions;
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using System;
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using System.Collections.Generic;
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namespace QuantConnect.Tests.Common.Exceptions
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{
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[TestFixture]
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public class DllNotFoundPythonExceptionInterpreterTests
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{
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[Test]
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[TestCase(typeof(Exception), ExpectedResult = false)]
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[TestCase(typeof(KeyNotFoundException), ExpectedResult = false)]
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[TestCase(typeof(DivideByZeroException), ExpectedResult = false)]
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[TestCase(typeof(InvalidOperationException), ExpectedResult = false)]
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[TestCase(typeof(DllNotFoundException), ExpectedResult = true)]
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public bool CanInterpretReturnsTrueForOnlyDllNotFoundExceptionType(Type exceptionType)
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{
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var exception = CreateExceptionFromType(exceptionType);
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return new DllNotFoundPythonExceptionInterpreter().CanInterpret(exception);
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}
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[Test]
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[TestCase(typeof(Exception), true)]
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[TestCase(typeof(KeyNotFoundException), true)]
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[TestCase(typeof(DivideByZeroException), true)]
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[TestCase(typeof(InvalidOperationException), true)]
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[TestCase(typeof(DllNotFoundException), false)]
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public void InterpretThrowsForNonDllNotFoundExceptionTypes(Type exceptionType, bool expectThrow)
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{
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var exception = CreateExceptionFromType(exceptionType);
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var interpreter = new DllNotFoundPythonExceptionInterpreter();
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var constraint = expectThrow ? (IResolveConstraint)Throws.Exception : Throws.Nothing;
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Assert.That(() => interpreter.Interpret(exception, NullExceptionInterpreter.Instance), constraint);
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}
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private Exception CreateExceptionFromType(Type type)
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{
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if (type == typeof(DllNotFoundException))
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{
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return new DllNotFoundException("\'python3.6\'");
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}
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return (Exception)Activator.CreateInstance(type);
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}
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}
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} |