29 lines
916 B
C#
29 lines
916 B
C#
// Copyright (c) .NET Foundation and contributors. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using System;
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using FluentAssertions;
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using Microsoft.DotNet.Cli.CommandLine;
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using Xunit;
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namespace Microsoft.DotNet.Tests
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{
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public class CommandLineApplicationTests
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{
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[Fact]
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public void WhenAnOptionRequiresASingleValueThatIsNotSuppliedItThrowsCommandParsingException()
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{
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var app = new CommandLineApplication();
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app.Option("-v|--verbosity", "be verbose", CommandOptionType.SingleValue);
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Action execute = () => app.Execute("-v");
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execute.ShouldThrow<CommandParsingException>()
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.Which
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.Message
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.Should()
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.Be("Required value for option '-v' was not provided.");
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}
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}
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}
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