38 lines
1.1 KiB
C#
38 lines
1.1 KiB
C#
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// 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 Microsoft.DotNet.Tools.Test.Utilities;
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using Xunit;
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using FluentAssertions;
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using HelpActual = Microsoft.DotNet.Tools.Help;
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namespace Microsoft.DotNet.Help.Tests
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{
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public class GivenThatIWantToShowHelpForDotnetHelpCommand : TestBase
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{
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private const string HelpText =
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@".NET CLI help utility
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Usage: dotnet help [options] <COMMAND_NAME>
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Arguments:
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<COMMAND_NAME> CLI command for which to view more detailed help.
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Options:
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-h, --help Show help information";
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[Theory]
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[InlineData("--help")]
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[InlineData("-h")]
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[InlineData("-?")]
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[InlineData("/?")]
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public void WhenHelpOptionIsPassedToDotnetHelpCommandItPrintsUsage(string helpArg)
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{
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var cmd = new HelpCommand()
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.ExecuteWithCapturedOutput($"{helpArg}");
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cmd.Should().Pass();
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cmd.StdOut.Should().ContainVisuallySameFragment(HelpText);
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}
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}
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}
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