dotnet-installer/test/dotnet-remove-package.Tests/GivenDotnetRemovePackage.cs
Peter Huene 88e2e9e993
Improve command line help user experience.
This commit attempts to make the command line help user experience for `dotnet`
more consistent for all of the built-in SDK commands.

The following has been changed:

* Organized the top-level help into a section detailing how to run .NET
  applications and a section on running SDK commands.
* Sorted the SDK commands by name (previous ordering was undefined).
* Removed `--verbosity` from the "common options section" since it is not a
  top-level option, nor is it common to all commands.
* Added missing parameter names for parameterized options (especially for the
  `dotnet tool` subcommands).
* Fixed the localization of parameter names for parameterized options.
* Added missing `PROJECT` parameter to a few commands.
* Fixed the localization of the build command's `PROJECT` parameter description.
* Fixed the confusing descriptions for the `--framework`, `--configuration`,
  and `--runtime` options that were being shared between different commands.
* Fixed the "unknown command" error for `dotnet help <command>` to show in red.
* Deleted .resx for `dotnet msbuild` that is no longer used.
* Change the option descriptions to be more consistent in their grammatical
  structure.
* Removed extra blank line from end of help output.

Fixes #7431.
Fixes #9230.
Fixes #9165.
2018-05-18 16:43:31 -07:00

84 lines
3.1 KiB
C#

// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
using System.IO;
using FluentAssertions;
using Microsoft.DotNet.Tools;
using Microsoft.DotNet.Tools.Test.Utilities;
using Xunit;
namespace Microsoft.DotNet.Cli.Remove.Package.Tests
{
public class GivenDotnetRemovePackage : TestBase
{
private const string HelpText = @"Usage: dotnet remove <PROJECT> package [options] <PACKAGE_NAME>
Arguments:
<PROJECT> The project file to operate on. If a file is not specified, the command will search the current directory for one.
<PACKAGE_NAME> The package reference to remove.
Options:
-h, --help Show command line help.";
private const string RemoveCommandHelpText = @"Usage: dotnet remove [options] <PROJECT> [command]
Arguments:
<PROJECT> The project file to operate on. If a file is not specified, the command will search the current directory for one.
Options:
-h, --help Show command line help.
Commands:
package <PACKAGE_NAME> Remove a NuGet package reference from the project.
reference <PROJECT_PATH> Remove a project-to-project reference from the project.";
[Theory]
[InlineData("--help")]
[InlineData("-h")]
public void WhenHelpOptionIsPassedItPrintsUsage(string helpArg)
{
var cmd = new DotnetCommand().ExecuteWithCapturedOutput($"remove package {helpArg}");
cmd.Should().Pass();
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(HelpText);
}
[Theory]
[InlineData("")]
[InlineData("unknownCommandName")]
public void WhenNoCommandIsPassedItPrintsError(string commandName)
{
var cmd = new DotnetCommand()
.ExecuteWithCapturedOutput($"remove {commandName}");
cmd.Should().Fail();
cmd.StdErr.Should().Be(CommonLocalizableStrings.RequiredCommandNotPassed);
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(RemoveCommandHelpText);
}
[Fact]
public void WhenReferencedPackageIsPassedItGetsRemoved()
{
var projectDirectory = TestAssets
.Get("TestAppSimple")
.CreateInstance()
.WithSourceFiles()
.Root
.FullName;
var packageName = "Newtonsoft.Json";
var add = new DotnetCommand()
.WithWorkingDirectory(projectDirectory)
.ExecuteWithCapturedOutput($"add package {packageName}");
add.Should().Pass();
var remove = new DotnetCommand()
.WithWorkingDirectory(projectDirectory)
.ExecuteWithCapturedOutput($"remove package {packageName}");
remove.Should().Pass();
remove.StdOut.Should().Contain($"Removing PackageReference for package '{packageName}' from project '{projectDirectory + Path.DirectorySeparatorChar}TestAppSimple.csproj'.");
remove.StdErr.Should().BeEmpty();
}
}
}