dotnet-installer/test/dotnet-sln-list.Tests/GivenDotnetSlnList.cs

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// 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 FluentAssertions;
using Microsoft.DotNet.Cli.Sln.Internal;
using Microsoft.DotNet.Tools;
using Microsoft.DotNet.Tools.Test.Utilities;
using System;
using System.IO;
using System.Linq;
using Xunit;
using CommandLocalizableStrings = Microsoft.DotNet.Tools.Sln.LocalizableStrings;
namespace Microsoft.DotNet.Cli.Sln.List.Tests
{
public class GivenDotnetSlnList : TestBase
{
private const string HelpText = @"Usage: dotnet sln <SLN_FILE> list [options]
Arguments:
<SLN_FILE> The solution file to operate on. If not specified, the command will search the current directory for one.
Options:
-h, --help Show command line help.";
private const string SlnCommandHelpText = @"Usage: dotnet sln [options] <SLN_FILE> [command]
Arguments:
<SLN_FILE> The solution file to operate on. If not specified, the command will search the current directory for one.
Options:
-h, --help Show command line help.
Commands:
add <PROJECT_PATH> Add one or more projects to a solution file.
list List all projects in a solution file.
remove <PROJECT_PATH> Remove one or more projects from a solution file.";
[Theory]
[InlineData("--help")]
[InlineData("-h")]
public void WhenHelpOptionIsPassedItPrintsUsage(string helpArg)
{
var cmd = new DotnetCommand()
.ExecuteWithCapturedOutput($"sln list {helpArg}");
cmd.Should().Pass();
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(HelpText);
}
[Theory]
[InlineData("")]
[InlineData("unknownCommandName")]
public void WhenNoCommandIsPassedItPrintsError(string commandName)
{
var cmd = new DotnetCommand()
.ExecuteWithCapturedOutput($"sln {commandName}");
cmd.Should().Fail();
cmd.StdErr.Should().Be(CommonLocalizableStrings.RequiredCommandNotPassed);
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(SlnCommandHelpText);
}
[Fact]
public void WhenTooManyArgumentsArePassedItPrintsError()
{
var cmd = new DotnetCommand()
.ExecuteWithCapturedOutput("sln one.sln two.sln three.sln list");
cmd.Should().Fail();
cmd.StdErr.Should().BeVisuallyEquivalentTo($@"{string.Format(CommandLine.LocalizableStrings.UnrecognizedCommandOrArgument, "two.sln")}
{string.Format(CommandLine.LocalizableStrings.UnrecognizedCommandOrArgument, "three.sln")}");
}
[Theory]
[InlineData("idontexist.sln")]
[InlineData("ihave?invalidcharacters.sln")]
[InlineData("ihaveinv@lidcharacters.sln")]
[InlineData("ihaveinvalid/characters")]
[InlineData("ihaveinvalidchar\\acters")]
public void WhenNonExistingSolutionIsPassedItPrintsErrorAndUsage(string solutionName)
{
var cmd = new DotnetCommand()
.ExecuteWithCapturedOutput($"sln {solutionName} list");
cmd.Should().Fail();
cmd.StdErr.Should().Be(string.Format(CommonLocalizableStrings.CouldNotFindSolutionOrDirectory, solutionName));
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(HelpText);
}
[Fact]
public void WhenInvalidSolutionIsPassedItPrintsErrorAndUsage()
{
var projectDirectory = TestAssets
.Get("InvalidSolution")
.CreateInstance()
.WithSourceFiles()
.Root
.FullName;
var cmd = new DotnetCommand()
.WithWorkingDirectory(projectDirectory)
.ExecuteWithCapturedOutput("sln InvalidSolution.sln list");
cmd.Should().Fail();
cmd.StdErr.Should().Be(string.Format(CommonLocalizableStrings.InvalidSolutionFormatString, "InvalidSolution.sln", LocalizableStrings.FileHeaderMissingError));
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(HelpText);
}
[Fact]
public void WhenInvalidSolutionIsFoundItPrintsErrorAndUsage()
{
var projectDirectory = TestAssets
.Get("InvalidSolution")
.CreateInstance()
.WithSourceFiles()
.Root
.FullName;
var solutionFullPath = Path.Combine(projectDirectory, "InvalidSolution.sln");
var cmd = new DotnetCommand()
.WithWorkingDirectory(projectDirectory)
.ExecuteWithCapturedOutput("sln list");
cmd.Should().Fail();
cmd.StdErr.Should().Be(string.Format(CommonLocalizableStrings.InvalidSolutionFormatString, solutionFullPath, LocalizableStrings.FileHeaderMissingError));
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(HelpText);
}
[Fact]
public void WhenNoSolutionExistsInTheDirectoryItPrintsErrorAndUsage()
{
var projectDirectory = TestAssets
.Get("TestAppWithSlnAndCsprojFiles")
.CreateInstance()
.WithSourceFiles()
.Root
.FullName;
var solutionDir = Path.Combine(projectDirectory, "App");
var cmd = new DotnetCommand()
.WithWorkingDirectory(solutionDir)
.ExecuteWithCapturedOutput("sln list");
cmd.Should().Fail();
cmd.StdErr.Should().Be(string.Format(CommonLocalizableStrings.SolutionDoesNotExist, solutionDir + Path.DirectorySeparatorChar));
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(HelpText);
}
[Fact]
public void WhenMoreThanOneSolutionExistsInTheDirectoryItPrintsErrorAndUsage()
{
var projectDirectory = TestAssets
.Get("TestAppWithMultipleSlnFiles")
.CreateInstance()
.WithSourceFiles()
.Root
.FullName;
var cmd = new DotnetCommand()
.WithWorkingDirectory(projectDirectory)
.ExecuteWithCapturedOutput("sln list");
cmd.Should().Fail();
cmd.StdErr.Should().Be(string.Format(CommonLocalizableStrings.MoreThanOneSolutionInDirectory, projectDirectory + Path.DirectorySeparatorChar));
cmd.StdOut.Should().BeVisuallyEquivalentToIfNotLocalized(HelpText);
}
[Fact]
public void WhenNoProjectsArePresentInTheSolutionItPrintsANoProjectMessage()
{
var projectDirectory = TestAssets
.Get("TestAppWithEmptySln")
.CreateInstance()
.WithSourceFiles()
.Root
.FullName;
var cmd = new DotnetCommand()
.WithWorkingDirectory(projectDirectory)
.ExecuteWithCapturedOutput("sln list");
cmd.Should().Pass();
cmd.StdOut.Should().Be(CommonLocalizableStrings.NoProjectsFound);
}
[Fact]
public void WhenProjectsPresentInTheSolutionItListsThem()
{
var expectedOutput = $@"{CommandLocalizableStrings.ProjectsHeader}
{new string('-', CommandLocalizableStrings.ProjectsHeader.Length)}
{Path.Combine("App", "App.csproj")}
{Path.Combine("Lib", "Lib.csproj")}";
var projectDirectory = TestAssets
.Get("TestAppWithSlnAndExistingCsprojReferences")
.CreateInstance()
.WithSourceFiles()
.Root
.FullName;
var cmd = new DotnetCommand()
.WithWorkingDirectory(projectDirectory)
.ExecuteWithCapturedOutput("sln list");
cmd.Should().Pass();
cmd.StdOut.Should().BeVisuallyEquivalentTo(expectedOutput);
}
}
}