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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Linq;
using System.Web.WebPages.Administration.PackageManager;
using Moq;
using NuGet;
using Xunit;
using Assert = Microsoft.TestCommon.AssertEx;
namespace System.Web.WebPages.Administration.Test
{
public class WebPackageManagerTest
{
[Fact]
public void ConstructorThrowsIfRemoteSourceIsNullOrEmpty()
{
// Act and Assert
Assert.ThrowsArgumentNullOrEmptyString(() => new WebProjectManager((string)null, "foo"), "remoteSource");
Assert.ThrowsArgumentNullOrEmptyString(() => new WebProjectManager("", @"D:\baz"), "remoteSource");
}
[Fact]
public void ConstructorThrowsIfSiteRootIsNullOrEmpty()
{
// Act and Assert
Assert.ThrowsArgumentNullOrEmptyString(() => new WebProjectManager("foo", null), "siteRoot");
Assert.ThrowsArgumentNullOrEmptyString(() => new WebProjectManager("foo", ""), "siteRoot");
}
[Fact]
public void AllowInstallingPackageWithToolsFolderDoNotThrow()
{
// Arrange
var projectManager = new Mock<IProjectManager>();
projectManager.Setup(p => p.AddPackageReference("A", new SemanticVersion("1.0"), false, false)).Verifiable();
var webProjectManager = new WebProjectManager(projectManager.Object, @"x:\")
{
DoNotAddBindingRedirects = true
};
var packageFile1 = new Mock<IPackageFile>();
packageFile1.Setup(p => p.Path).Returns("tools\\install.ps1");
var packageFile2 = new Mock<IPackageFile>();
packageFile2.Setup(p => p.Path).Returns("content\\A.txt");
var package = new Mock<IPackage>();
package.Setup(p => p.Id).Returns("A");
package.Setup(p => p.Version).Returns(new SemanticVersion("1.0"));
package.Setup(p => p.GetFiles()).Returns(new[] { packageFile1.Object, packageFile2.Object });
// Act
webProjectManager.InstallPackage(package.Object, appDomain: null);
// Assert
projectManager.Verify();
}
[Fact]
public void GetLocalRepositoryReturnsPackagesFolderUnderAppData()
{
// Arrange
var siteRoot = "my-site";
// Act
var repositoryFolder = WebProjectManager.GetWebRepositoryDirectory(siteRoot);
Assert.Equal(repositoryFolder, @"my-site\App_Data\packages");
}
[Fact]
public void GetPackagesReturnsAllItemsWhenNoSearchTermIsIncluded()
{
// Arrange
var repository = GetRepository();
// Act
var result = WebProjectManager.GetPackages(repository, String.Empty);
// Assert
Assert.Equal(3, result.Count());
}
[Fact]
public void GetPackagesReturnsItemsContainingSomeSearchToken()
{
// Arrange
var repository = GetRepository();
// Act
var result = WebProjectManager.GetPackages(repository, "testing .NET");
var package = result.SingleOrDefault();
// Assert
Assert.NotNull(package);
Assert.Equal(package.Id, "A");
}
[Fact]
public void GetPackagesWithLicenseReturnsAllDependenciesWithRequiresAcceptance()
{
// Arrange
var remoteRepository = GetRepository();
var localRepository = new Mock<IPackageRepository>().Object;
// Act
var package = remoteRepository.GetPackages().Find("C").SingleOrDefault();
var result = WebProjectManager.GetPackagesRequiringLicenseAcceptance(package, localRepository, remoteRepository);
// Assert
Assert.Equal(2, result.Count());
Assert.True(result.Any(c => c.Id == "C"));
Assert.True(result.Any(c => c.Id == "B"));
}
[Fact]
public void GetPackagesWithLicenseReturnsEmptyResultForPackageThatDoesNotRequireLicenses()
{
// Arrange
var remoteRepository = GetRepository();
var localRepository = new Mock<IPackageRepository>().Object;
// Act
var package = remoteRepository.GetPackages().Find("A").SingleOrDefault();
var result = WebProjectManager.GetPackagesRequiringLicenseAcceptance(package, localRepository, remoteRepository);
// Assert
Assert.False(result.Any());
}
private static IPackageRepository GetRepository()
{
Mock<IPackageRepository> repository = new Mock<IPackageRepository>();
var packages = new[]
{
GetPackage("A", desc: "testing"),
GetPackage("B", version: "1.1", requiresLicense: true),
GetPackage("C", requiresLicense: true, dependencies: new[]
{
new PackageDependency("B", new VersionSpec { MinVersion = new SemanticVersion("1.0") })
})
};
repository.Setup(c => c.GetPackages()).Returns(packages.AsQueryable());
return repository.Object;
}
private static IPackage GetPackage(string id, string version = "1.0", string desc = null, bool requiresLicense = false, IEnumerable<PackageDependency> dependencies = null)
{
Mock<IPackage> package = new Mock<IPackage>();
package.SetupGet(c => c.Id).Returns(id);
package.SetupGet(c => c.Version).Returns(SemanticVersion.Parse(version));
package.SetupGet(c => c.Description).Returns(desc ?? id);
package.SetupGet(c => c.RequireLicenseAcceptance).Returns(requiresLicense);
package.SetupGet(c => c.LicenseUrl).Returns(new Uri("http://www." + id + ".com"));
package.SetupGet(c => c.Dependencies).Returns(dependencies ?? Enumerable.Empty<PackageDependency>());
return package.Object;
}
}
}
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