public void Constructor_AllParametersAreValid_ObjectIsInstantiated()
{
// Arrange
var applicationInformation = new ApplicationInformation();
IPackageConfigurationAccessor packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>().Object;
IFilesystemAccessor filesystemAccessor = new Mock<IFilesystemAccessor>().Object;
// Act
var result = new InstallationStatusProvider(applicationInformation, packageConfigurationAccessor, filesystemAccessor);
// Assert
Assert.IsNotNull(result);
}
public void GetPackageInfo_PackageConfigurationAccessorReturnNoResult_NoResultsAreReturned()
{
// Arrange
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(new List<PackageInfo>());
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo();
// Assert
Assert.AreEqual(0, result.Count());
}
public void GetPackageInfo_PackagesDirectoriesExist_ButThePackageConfigurationAccessorReturnsNoResults_EmptyListIsReturned()
{
// Arrange
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(new List<PackageInfo>());
var packageDirectory1 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package1.1.0.0"));
var packageDirectory2 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package2.1.0.1"));
var packageDirectories = new List<DirectoryInfo> { packageDirectory1, packageDirectory2 };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(packageDirectories);
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo();
// Assert
Assert.AreEqual(0, result.Count());
}
public void GetPackageInfo_PackageIdKnown_PackageIsInstalled_ListWithOneItemIsReturned(string packageId)
{
// Arrange
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var installedPackage1 = new PackageInfo { Id = "Package-A", Version = "1.0.0" };
var installedPackage2 = new PackageInfo { Id = "Package-B", Version = "1.0.0" };
var installedPackage3 = new PackageInfo { Id = "Package-C", Version = "1.0.0" };
var installedPackages = new List<PackageInfo> { installedPackage1, installedPackage2, installedPackage3 };
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(installedPackages);
var packageDirectory1 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-A.1.0.0"));
var packageDirectory2 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-B.1.0.0"));
var packageDirectory3 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-C.1.0.0"));
var packageDirectories = new List<DirectoryInfo> { packageDirectory1, packageDirectory2, packageDirectory3 };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(packageDirectories);
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo(packageId).First();
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(installedPackage1.Id, result.Id);
Assert.AreEqual(installedPackage1.Version, result.Version.ToString());
Assert.AreEqual(packageDirectory1.FullName, result.Folder);
Assert.IsTrue(result.IsInstalled);
}
public void GetPackageInfo_PackageIdKnown_PackageIsInstalledInThreeVersions_ListWithThreeItemsIsReturned(string packageId)
{
// Arrange
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var installedPackage1 = new PackageInfo { Id = "Package-A", Version = "1.0.0" };
var installedPackages = new List<PackageInfo> { installedPackage1 };
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(installedPackages);
var packageDirectory1 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-A.1.0.0"));
var packageDirectory2 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-A.2.0.0"));
var packageDirectory3 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-A.3.0.0"));
var packageDirectories = new List<DirectoryInfo> { packageDirectory1, packageDirectory2, packageDirectory3 };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(packageDirectories);
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo(packageId);
// Assert
Assert.AreEqual(3, result.Count());
Assert.AreEqual(1, result.Count(p => p.IsInstalled));
Assert.AreEqual(result.Count() - 1, result.Count(p => p.IsInstalled == false));
}
public void GetPackageInfo_PackageIdIsUnknown_EmptyListIsReturned()
{
// Arrange
string packageId = "UnknownPackage";
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var installedPackage1 = new PackageInfo { Id = "Package-A", Version = "1.0.0" };
var installedPackage2 = new PackageInfo { Id = "Package-B", Version = "1.0.0" };
var installedPackage3 = new PackageInfo { Id = "Package-C", Version = "1.0.0" };
var installedPackages = new List<PackageInfo> { installedPackage1, installedPackage2, installedPackage3 };
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(installedPackages);
var packageDirectory1 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-A.1.0.0"));
var packageDirectory2 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-B.1.0.0"));
var packageDirectory3 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package-C.1.0.0"));
var packageDirectories = new List<DirectoryInfo> { packageDirectory1, packageDirectory2, packageDirectory3 };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(packageDirectories);
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo(packageId);
// Assert
Assert.AreEqual(0, result.Count());
}
public void GetPackageInfo_PackageIdIsInvalid_EmptyListIsReturned(string packageId)
{
// Arrange
var applicationInformation = new ApplicationInformation();
var installedPackages = new List<PackageInfo>();
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(installedPackages);
var packageDirectories = new List<DirectoryInfo>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(packageDirectories);
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo(packageId);
// Assert
Assert.AreEqual(0, result.Count());
}
public void GetPackageInfo_PackageConfigurationAccessorReturnsOnePackage_PackageHasDirectoriesForMultipleVersions_OneEntryForEachVersionIsReturned()
{
// Arrange
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var installedPackage1 = new PackageInfo { Id = "Package", Version = "4.0.0" };
var installedPackages = new List<PackageInfo> { installedPackage1 };
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(installedPackages);
var packageDirectory1 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package.1.0.0"));
var packageDirectory2 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package.2.0.0"));
var packageDirectory3 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package.3.0.0"));
var packageDirectory4 = new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, "Package.4.0.0"));
var packageDirectories = new List<DirectoryInfo> { packageDirectory1, packageDirectory2, packageDirectory3, packageDirectory4 };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(packageDirectories);
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo();
// Assert
Assert.AreEqual(packageDirectories.Count, result.Count());
Assert.AreEqual(1, result.Count(p => p.IsInstalled));
Assert.AreEqual(packageDirectories.Count - 1, result.Count(p => p.IsInstalled == false));
}
public void GetPackageInfo_PackageConfigurationAccessorReturnsAListOfTwoPackages_AllPackagesHaveDirectories_ListWithTwoEntriesIsReturned()
{
// Arrange
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var installedPackage1 = new PackageInfo { Id = "Package1", Version = "1.0.0" };
var installedPackage2 = new PackageInfo { Id = "Package2", Version = "1.0.1" };
var installedPackages = new List<PackageInfo> { installedPackage1, installedPackage2 };
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(installedPackages);
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(
installedPackages.Select(p => new DirectoryInfo(Path.Combine(applicationInformation.StartupFolder, string.Format("{0}.{1}", p.Id, p.Version)))));
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo();
// Assert
Assert.AreEqual(installedPackages.Count, result.Count());
}
public void GetPackageInfo_PackageConfigurationAccessorReturnsAListOfPackages_PackagesDontHaveAnyDirectories_NoResultsAreReturned()
{
// Arrange
var applicationInformation = new ApplicationInformation
{
StartupFolder = Environment.CurrentDirectory
};
var installedPackage1 = new PackageInfo { Id = "Package1", Version = "1.0.0" };
var installedPackage2 = new PackageInfo { Id = "Package2", Version = "1.0.1" };
var packageConfigurationAccessor = new Mock<IPackageConfigurationAccessor>();
packageConfigurationAccessor.Setup(p => p.GetInstalledPackages()).Returns(new List<PackageInfo>
{
installedPackage1,
installedPackage2
});
var filesystemAccessor = new Mock<IFilesystemAccessor>();
filesystemAccessor.Setup(f => f.GetSubDirectories(applicationInformation.StartupFolder)).Returns(new List<DirectoryInfo>());
var installationStatusProviderresult = new InstallationStatusProvider(
applicationInformation, packageConfigurationAccessor.Object, filesystemAccessor.Object);
// Act
var result = installationStatusProviderresult.GetPackageInfo();
// Assert
Assert.AreEqual(0, result.Count());
}