public void AddOrUpdate_PackageInfoParameterIsNull_ArgumentNullExceptionIsThrown()
{
// Arrange
PackageInfo packageInfo = null;
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
packageConfigurationAccessor.AddOrUpdate(packageInfo);
}
public void AddOrUpdate_PackageInfoIsInvalid_ResultIsFalse()
{
// Arrange
var packageInfo = new PackageInfo();
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
var result = packageConfigurationAccessor.AddOrUpdate(packageInfo);
// Assert
Assert.AreEqual(result.Status, ServiceResultType.Failure);
}
public void AddOrUpdate_PackageListIsEmpty_AddNewPackage_OnePackageIsSaved()
{
// Arrange
var packageInfo = new PackageInfo { Id = "Package.A", Version = "1.0.0.0" };
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packages = new PackageInfo[] { };
packageInfoFilesystemPersistence.Setup(p => p.Load(It.IsAny<string>())).Returns(packages);
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
packageConfigurationAccessor.AddOrUpdate(packageInfo);
// Assert
packageInfoFilesystemPersistence.Verify(
p => p.Save(It.Is<PackageInfo[]>(packageList => packageList.Count() == 1 && packageList.Contains(packageInfo)), It.IsAny<string>()),
Times.Once());
}
public void Remove_PackageListIsEmpty_ResultIsFalse()
{
// Arrange
string packageId = "Package.A";
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packages = new PackageInfo[] { };
packageInfoFilesystemPersistence.Setup(p => p.Load(It.IsAny<string>())).Returns(packages);
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
var result = packageConfigurationAccessor.Remove(packageId);
// Assert
Assert.AreEqual(result.Status, ServiceResultType.Failure);
}
public void Remove_PackageListContainsSuppliedPackageId_SaveSucceeds_ResultIsTrue()
{
// Arrange
string packageId = "Package.A";
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packages = new[]
{
new PackageInfo { Id = "Package.A", Version = "1.0.0.0" }
};
packageInfoFilesystemPersistence.Setup(p => p.Load(It.IsAny<string>())).Returns(packages);
packageInfoFilesystemPersistence.Setup(p => p.Save(It.IsAny<PackageInfo[]>(), It.IsAny<string>())).Returns(true);
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
var result = packageConfigurationAccessor.Remove(packageId);
// Assert
Assert.AreEqual(result.Status, ServiceResultType.Success);
}
public void Remove_PackageListContainsSuppliedPackageId_EmptyListIsSaved()
{
// Arrange
string packageId = "Package.A";
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packages = new[]
{
new PackageInfo { Id = "Package.A", Version = "1.0.0.0" }
};
packageInfoFilesystemPersistence.Setup(p => p.Load(It.IsAny<string>())).Returns(packages);
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
packageConfigurationAccessor.Remove(packageId);
// Assert
packageInfoFilesystemPersistence.Verify(p => p.Save(It.Is<PackageInfo[]>(packageList => !packageList.Any()), It.IsAny<string>()), Times.Once());
}
public void Remove_PackageIdIsInvalid_ArgumentExceptionIsThrown(string packageId)
{
// Arrange
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
packageConfigurationAccessor.Remove(packageId);
}
public void GetInstalledPackages_ListIsEmpty_ResultIsEmptyList()
{
// Arrange
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
PackageInfo[] packages = null;
packageInfoFilesystemPersistence.Setup(p => p.Load(It.IsAny<string>())).Returns(packages);
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
var result = packageConfigurationAccessor.GetInstalledPackages();
// Assert
Assert.AreEqual(0, result.Count());
}
public void GetInstalledPackages_ListContainsUnsortedPackages_ResultIsSorted()
{
// Arrange
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packages = new[]
{
new PackageInfo { Id = "Z", Version = "1.0.0.0" },
new PackageInfo { Id = "J", Version = "1.0.0.0" },
new PackageInfo { Id = "G", Version = "1.0.0.0" },
new PackageInfo { Id = "C", Version = "1.0.0.0" },
new PackageInfo { Id = "B", Version = "1.0.0.0" },
new PackageInfo { Id = "A", Version = "1.0.0.0" }
};
packageInfoFilesystemPersistence.Setup(p => p.Load(It.IsAny<string>())).Returns(packages);
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
var result = packageConfigurationAccessor.GetInstalledPackages();
// Assert
Assert.AreEqual("A", result.First().Id);
Assert.AreEqual("Z", result.Last().Id);
}
public void GetInstalledPackages_ListContainsTwoIdenticalPackages_ResultContainsOnlyOneEntry()
{
// Arrange
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
var packages = new[]
{
new PackageInfo { Id = "Package.A", Version = "1.0.0.0" },
new PackageInfo { Id = "Package.A", Version = "1.0.0.0" }
};
packageInfoFilesystemPersistence.Setup(p => p.Load(It.IsAny<string>())).Returns(packages);
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Act
var result = packageConfigurationAccessor.GetInstalledPackages();
// Assert
Assert.AreEqual(1, result.Count());
}
public void Constructor_AllParametersAreSet_ObjectIsInstantiated()
{
// Arrange
var applicationInformation = new ApplicationInformation { ConfigurationFileFolder = Environment.CurrentDirectory };
var packageInfoFilesystemPersistence = new Mock<IFilesystemPersistence<PackageInfo[]>>();
// Act
var packageConfigurationAccessor = new PackageConfigurationAccessor(applicationInformation, packageInfoFilesystemPersistence.Object);
// Assert
Assert.IsNotNull(packageConfigurationAccessor);
}
