public void InstallPackageWithDependenciesCountEqualsOne_WhenPerformOperationIsCalledWithInstallOption()
{
// Arrange
var downloaderMock = new Mock <IDownloader>();
var projectMock = new Mock <IProject>();
var packageMock = new Mock <IPackage>();
var packageDependencyMock = new Mock <IPackage>();
projectMock.Setup(x => x.PackageRepository.GetAll()).Returns(new List <IPackage>());
packageDependencyMock.SetupGet(x => x.Dependencies).Returns(new List <IPackage>());
packageMock.Setup(x => x.Dependencies).Returns(new List <IPackage>()
{
packageDependencyMock.Object
});
var installer = new PackageInstaller(downloaderMock.Object, projectMock.Object);
installer.Operation = InstallerOperation.Install;
// Act
installer.PerformOperation(packageMock.Object);
// Assert
downloaderMock.Verify(x => x.Remove(It.IsAny <string>()), Times.Exactly(2));
downloaderMock.Verify(x => x.Download(It.IsAny <string>()), Times.Exactly(4));
}
public void CallTwoTimesRemoveOfDownloader_WhenThereIsOnlyOnePackageToRestoreWithOneDependencyOnTheChain()
{
// arrange
var downloaderStub = new Mock <IDownloader>();
var projectStub = new Mock <IProject>();
downloaderStub.Setup(x => x.Remove(It.IsAny <string>()));
var packageStub = new Mock <IPackage>();
var dependencyPackage = new Mock <IPackage>();
var dependenciesOfDependency = new List <IPackage>();
dependencyPackage.Setup(x => x.Dependencies).Returns(dependenciesOfDependency);
var dependenciesList = new List <IPackage>()
{
dependencyPackage.Object
};
packageStub.Setup(x => x.Dependencies).Returns(dependenciesList);
projectStub.Setup(x => x.PackageRepository.GetAll()).Returns(new List <IPackage>());
var installer = new PackageInstaller(downloaderStub.Object, projectStub.Object);
installer.Operation = InstallerOperation.Install;
// act
installer.PerformOperation(packageStub.Object);
// assert
downloaderStub.Verify(x => x.Remove(It.IsAny <string>()), Times.Exactly(2));
}
public void CallDownloadFourTimesAndRemoveTwoTimes_WithOneDependencyInTheList()
{
// Arrange
var downloaderMock = new Mock <IDownloader>();
var projectMock = new Mock <IProject>();
var packageMock = new Mock <IPackage>();
var packageDependencyMock = new Mock <IPackage>();
projectMock.Setup(p => p.PackageRepository.GetAll()).Returns(new List <IPackage>());
packageDependencyMock.Setup(p => p.Dependencies).Returns(new List <IPackage>());
packageMock.Setup(p => p.Dependencies).Returns(new List <IPackage>()
{
packageDependencyMock.Object
});
PackageInstaller packageInstaller = new PackageInstaller(downloaderMock.Object, projectMock.Object);
packageInstaller.Operation = InstallerOperation.Install;
// Act
packageInstaller.PerformOperation(packageMock.Object);
// Assert
downloaderMock.Verify(d => d.Download(It.IsAny <string>()), Times.Exactly(4));
downloaderMock.Verify(d => d.Remove(It.IsAny <string>()), Times.Exactly(2));
}
public void PerformOperation_ShouldMultiplyBy2DownloadAndRemoveCallTimes_WhenInstallPassedAndDependenciesListIsNotEmpty()
{
var downloaderMock = new Mock <IDownloader>();
var projectMock = new Mock <IProject>();
var packageMock = new Mock <IPackage>();
var packageDependencyMock = new Mock <IPackage>();
projectMock.Setup(x => x.PackageRepository.GetAll()).Returns(new List <IPackage>());
packageDependencyMock.Setup(x => x.Dependencies).Returns(new List <IPackage>());
packageMock.Setup(x => x.Dependencies).Returns(new List <IPackage>()
{
packageDependencyMock.Object
});
var installer = new PackageInstaller(downloaderMock.Object, projectMock.Object);
installer.Operation = Enums.InstallerOperation.Install;
//Act
installer.PerformOperation(packageMock.Object);
//Assert
downloaderMock.Verify(x => x.Remove(It.IsAny <string>()), Times.Exactly(2));
downloaderMock.Verify(x => x.Download(It.IsAny <string>()), Times.Exactly(4));
}
public void CallOneTimeRemoveOfDownloader_WhenThereIsOnlyOnePackageToRestoreWithEmptyDependenciesList()
{
// arrange
var downloaderStub = new Mock <IDownloader>();
var projectStub = new Mock <IProject>();
downloaderStub.Setup(x => x.Remove(It.IsAny <string>()));
var packageStub = new Mock <IPackage>();
var dependenciesList = new List <IPackage>();
packageStub.Setup(x => x.Dependencies).Returns(dependenciesList);
projectStub.Setup(x => x.PackageRepository.GetAll()).Returns(new List <IPackage>());
var installer = new PackageInstaller(downloaderStub.Object, projectStub.Object);
// act
installer.PerformOperation(packageStub.Object);
// assert
downloaderStub.Verify(x => x.Remove(It.IsAny <string>()), Times.Once);
}
