public void Constructor_AllParametersAreSet_ObjectIsInstantiated()
{
// Arrange
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation();
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
// Act
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Assert
Assert.IsNotNull(selfUpdateService);
}
public void SelfUpdate_ExePathIsInvalid_ArgumentExceptionIsThrown(string exePath)
{
// Arrange
var version = new Version(1, 0, 0);
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation();
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
selfUpdateService.SelfUpdate(exePath, version);
}
public void SelfUpdate_VersionIsNull_ArgumentNullExceptionIsThrown()
{
// Arrange
string exePath = "NuDeploy.exe";
Version version = null;
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation();
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
selfUpdateService.SelfUpdate(exePath, version);
}
public void SelfUpdate_PackageIsNotFound_ResultIsFalse()
{
// Arrange
string exePath = "NuDeploy.exe";
var version = new Version(1, 0, 0);
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation();
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
bool result = selfUpdateService.SelfUpdate(exePath, version);
// Assert
Assert.IsFalse(result);
}
public void SelfUpdate_PackageIsFound_VersionIsOlderThanCurrentVersion_ResultIsFalse()
{
// Arrange
string exePath = "NuDeploy.exe";
var version = new Version(2, 0, 0, 0);
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation();
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var packageMock = new Mock<IPackage>();
packageMock.Setup(p => p.Version).Returns(new SemanticVersion(1, 0, 0, 0));
packageRepositoryBrowser.Setup(p => p.FindPackage(It.IsAny<string>())).Returns(packageMock.Object);
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
bool result = selfUpdateService.SelfUpdate(exePath, version);
// Assert
Assert.IsFalse(result);
}
public void SelfUpdate_PackageIsFound_VersionIsNewerThanTheCurrentVersion_PackageContainsNoExeWhichNameMatchesTheApplication_ResultIsFalse()
{
// Arrange
string exePath = "NuDeploy.exe";
var version = new Version(1, 0, 0, 0);
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation { NameOfExecutable = exePath };
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var packageFileMock = new Mock<IPackageFile>();
packageFileMock.Setup(f => f.Path).Returns("tools\\" + "SomeOtherApplicationName.exe");
var packageMock = new Mock<IPackage>();
packageMock.Setup(p => p.Version).Returns(new SemanticVersion(2, 0, 0, 0));
packageMock.Setup(p => p.GetFiles()).Returns(new List<IPackageFile> { packageFileMock.Object });
packageRepositoryBrowser.Setup(p => p.FindPackage(It.IsAny<string>())).Returns(packageMock.Object);
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
bool result = selfUpdateService.SelfUpdate(exePath, version);
// Assert
Assert.IsFalse(result);
}
public void SelfUpdate_PackageIsFound_VersionIsNewerThanTheCurrentVersion_PackageContainsExeWhichNameMatchesTheApplication_UpdateTargetStreamIsNull_ResultIsFalse()
{
// Arrange
string exePath = "NuDeploy.exe";
var version = new Version(1, 0, 0, 0);
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation { NameOfExecutable = exePath };
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var packageContent = "Content of the update package";
var packageContentStream = TestUtilities.GetStreamReaderForText(packageContent).BaseStream;
var packageFileMock = new Mock<IPackageFile>();
packageFileMock.Setup(f => f.Path).Returns("tools\\" + exePath);
packageFileMock.Setup(f => f.GetStream()).Returns(packageContentStream);
var packageMock = new Mock<IPackage>();
packageMock.Setup(p => p.Version).Returns(new SemanticVersion(2, 0, 0, 0));
packageMock.Setup(p => p.GetFiles()).Returns(new List<IPackageFile> { packageFileMock.Object });
packageRepositoryBrowser.Setup(p => p.FindPackage(It.IsAny<string>())).Returns(packageMock.Object);
Stream targetStream = null;
filesystemAccessor.Setup(f => f.GetWriteStream(exePath)).Returns(targetStream);
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
bool result = selfUpdateService.SelfUpdate(exePath, version);
// Assert
Assert.IsFalse(result);
}
public void SelfUpdate_PackageIsFound_VersionIsNewerThanTheCurrentVersion_PackageContainsExeWhichNameMatchesTheApplication_PackageContentIsWrittenToExecutable()
{
// Arrange
string exePath = "NuDeploy.exe";
var version = new Version(1, 0, 0, 0);
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation { NameOfExecutable = exePath };
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var packageContent = "Content of the update package";
var packageContentStream = TestUtilities.GetStreamReaderForText(packageContent).BaseStream;
var packageFileMock = new Mock<IPackageFile>();
packageFileMock.Setup(f => f.Path).Returns("tools\\" + exePath);
packageFileMock.Setup(f => f.GetStream()).Returns(packageContentStream);
var packageMock = new Mock<IPackage>();
packageMock.Setup(p => p.Version).Returns(new SemanticVersion(2, 0, 0, 0));
packageMock.Setup(p => p.GetFiles()).Returns(new List<IPackageFile> { packageFileMock.Object });
var targetStream = new MemoryStream();
filesystemAccessor.Setup(f => f.GetWriteStream(exePath)).Returns(targetStream);
packageRepositoryBrowser.Setup(p => p.FindPackage(It.IsAny<string>())).Returns(packageMock.Object);
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
bool result = selfUpdateService.SelfUpdate(exePath, version);
// Assert
var bytes = targetStream.ReadAllBytes();
string newContentOfOldFile = Encoding.UTF8.GetString(bytes);
filesystemAccessor.Verify(f => f.GetWriteStream(exePath), Times.Once());
Assert.AreEqual(packageContent, newContentOfOldFile);
Assert.IsTrue(result);
}
public void SelfUpdate_PackageIsFound_VersionIsNewerThanTheCurrentVersion_PackageContainsExeWhichNameMatchesTheApplication_CurrentExeIsMovedToNewLocation()
{
// Arrange
string exePath = "NuDeploy.exe";
var version = new Version(1, 0, 0, 0);
var userInterface = new Mock<IUserInterface>();
var applicationInformation = new ApplicationInformation { NameOfExecutable = exePath };
var packageRepositoryBrowser = new Mock<IPackageRepositoryBrowser>();
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var packageFileMock = new Mock<IPackageFile>();
packageFileMock.Setup(f => f.Path).Returns("tools\\" + exePath);
var packageMock = new Mock<IPackage>();
packageMock.Setup(p => p.Version).Returns(new SemanticVersion(2, 0, 0, 0));
packageMock.Setup(p => p.GetFiles()).Returns(new List<IPackageFile> { packageFileMock.Object });
packageRepositoryBrowser.Setup(p => p.FindPackage(It.IsAny<string>())).Returns(packageMock.Object);
var selfUpdateService = new SelfUpdateService(
userInterface.Object, applicationInformation, packageRepositoryBrowser.Object, filesystemAccessor.Object);
// Act
selfUpdateService.SelfUpdate(exePath, version);
// Assert
filesystemAccessor.Verify(
f => f.MoveFile(exePath, It.Is<string>(s => s.Equals(exePath, StringComparison.OrdinalIgnoreCase) == false)), Times.Once());
}