public void Constructor_AllParametersAreSet_ObjectIsInstantiated()
{
// Arrange
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
// Act
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Assert
Assert.IsNotNull(configurationFileTransformationService);
}
public void TransformConfigurationFiles_BaseDirectoryPathParameterIsInvalid_ArgumentExceptionIsThrown(string baseDirectoryPath)
{
// Arrange
var transformationProfileNames = new string[] { };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
}
public void TransformConfigurationFiles_ConfigurationFilesFound_TransformationFileCleanupFails_ResultIsFalse()
{
// Arrange
string baseDirectoryPath = Environment.CurrentDirectory;
var transformationProfileNames = new[] { "PROD" };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
// prepare filesystem accessor
var configurationFiles = new List<FileInfo>
{
new FileInfo(Path.Combine(baseDirectoryPath, "websites", "website.A", "web.config")),
new FileInfo(Path.Combine(baseDirectoryPath, "webapplications", "webapp", "web.config")),
new FileInfo(Path.Combine(baseDirectoryPath, "applications", "some-app", "app.config"))
};
filesystemAccessor.Setup(f => f.GetAllFiles(It.Is<string>(folder => folder.StartsWith(baseDirectoryPath)))).Returns(configurationFiles);
filesystemAccessor.Setup(f => f.DeleteFile(It.IsAny<string>())).Returns(false);
filesystemAccessor.Setup(f => f.FileExists(It.IsAny<string>())).Returns(true);
configurationFileTransformer.Setup(t => t.Transform(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>())).Returns(new SuccessResult());
var transformationFileWebsite = new FileInfo(Path.Combine(baseDirectoryPath, "websites", "website.A", "web.PROD.config"));
filesystemAccessor.Setup(f => f.GetFiles(It.Is<string>(folder => folder.StartsWith(Path.Combine(baseDirectoryPath, "websites", "website.A"))))).
Returns(new List<FileInfo> { transformationFileWebsite });
var transformationFileWebApp = new FileInfo(Path.Combine(baseDirectoryPath, "webapplications", "webapp", "web.PROD.config"));
filesystemAccessor.Setup(f => f.GetFiles(It.Is<string>(folder => folder.StartsWith(Path.Combine(baseDirectoryPath, "webapplications", "webapp"))))).
Returns(new List<FileInfo> { transformationFileWebApp });
var transformationFileApp = new FileInfo(Path.Combine(baseDirectoryPath, "applications", "some-app", "app.PROD.config"));
filesystemAccessor.Setup(f => f.GetFiles(It.Is<string>(folder => folder.StartsWith(Path.Combine(baseDirectoryPath, "applications", "some-app"))))).
Returns(new List<FileInfo> { transformationFileApp });
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
var result = configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
// Assert
Assert.AreEqual(ServiceResultType.Failure, result.Status);
}
public void TransformConfigurationFiles_TransformationProfileNamesIsNull_ArgumentNullExceptionIsThrown()
{
// Arrange
string baseDirectoryPath = Environment.CurrentDirectory;
string[] transformationProfileNames = null;
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
}
public void TransformConfigurationFiles_TransformationProfileNamesIsEmpty_ResultIsTrue()
{
// Arrange
string baseDirectoryPath = Environment.CurrentDirectory;
string[] transformationProfileNames = new string[] { };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
var result = configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
// Assert
Assert.AreEqual(ServiceResultType.Success, result.Status);
}
public void TransformConfigurationFiles_NoConfigurationFilesFound_TransformIsNotExecuted()
{
// Arrange
string baseDirectoryPath = Environment.CurrentDirectory;
var transformationProfileNames = new[] { "PROD" };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
// prepare filesystem accessor
var configurationFiles = new List<FileInfo>();
filesystemAccessor.Setup(f => f.GetAllFiles(It.Is<string>(folder => folder.StartsWith(baseDirectoryPath)))).Returns(configurationFiles);
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
// Assert
configurationFileTransformer.Verify(t => t.Transform(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>()), Times.Never());
}
public void TransformConfigurationFiles_NoConfigurationFilesFound_ResultIsTrue()
{
// Arrange
string baseDirectoryPath = Environment.CurrentDirectory;
var transformationProfileNames = new[] { "PROD" };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
// prepare filesystem accessor
var configurationFiles = new List<FileInfo>();
filesystemAccessor.Setup(f => f.GetAllFiles(It.Is<string>(folder => folder.StartsWith(baseDirectoryPath)))).Returns(configurationFiles);
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
var result = configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
// Assert
Assert.AreEqual(ServiceResultType.Success, result.Status);
}
public void TransformConfigurationFiles_ConfigurationFilesFound_TransformIsExecutedForEachFileAndProfile()
{
// Arrange
string baseDirectoryPath = Environment.CurrentDirectory;
var transformationProfileNames = new[] { "PROD" };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
// prepare filesystem accessor
var configurationFiles = new List<FileInfo>
{
new FileInfo(Path.Combine(baseDirectoryPath, "websites", "website.A", "web.config")),
new FileInfo(Path.Combine(baseDirectoryPath, "webapplications", "webapp", "web.config")),
new FileInfo(Path.Combine(baseDirectoryPath, "applications", "some-app", "app.config"))
};
filesystemAccessor.Setup(f => f.GetAllFiles(It.Is<string>(folder => folder.StartsWith(baseDirectoryPath)))).Returns(configurationFiles);
filesystemAccessor.Setup(f => f.FileExists(It.IsAny<string>())).Returns(true);
configurationFileTransformer.Setup(t => t.Transform(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>())).Returns(new SuccessResult());
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
// Assert
foreach (var configurationFile in configurationFiles)
{
foreach (var transformationProfileName in transformationProfileNames)
{
string sourceFile = configurationFile.FullName;
string profile = transformationProfileName;
configurationFileTransformer.Verify(t => t.Transform(sourceFile, It.Is<string>(s => s.Contains(profile)), sourceFile), Times.Once());
}
}
}
public void TransformConfigurationFiles_ConfigurationFilesFound_TransformationFilesAreDeletedAfterTheTransformation()
{
// Arrange
string baseDirectoryPath = Environment.CurrentDirectory;
var transformationProfileNames = new[] { "PROD" };
var filesystemAccessor = new Mock<IFilesystemAccessor>();
var configurationFileTransformer = new Mock<IConfigurationFileTransformer>();
// prepare filesystem accessor
var configurationFiles = new List<FileInfo>
{
new FileInfo(Path.Combine(baseDirectoryPath, "websites", "website.A", "web.config")),
new FileInfo(Path.Combine(baseDirectoryPath, "webapplications", "webapp", "web.config")),
new FileInfo(Path.Combine(baseDirectoryPath, "applications", "some-app", "app.config"))
};
filesystemAccessor.Setup(f => f.GetAllFiles(It.Is<string>(folder => folder.StartsWith(baseDirectoryPath)))).Returns(configurationFiles);
filesystemAccessor.Setup(f => f.DeleteFile(It.IsAny<string>())).Returns(true);
configurationFileTransformer.Setup(t => t.Transform(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>())).Returns(new SuccessResult());
var transformationFileWebsite = new FileInfo(Path.Combine(baseDirectoryPath, "websites", "website.A", "web.PROD.config"));
filesystemAccessor.Setup(f => f.GetFiles(It.Is<string>(folder => folder.StartsWith(Path.Combine(baseDirectoryPath, "websites", "website.A"))))).
Returns(new List<FileInfo> { transformationFileWebsite });
var transformationFileWebApp = new FileInfo(Path.Combine(baseDirectoryPath, "webapplications", "webapp", "web.PROD.config"));
filesystemAccessor.Setup(f => f.GetFiles(It.Is<string>(folder => folder.StartsWith(Path.Combine(baseDirectoryPath, "webapplications", "webapp"))))).
Returns(new List<FileInfo> { transformationFileWebApp });
var transformationFileApp = new FileInfo(Path.Combine(baseDirectoryPath, "applications", "some-app", "app.PROD.config"));
filesystemAccessor.Setup(f => f.GetFiles(It.Is<string>(folder => folder.StartsWith(Path.Combine(baseDirectoryPath, "applications", "some-app"))))).
Returns(new List<FileInfo> { transformationFileApp });
var transformationFiles = new List<FileInfo> { transformationFileWebsite, transformationFileWebApp, transformationFileApp };
var configurationFileTransformationService = new ConfigurationFileTransformationService(
filesystemAccessor.Object, configurationFileTransformer.Object);
// Act
configurationFileTransformationService.TransformConfigurationFiles(baseDirectoryPath, transformationProfileNames);
// Assert
foreach (var transformationFile in transformationFiles)
{
string filePath = transformationFile.FullName;
filesystemAccessor.Verify(f => f.DeleteFile(It.Is<string>(s => s.Equals(filePath))), Times.Once());
}
}