public void GivenReadOnlyFileSystem_WhenRequestDirectory_ThenCannotDeleteDirectory()
{
IFileSystem roFileSystem = new ReadOnlyFileSystemDecorator(mockFileSystem.Object);
Mock <IDirectory> mockDirectory = new Mock <IDirectory>();
mockFileSystem.Setup(fs => fs.Directory("/")).Returns(mockDirectory.Object);
IDirectory directory = roFileSystem.Directory("/");
Assert.Throws <NotSupportedException>(() => directory.Delete());
}
public void GivenReadOnlyFileSystem_WhenRequestFile_ThenCannotWriteToFile()
{
IFileSystem roFileSystem = new ReadOnlyFileSystemDecorator(mockFileSystem.Object);
Mock <IFile> mockFile = new Mock <IFile>();
mockFileSystem.Setup(fs => fs.File("test.txt")).Returns(mockFile.Object);
IFile file = roFileSystem.File("test.txt");
Assert.Throws <NotSupportedException>(() => file.WriteContents("anything"));
}
private IDirectory GetReadOnlyDirectoryDecorator()
{
Mock <IFileSystem> mockFileSystem = new Mock <IFileSystem>();
Mock <IDirectory> mockDirectory = new Mock <IDirectory>();
mockFileSystem
.Setup(fs => fs.Directory(It.IsAny <string>()))
.Returns(mockDirectory.Object);
IFileSystem roFileSystem = new ReadOnlyFileSystemDecorator(mockFileSystem.Object);
return(roFileSystem.Directory("/"));
}
private IFile GetReadOnlyFileDecorator()
{
Mock <IFileSystem> mockFileSystem = new Mock <IFileSystem>();
Mock <IFile> mockFile = new Mock <IFile>();
mockFileSystem
.Setup(fs => fs.File(It.IsAny <string>()))
.Returns(mockFile.Object);
IFileSystem roFileSystem = new ReadOnlyFileSystemDecorator(mockFileSystem.Object);
return(roFileSystem.File(Guid.NewGuid().ToString()));
}
