private void When_copying_file_it_must_succeed()
{
// Arrange
const string sourcePath = @"c:\some\file.txt";
const string destinationPath = @"c:\other\newname.txt";
const string fileContents = "ABC";
IFileSystem fileSystem = new FakeFileSystemBuilder()
.IncludingTextFile(sourcePath, fileContents, attributes: FileAttributes.Hidden)
.IncludingDirectory(@"c:\other")
.Build();
IFileInfo fileInfo = fileSystem.ConstructFileInfo(sourcePath);
// Act
IFileInfo copyFileInfo = fileInfo.CopyTo(destinationPath);
// Assert
copyFileInfo.FullName.Should().Be(destinationPath);
copyFileInfo.Exists.Should().BeTrue();
fileSystem.File.ReadAllText(destinationPath).Should().Be(fileContents);
fileSystem.File.GetAttributes(destinationPath).Should().Be(FileAttributes.Hidden);
}
public static FileInfo CopyTo(this IFileInfo fileInfo, string destFileName)
{
Verify(fileInfo);
return(fileInfo.CopyTo(destFileName, false));
}
public void CopyTo(IFileInfo source, IFileInfo target, bool overwrite)
{
source.CopyTo(target.FullName, overwrite);
}