public async Task WhenDirectoryIsCopied_ThenAllFilesContentsExistInNewTarget()
{
// Arrange
var baseDirectory = @"C:\base";
var targetDirectory = @"C:\target";
var files = new Dictionary <string, MockFileData>
{
{ Path.Combine(baseDirectory, "myfile.txt"), new MockFileData("Testing is meh.") },
{ Path.Combine(baseDirectory, @"subDir\myfile.txt"), new MockFileData("Testing is GREAT.") },
{ Path.Combine(baseDirectory, @"subDir\doubleSub\two.txt"), new MockFileData("Testing is MEH!!!!.") },
{ Path.Combine(baseDirectory, @"subDir\doubleSub\deep\two.txt"), new MockFileData("Testing is MEH!!!!.") },
{ Path.Combine(baseDirectory, @"subDir\otherSub\four.txt"), new MockFileData("Testing is potato.") },
{ Path.Combine(baseDirectory, @"subDir\otherSub\deeper\five.txt"), new MockFileData("Testing is nested potatoes.") },
{ Path.Combine(baseDirectory, "jQuery.js"), new MockFileData("some js") },
{ Path.Combine(baseDirectory, "image.gif"), new MockFileData(new byte[] { 0x12, 0x34, 0x56, 0xd2 }) }
};
var fileSystem = new MockFileSystem(files);
var copier = new DirectoryCopier(fileSystem);
//Act
await copier.CopyDirectory(baseDirectory, targetDirectory);
//Assert
foreach (var file in files)
{
var separator = fileSystem.Path.DirectorySeparatorChar;
var pathComponents = file.Key.Split(separator);
pathComponents[0] = targetDirectory;
var expectedDirectory = String.Join(separator.ToString(), pathComponents);
var copied = fileSystem.GetFile(expectedDirectory);
copied.Contents.Should().BeEquivalentTo(file.Value.Contents);
}
}
