public override void Move(string sourceFileName, string destFileName)
{
var sourceFile = mockFileDataAccessor.GetFile(sourceFileName);
mockFileDataAccessor.AddFile(destFileName, new MockFileData(sourceFile.Contents));
mockFileDataAccessor.RemoveFile(sourceFileName);
}
public override void Copy(string sourceFileName, string destFileName)
{
if (mockFileDataAccessor.FileExists(destFileName))
{
throw new IOException(string.Format("The file {0} already exists.", destFileName));
}
mockFileDataAccessor.AddFile(destFileName, mockFileDataAccessor.GetFile(sourceFileName));
}
public MockFileStream(IMockFileDataAccessor mockFileDataAccessor, string path, StreamType streamType)
{
this.mockFileDataAccessor = mockFileDataAccessor ?? throw new ArgumentNullException(nameof(mockFileDataAccessor));
this.path = path;
if (mockFileDataAccessor.FileExists(path))
{
/* only way to make an expandable MemoryStream that starts with a particular content */
var data = mockFileDataAccessor.GetFile(path).Contents;
if (data != null && data.Length > 0 && streamType != StreamType.TRUNCATE)
{
Write(data, 0, data.Length);
Seek(0, StreamType.APPEND.Equals(streamType)
? SeekOrigin.End
: SeekOrigin.Begin);
}
}
else
{
if (StreamType.READ.Equals(streamType))
{
throw new FileNotFoundException("File not found.", path);
}
mockFileDataAccessor.AddFile(path, new MockFileData(new byte[] { }));
}
canWrite = streamType != StreamType.READ;
}
public MockFileStream(IMockFileDataAccessor mockFileDataAccessor, string path, bool forAppend = false)
{
if (mockFileDataAccessor == null)
{
throw new ArgumentNullException("mockFileDataAccessor");
}
this.mockFileDataAccessor = mockFileDataAccessor;
this.path = path;
if (mockFileDataAccessor.FileExists(path))
{
/* only way to make an expandable MemoryStream that starts with a particular content */
var data = mockFileDataAccessor.GetFile(path).Contents;
if (data != null && data.Length > 0)
{
Write(data, 0, data.Length);
Seek(0, forAppend
? SeekOrigin.End
: SeekOrigin.Begin);
}
}
else
{
mockFileDataAccessor.AddFile(path, new MockFileData(new byte[] { }));
}
}
public MockFileStream(IMockFileDataAccessor mockFileDataAccessor, string path, bool forAppend = false)
{
if (mockFileDataAccessor == null)
{
throw new ArgumentNullException("mockFileDataAccessor");
}
this.mockFileDataAccessor = mockFileDataAccessor;
this.path = path;
if (mockFileDataAccessor.FileExists(path))
{
/* only way to make an expandable MemoryStream that starts with a particular content */
var data = mockFileDataAccessor.GetFile(path).Contents;
if (data != null && data.Length > 0)
{
Write(data, 0, data.Length);
Seek(0, forAppend
? SeekOrigin.End
: SeekOrigin.Begin);
}
}
else
{
mockFileDataAccessor.AddFile(path, new MockFileData(new byte[] { }));
}
}
public override void AppendAllText(string path, string contents, Encoding encoding)
{
if (encoding == null)
{
throw new ArgumentNullException(nameof(encoding));
}
mockFileDataAccessor.PathVerifier.IsLegalAbsoluteOrRelative(path, "path");
if (!mockFileDataAccessor.FileExists(path))
{
var dir = mockFileDataAccessor.Path.GetDirectoryName(path);
if (!mockFileDataAccessor.Directory.Exists(dir))
{
throw new DirectoryNotFoundException(string.Format(CultureInfo.InvariantCulture, StringResources.Manager.GetString("COULD_NOT_FIND_PART_OF_PATH_EXCEPTION"), path));
}
mockFileDataAccessor.AddFile(path, new MockFileData(contents, encoding));
}
else
{
var file = mockFileDataAccessor.GetFile(path);
var bytesToAppend = encoding.GetBytes(contents);
file.Contents = file.Contents.Concat(bytesToAppend).ToArray();
}
}
public override string GetTempFileName()
{
string fileName = mockFileDataAccessor.Path.GetRandomFileName();
string tempDir = mockFileDataAccessor.Path.GetTempPath();
string fullPath = mockFileDataAccessor.Path.Combine(tempDir, fileName);
mockFileDataAccessor.AddFile(fullPath, new MockFileData(string.Empty));
return(fullPath);
}
public override void AppendAllText(string path, string contents, Encoding encoding)
{
ValidateParameter(path, "path");
if (encoding == null)
{
throw new ArgumentNullException("encoding");
}
if (!mockFileDataAccessor.FileExists(path))
{
var dir = mockFileDataAccessor.Path.GetDirectoryName(path);
if (!mockFileDataAccessor.Directory.Exists(dir))
{
throw new DirectoryNotFoundException(string.Format(CultureInfo.InvariantCulture, "Could not find a part of the path '{0}'.", path));
}
mockFileDataAccessor.AddFile(path, new MockFileData(contents, encoding));
}
else
{
var file = mockFileDataAccessor.GetFile(path);
var bytesToAppend = encoding.GetBytes(contents);
file.Contents = file.Contents.Concat(bytesToAppend).ToArray();
}
}
public MockFileStream(
IMockFileDataAccessor mockFileDataAccessor,
string path,
FileMode mode,
FileAccess access = FileAccess.ReadWrite,
FileOptions options = FileOptions.None)
{
this.mockFileDataAccessor = mockFileDataAccessor ?? throw new ArgumentNullException(nameof(mockFileDataAccessor));
this.path = path;
this.options = options;
if (mockFileDataAccessor.FileExists(path))
{
if (mode.Equals(FileMode.CreateNew))
{
throw CommonExceptions.FileAlreadyExists(path);
}
var fileData = mockFileDataAccessor.GetFile(path);
fileData.CheckFileAccess(path, access);
var existingContents = fileData.Contents;
var keepExistingContents =
existingContents?.Length > 0 &&
mode != FileMode.Truncate && mode != FileMode.Create;
if (keepExistingContents)
{
Write(existingContents, 0, existingContents.Length);
Seek(0, mode == FileMode.Append
? SeekOrigin.End
: SeekOrigin.Begin);
}
}
else
{
var directoryPath = mockFileDataAccessor.Path.GetDirectoryName(path);
if (!string.IsNullOrEmpty(directoryPath) && !mockFileDataAccessor.Directory.Exists(directoryPath))
{
throw CommonExceptions.CouldNotFindPartOfPath(path);
}
if (mode.Equals(FileMode.Open) || mode.Equals(FileMode.Truncate))
{
throw CommonExceptions.FileNotFound(path);
}
mockFileDataAccessor.AddFile(path, new MockFileData(new byte[] { }));
}
this.access = access;
}
public MockFileStream(
IMockFileDataAccessor mockFileDataAccessor,
string path,
StreamType streamType,
FileOptions options,
FileMode fileMode = FileMode.Append)
{
this.mockFileDataAccessor = mockFileDataAccessor ?? throw new ArgumentNullException(nameof(mockFileDataAccessor));
this.path = path;
this.options = options;
if (mockFileDataAccessor.FileExists(path))
{
if (fileMode.Equals(FileMode.CreateNew))
{
throw CommonExceptions.FileAlreadyExists(path);
}
var fileData = mockFileDataAccessor.GetFile(path);
fileData.CheckFileAccess(path, streamType != StreamType.READ ? FileAccess.Write : FileAccess.Read);
/* only way to make an expandable MemoryStream that starts with a particular content */
var data = fileData.Contents;
if (data != null && data.Length > 0 && streamType != StreamType.TRUNCATE)
{
Write(data, 0, data.Length);
Seek(0, StreamType.APPEND.Equals(streamType)
? SeekOrigin.End
: SeekOrigin.Begin);
}
}
else
{
if (!mockFileDataAccessor.Directory.Exists(mockFileDataAccessor.Path.GetDirectoryName(path)))
{
throw CommonExceptions.CouldNotFindPartOfPath(path);
}
if (StreamType.READ.Equals(streamType) ||
fileMode.Equals(FileMode.Open) ||
fileMode.Equals(FileMode.Truncate))
{
throw CommonExceptions.FileNotFound(path);
}
mockFileDataAccessor.AddFile(path, new MockFileData(new byte[] { }));
}
canWrite = streamType != StreamType.READ;
}
private void InternalFlush()
{
if (mockFileDataAccessor.FileExists(path))
{
mockFileDataAccessor.RemoveFile(path);
}
/* reset back to the beginning .. */
base.Seek(0, SeekOrigin.Begin);
/* .. read everything out */
var data = new byte[base.Length];
base.Read(data, 0, (int)base.Length);
/* .. put it in the mock system */
mockFileDataAccessor.AddFile(path, new MockFileData(data));
}
public async Task ThenAnEmptyListIsReturnedWhenReadingTheFileFails(
AccountsRepository sut,
IWorkingCopy workingCopy,
IMockFileDataAccessor mockFileDataAccessor,
Wrapper <string> existingSettingPath)
{
//Arrange
mockFileDataAccessor.AddFile(existingSettingPath, new MockFileData("{ invalid json }"));
Mock.Get(workingCopy).Setup(w => w.SettingsPath).Returns(existingSettingPath);
//Act
var accounts = await sut.GetList();
// Assert
accounts.Should().BeEmpty();
}
public override void AppendAllText(string path, string contents)
{
if (!mockFileDataAccessor.FileExists(path))
{
var dir = mockFileDataAccessor.Path.GetDirectoryName(path);
if (!mockFileDataAccessor.Directory.Exists(dir))
{
throw new DirectoryNotFoundException(String.Format(CultureInfo.InvariantCulture, "Could not find a part of the path '{0}'.", path));
}
mockFileDataAccessor.AddFile(path, new MockFileData(contents));
}
else
{
mockFileDataAccessor
.GetFile(path)
.TextContents += contents;
}
}
public async Task ThenStoredAccountsAreReturned(
AccountsRepository sut,
IWorkingCopy workingCopy,
IMockFileDataAccessor mockFileDataAccessor,
Wrapper <string> existingSettingPath,
List <AccountEntity> existingEntities)
{
//Arrange
var rawEntities = JsonConvert.SerializeObject(existingEntities);
mockFileDataAccessor.AddFile(existingSettingPath, new MockFileData(rawEntities));
Mock.Get(workingCopy).Setup(w => w.SettingsPath).Returns(existingSettingPath);
//Act
var accounts = await sut.GetList();
// Assert
accounts.Count.Should().Be(existingEntities.Count);
}
public override void AppendAllText(string path, string contents, Encoding encoding)
{
mockFileDataAccessor.PathVerifier.IsLegalAbsoluteOrRelative(path, "path");
if (encoding == null)
{
throw new ArgumentNullException(nameof(encoding));
}
if (!mockFileDataAccessor.FileExists(path))
{
VerifyDirectoryExists(path);
mockFileDataAccessor.AddFile(path, new MockFileData(contents, encoding));
}
else
{
var file = mockFileDataAccessor.GetFile(path);
file.CheckFileAccess(path, FileAccess.Write);
var bytesToAppend = encoding.GetBytes(contents);
file.Contents = file.Contents.Concat(bytesToAppend).ToArray();
}
}
public override DirectoryInfoBase CreateDirectory(string path, DirectorySecurity directorySecurity)
{
path = EnsurePathEndsWithDirectorySeparator(path);
mockFileDataAccessor.AddFile(path + "__PLACEHOLDER__.dir", new MockFileData(string.Empty));
return(new MockDirectoryInfo(mockFileDataAccessor, path));
}
