public void FileUnit_BadOperationBeforeGoodOperationsAndRollback_ReturnTrue()
{
// Arrange
var unit = new FileUnit();
// Плохая операция
unit.Copy(this.DeleteFilePath, this.CopybleFilePath, true);
unit.CreateFile(this.CreateFilePath);
unit.Copy(this.CopyFilePath, this.CopybleFilePath, true);
unit.AppendAllText(this.AppendFilePath, this.AddedContent);
unit.WriteAllText(this.WriteFilePath, this.AddedContent);
unit.Delete(this.DeleteFilePath);
unit.Move(this.MoveFilePath, this.MovebleFilePath);
unit.Copy(this.DeleteFilePath, this.CopybleFilePath, true);
// Assert
Assert.Throws <CommitException>(() => unit.Commit());
Assert.IsFalse(File.Exists(this.CreateFilePath));
Assert.IsTrue(!File.Exists(this.CopybleFilePath) && File.Exists(this.CopyFilePath));
string textInAppendFile = File.ReadAllText(this.AppendFilePath);
Assert.AreEqual(textInAppendFile, this.Content);
string textInWriteFile = File.ReadAllText(this.WriteFilePath);
Assert.AreEqual(textInWriteFile, this.Content);
Assert.IsTrue(File.Exists(this.DeleteFilePath));
Assert.IsTrue(!File.Exists(this.MovebleFilePath) && File.Exists(this.MoveFilePath));
}
public void FileUnit_CreateFileInNonExistFolder_ReturnTrue()
{
// Arrange
var unit = new FileUnit();
unit.CreateFile(Path.Combine(PathToSaveDirectory, "UnrealFolder", "File.txt"));
// Assert
Assert.Throws <CommitException>(() => unit.Commit());
}
public void FileUnit_CreateFile_ReturnTrue()
{
// Arrange
var unit = new FileUnit();
unit.CreateFile(this.CreateFilePath);
// Act
unit.Commit();
// Assert
Assert.IsTrue(File.Exists(this.CreateFilePath));
}
public void FileUnit_Delete_ReturnFalse()
{
// Arrange
var unit = new FileUnit();
unit.Delete(this.DeleteFilePath);
// Act
unit.Commit();
// Assert
Assert.IsFalse(File.Exists(this.DeleteFilePath));
}
public void FileUnit_Copy_ReturnTrue()
{
// Arrange
var unit = new FileUnit();
unit.Copy(this.CopyFilePath, this.CopybleFilePath, true);
// Act
unit.Commit();
// Assert
Assert.IsTrue(File.Exists(this.CopyFilePath) &&
File.Exists(this.CopybleFilePath));
}
public void FileUnit_Move_ReturnTrue()
{
// Arrange
var unit = new FileUnit();
unit.Move(this.MoveFilePath, this.MovebleFilePath);
// Act
unit.Commit();
// Assert
Assert.IsTrue(File.Exists(this.MovebleFilePath) &&
!File.Exists(this.MoveFilePath));
}
public void FileUnit_WriteAllText_ReturnTrue()
{
// Arrange
var unit = new FileUnit();
unit.WriteAllText(this.WriteFilePath, this.AddedContent);
// Act
unit.Commit();
// Assert
string textInWriteFile = File.ReadAllText(this.WriteFilePath);
Assert.AreEqual(textInWriteFile, this.AddedContent);
}
public void FileUnit_RollbackAppendAllText_ReturnTrue()
{
// Arrange
var unit = new FileUnit();
unit.AppendAllText(this.AppendFilePath, this.AddedContent);
// Act
unit.Commit();
unit.Rollback();
// Assert
string textInAppendFile = File.ReadAllText(this.AppendFilePath);
Assert.AreEqual(textInAppendFile, this.Content);
}
