public void ApplyThrowsOnBadSource()
{
var instruction = new AddPatchInstruction {
Source = "File3.txt",
Destination = "File1.txt",
};
Assert.Throws<FileNotFoundException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
}
public void ApplyCopiesFile()
{
var instruction = new AddPatchInstruction {
Source = "File1.txt",
Destination = "File1.txt",
};
instruction.Apply(PatchDataRoot, ApplicationRoot);
FileAssert.AreEqual(
Path.Combine(PatchDataRoot, "File1.txt"),
Path.Combine(ApplicationRoot, "File1.txt")
);
}
public void ApplyCopiesAndCreatesDirectory()
{
var instruction = new AddPatchInstruction {
Source = "File1.txt",
Destination = "dir/File2.txt",
};
instruction.Apply(PatchDataRoot, ApplicationRoot);
FileAssert.AreEqual(
Path.Combine(PatchDataRoot, "File1.txt"),
Path.Combine(ApplicationRoot, "dir", "File2.txt")
);
}
public void ApplyDoesNotOverrideFile()
{
using (var file = File.OpenWrite(Path.Combine(ApplicationRoot, "File1.txt")))
using (var writer = new StreamWriter(file)) {
writer.Write("Override me!");
}
var instruction = new AddPatchInstruction {
Source = "File1.txt",
Destination = "File1.txt",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
}
public void MaliciousFileThrows()
{
AddPatchInstruction instruction;
instruction = new AddPatchInstruction {
Source = "../evil_input",
Destination = "out",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
instruction = new AddPatchInstruction {
Source = "/evil_input",
Destination = "out",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
instruction = new AddPatchInstruction {
Source = "/evil_input",
Destination = "out",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
instruction = new AddPatchInstruction {
Source = "in",
Destination = "\\evil output",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
instruction = new AddPatchInstruction {
Source = "in",
Destination = "c:\\x",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
instruction = new AddPatchInstruction {
Source = "in",
Destination = "c:x",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
}
public void NoSourceThrows()
{
var instruction = new AddPatchInstruction {
Source = null,
Destination = "out",
};
Assert.Throws<InvalidOperationException>(
() => instruction.Apply(PatchDataRoot, ApplicationRoot)
);
}
