public void AddPartTest()
{
// Test randomly attached part
PartData partData = new PartData();
AxialCoordinate coord = new AxialCoordinate {
x = -1, y = 0
};
Part addedPart = new Part {
shape = new GameObject(), type = -1
};
partData.addPart(coord, addedPart);
// If false, means coord is occupied
Assert.False(partData.checkPart(coord));
}