def test_load(self): drilling = Sales.load(dir)
def test_load(self): drilling = Sales.load(dir)
def test_init(self): surveying = Sales.init(dir)
def test_init(self): surveying = Sales.init(dir)
def test_load(self): drilling = Sales.load(dir)
def test_load(self): drilling = Sales.load(dir)
def test_init(self): surveying = Sales.init(dir)
def test_init(self): surveying = Sales.init(dir)