def test_write_twice(self):
pencil = Pencil(50, 50)
pencil.write('Hello world')
assert pencil.written_text == 'Hello world'
assert pencil.lead_left == 40
pencil.write('what a great day')
assert pencil.written_text == 'Hello world what a great day'
assert pencil.lead_left == 27
def test_edit_multiple_whitespace(self):
pencil = Pencil(50, 50)
pencil.write('Hello world')
pencil.edit(6, 'Susan')
assert pencil.written_text == 'Hello Sus@@rld'
def test_write(self):
pencil = Pencil(50, 50)
pencil.write('Hello world')
assert pencil.written_text == 'Hello world'
assert pencil.lead_left == 40
def test_edit(self):
pencil = Pencil(50, 50)
pencil.write('Hello world')
pencil.edit(6, 'Susan')
assert pencil.written_text == 'Hello @@@@@'
def test_erase_extra(self):
pencil = Pencil(50, 3)
pencil.write('Hello world')
pencil.erase('worl')
assert pencil.eraser_left == 0
assert pencil.written_text == 'Hello ld'
def test_erase(self):
pencil = Pencil(50, 50)
pencil.write('Hello world')
pencil.erase('worl')
assert pencil.eraser_left == 46
assert pencil.written_text == 'Hello d'
def test_sharpen(self):
pencil = Pencil(50, 50)
pencil.write('Hello world')
pencil.sharpen()
assert pencil.lead_durability == 50
def test_write_extra(self):
pencil = Pencil(5, 5)
pencil.write('Hello world')
assert pencil.written_text == 'Hello '
assert pencil.lead_left == 0