def test_add(self):
block = WrapBlock()
# Add to empty block - just add it a a line.
block.add_text('text')
assert block.words == ['text']
assert not block.is_empty()
# Add to non empty block - add it to the last line.
block.add_text('-xx')
assert block.words == ['text', '-xx']
assert not block.is_box_started()
# Add empty - add nothing to the last line
block.add_text('')
assert block.words == ['text', '-xx']
# Add multiple words.
block.add_text('two words')
assert block.words == ['text', '-xx', 'two', 'words']
# This adds empty word which will be skipped in further processing.
block.add_text('\n')
# assert block.words == ['text', '-xx', 'two', 'words', '']
assert block.words == ['text', '-xx', 'two', 'words']
# Add empty string to empyt block.
block = WrapBlock()
block.add_text('')
assert block.words == []
def test_construct(self):
b = WrapBlock()
assert b.indent == 0
assert b.first_offset is None
assert b.child_indent == 0
assert b.width is None
assert b.top_margin == 0
assert b.bottom_margin == 0
assert b.words == []
assert b._box is None
assert not b.is_box_started()
assert list(b.get_lines()) == []
b = WrapBlock(1, 2, 3, 4, 5, 6)
assert b.indent == 1
assert b.first_offset == 2
assert b.child_indent == 3
assert b.width == 3
assert b.top_margin == 5
assert b.bottom_margin == 6
assert b.words == []
assert b._box is None
assert not b.is_box_started()
assert b.is_empty()
def test_clear(self):
block = WrapBlock(parent_width=20)
block.add_text('This paragraph will result in an indented block of')
block.start_box()
block.add_text('sss')
block.clear()
assert block.words == []
assert block._box is None
assert block.is_empty()