def test_parse_cells_slide_hierarchy():
tokens = [
Token.TITLE('# 111\n', level=1),
Token.AFTER_TITLE(level=1),
Token.SPLIT('---\n'),
Token.LINE('foo\n'),
Token.SPLIT('---\n'),
Token.LINE('bar\n'),
Token.TITLE('## secret\n', level=2),
Token.AFTER_TITLE(level=2),
Token.LINE('baz\n'),
Token.TITLE('## secret\n', level=2),
Token.AFTER_TITLE(level=2),
Token.START_CODE(language='python'),
Token.LINE('x = 0\n'),
Token.END_CODE(),
]
split_rules = {
SlideType.SLIDE: [Token.TITLE(level=1)],
SlideType.SUBSLIDE: [Token.AFTER_TITLE(level=1)],
SlideType.FRAGMENT: [Token.SPLIT()],
SlideType.CONTINUE: [
Token.TITLE(level=2),
Token.START_CODE(),
Token.END_CODE(),
],
SlideType.SKIP: [Token.AFTER_TITLE(level=2)],
}
cells = list(parse_cells(tokens, split_rules))
assert cells == [
Cell('markdown', 'slide', ['# 111']),
Cell('markdown', 'subslide', ['foo']), # Ignore Token.SPLIT
Cell('markdown', 'fragment', ['bar']),
Cell('markdown', '-', ['## secret']),
Cell('markdown', 'skip', ['baz']),
Cell('markdown', '-', ['## secret']), # Go back to normal side
Cell('code', '-', ['x = 0']), # START_CODE resets slide type
]
split_rules = {
SlideType.SLIDE: [Token.TITLE(level=1)],
SlideType.FRAGMENT: [Token.SPLIT()],
SlideType.CONTINUE: [Token.START_CODE(),
Token.END_CODE()],
SlideType.SKIP: [Token.AFTER_TITLE(level=2)],
}
cells = list(parse_cells(tokens, split_rules))
assert cells == [
Cell('markdown', 'slide', ['# 111']),
Cell('markdown', 'fragment', ['foo']),
Cell('markdown', 'fragment', ['bar\n', '## secret']),
Cell('markdown', 'skip', ['baz\n', '## secret']),
Cell('code', '-', ['x = 0']),
]
def test_parse_cells_no_splits():
cells = list(parse_cells(TOKENS, {}))
assert cells == [
Cell('markdown', 'slide', [
'# 111\n',
'\n',
'* bullet point\n',
'* bullet point 2\n',
'\n',
'```python\n',
'def random():\n',
' return 4\n',
'```\n',
'\n',
'---\n',
'\n',
'```python\n',
'print(random())\n',
'```\n',
'\n',
'---\n',
'\n',
'Text.\n',
'## 222\n',
'\n',
'```python skip\n',
'import itertools\n',
'```\n',
'\n',
'Hello world.',
]),
]
def test_parse_cells_horizontal_split():
split_rules = {SlideType.SUBSLIDE: [Token.SPLIT()]}
cells = list(parse_cells(TOKENS, split_rules))
assert cells == [
Cell('markdown', 'slide', [
'# 111\n',
'\n',
'* bullet point\n',
'* bullet point 2\n',
'\n',
'```python\n',
'def random():\n',
' return 4\n',
'```',
]),
Cell('markdown', 'subslide', [
'```python\n',
'print(random())\n',
'```',
]),
Cell('markdown', 'subslide', [
'Text.\n',
'## 222\n',
'\n',
'```python skip\n',
'import itertools\n',
'```\n',
'\n',
'Hello world.',
]),
]
def test_parse_cells_combine_split():
split_rules = {
SlideType.SLIDE: [Token.TITLE(level=1)],
SlideType.SUBSLIDE: [Token.AFTER_TITLE(level=1),
Token.TITLE(level=2)],
SlideType.FRAGMENT: [Token.SPLIT()],
SlideType.CONTINUE: [Token.START_CODE(),
Token.END_CODE()],
SlideType.SKIP: [Token.START_CODE(skip=True)],
}
cells = list(parse_cells(TOKENS, split_rules))
assert cells == [
Cell('markdown', 'slide', ['# 111']),
Cell('markdown', 'subslide', ['* bullet point\n', '* bullet point 2']),
Cell('code', '-', ['def random():\n', ' return 4']),
Cell('code', 'fragment', ['print(random())']),
Cell('markdown', 'fragment', ['Text.']),
Cell('markdown', 'subslide', ['## 222']),
Cell('code', 'skip', ['import itertools']),
Cell('markdown', '-', ['Hello world.']),
]
def test_parse_cells_code_split():
split_rules = {
SlideType.CONTINUE: [Token.START_CODE(),
Token.END_CODE()],
SlideType.SKIP: [Token.START_CODE(skip=True)],
}
cells = list(parse_cells(TOKENS, split_rules))
assert cells == [
Cell('markdown', 'slide', [
'# 111\n',
'\n',
'* bullet point\n',
'* bullet point 2',
]),
Cell('code', '-', ['def random():\n', ' return 4']),
Cell('markdown', '-', ['---']),
Cell('code', '-', ['print(random())']),
Cell('markdown', '-', ['---\n', '\n', 'Text.\n', '## 222']),
Cell('code', 'skip', ['import itertools']),
Cell('markdown', '-', ['Hello world.']),
]
def test_parse_cells_title_splits():
split_rules = {
SlideType.SLIDE: [Token.TITLE(level=1)],
SlideType.SUBSLIDE: [Token.TITLE(level=2)],
}
cells = list(parse_cells(TOKENS, split_rules))
assert cells == [
Cell('markdown', 'slide', [
'# 111\n',
'\n',
'* bullet point\n',
'* bullet point 2\n',
'\n',
'```python\n',
'def random():\n',
' return 4\n',
'```\n',
'\n',
'---\n',
'\n',
'```python\n',
'print(random())\n',
'```\n',
'\n',
'---\n',
'\n',
'Text.',
]),
Cell('markdown', 'subslide', [
'## 222\n',
'\n',
'```python skip\n',
'import itertools\n',
'```\n',
'\n',
'Hello world.',
]),
]
split_rules = {
SlideType.SLIDE: [Token.TITLE(level=1)],
SlideType.SUBSLIDE: [Token.AFTER_TITLE(level=1),
Token.TITLE(level=2)],
}
cells = list(parse_cells(TOKENS, split_rules))
assert cells == [
Cell('markdown', 'slide', ['# 111']),
Cell('markdown', 'subslide', [
'* bullet point\n',
'* bullet point 2\n',
'\n',
'```python\n',
'def random():\n',
' return 4\n',
'```\n',
'\n',
'---\n',
'\n',
'```python\n',
'print(random())\n',
'```\n',
'\n',
'---\n',
'\n',
'Text.',
]),
Cell('markdown', 'subslide', [
'## 222\n',
'\n',
'```python skip\n',
'import itertools\n',
'```\n',
'\n',
'Hello world.',
]),
]