def setup_method(self):
with mock.patch("lira.app.CONFIG_FILE", config_file):
self.app = LiraApp()
self.app.setup()
self.tui = mock.MagicMock()
self.tui.lira = self.app
def __init__(self):
self.lira = LiraApp()
self.lira.setup()
self.content = ContentArea(self)
self.status = StatusBar(self)
self.menu = SidebarMenu(self)
self.menu.reset(BooksList(self))
self.container = HSplit(
[
VSplit(
[
self.menu,
self.content,
],
padding=Dimension.exact(1),
padding_char="│",
padding_style=theme["separator"],
),
self.status,
],
padding=Dimension.exact(1),
padding_char="─",
padding_style=theme["separator"],
)
self.app = Application(
layout=Layout(self.container),
key_bindings=self.get_key_bindings(),
mouse_support=True,
full_screen=True,
style=style,
after_render=self._ready,
)
def test_load_default_config(self):
app = LiraApp()
app.setup()
default_config = {
"books": ["lira.books.intro"],
}
assert not non_existing_config.exists()
assert default_config == app.config
def run(self):
lira = LiraApp()
lira.setup()
self.app = Application(
layout=Layout(self.container),
key_bindings=get_key_bindings(),
mouse_support=True,
full_screen=True,
)
self.app.run()
def test_load_books(self):
app = LiraApp()
app.setup()
books = app.books
assert len(books) == 2
book_a, book_b = books
book_a.parse()
book_b.parse()
assert book_a.metadata["title"] == "Intro to Lira"
book_path = data_dir / "../../lira/books/intro"
assert book_a.root == book_path.resolve()
assert book_b.metadata["title"] == "Basic Introduction to Python"
book_path = data_dir / "books/example"
assert book_b.root == book_path
def test_ignore_invalid_books(self, read_config):
read_config.return_value = {
"books": [
"lira.not.found.module",
"/lira/not/found/path",
"lira/not/found/path",
"lira.books.intro",
],
}
app = LiraApp()
app.setup()
books = app.books
assert len(books) == 1
book = books[0]
book.parse()
assert book.metadata["title"] == "Intro to Lira"
class TestLiraLists:
def setup_method(self):
with mock.patch("lira.app.CONFIG_FILE", config_file):
self.app = LiraApp()
self.app.setup()
self.tui = mock.MagicMock()
self.tui.lira = self.app
def test_book_list(self):
books_list = BooksList(tui=self.tui)
list = books_list.container
assert list.title_window.text == "Books"
expected = dedent("""
Intro to Lira
Basic Introduction to Python
""").strip()
assert to_text(list.list_window) == expected
assert books_list._get_bullet(0) == "• "
# Changing focus updates the content window.
list.next()
self.tui.content.reset.assert_called_once()
# Selecting an item updates the list.
list.select(0)
self.tui.menu.push.assert_called_once()
def test_book_chapters_list(self):
book = self.app.books[1]
book.parse()
chapters_list = BookChaptersList(tui=self.tui, book=book)
list = chapters_list.container
assert list.title_window.text == "Basic Introduction to Python"
expected = dedent("""
Introduction
Nested Content
""").strip()
assert to_text(list.list_window) == expected
assert chapters_list._get_bullet(0) == "1. "
# Selecting an item updates the list.
list.select(0)
self.tui.menu.push.assert_called_once()
def test_chapter_sections_list(self):
book = self.app.books[1]
book.parse()
chapter = book.chapters[0]
chapter.parse()
sections_list = ChapterSectionsList(tui=self.tui,
chapter=chapter,
index=0)
list = sections_list.container
# The first section is rendered by default.
assert list.title_window.text == "Basic Introduction to Python > Introduction"
expected = dedent("""
Comments
""").strip()
assert to_text(list.list_window) == expected
self.tui.content.render_section.assert_called_once()
assert sections_list._get_bullet(0) == "1.1. "
assert sections_list._get_bullet(1) == "1.2. "
# Selecting an item updates the content.
self.tui.reset_mock()
list.select(0)
self.tui.content.render_section.assert_called_once()
class TerminalUI:
def __init__(self):
self.lira = LiraApp()
self.lira.setup()
self.content = ContentArea(self)
self.status = StatusBar(self)
self.menu = SidebarMenu(self)
self.menu.reset(BooksList(self))
self.container = HSplit(
[
VSplit(
[
self.menu,
self.content,
],
padding=Dimension.exact(1),
padding_char="│",
padding_style=theme["separator"],
),
self.status,
],
padding=Dimension.exact(1),
padding_char="─",
padding_style=theme["separator"],
)
self.app = Application(
layout=Layout(self.container),
key_bindings=self.get_key_bindings(),
mouse_support=True,
full_screen=True,
style=style,
after_render=self._ready,
)
def get_key_bindings(self):
keys = KeyBindings()
@keys.add(Keys.Tab)
def _(event):
focus_next(event)
@keys.add(Keys.BackTab)
def _(event):
focus_previous(event)
@keys.add(Keys.ControlC)
@keys.add(Keys.ControlQ)
def _(event):
exit_app()
return keys
def _ready(self, app):
key = "__is_ready"
if not hasattr(self, key):
set_title()
self.status.notify("Ready!")
setattr(self, key, True)
def run(self):
self.app.run()