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from __future__ import annotations
import pytest
from textual.content import Content, Span
from textual.markup import MarkupError, to_content
@pytest.mark.parametrize(
["markup", "content"],
[
("", Content("")),
("foo", Content("foo")),
("foo\n", Content("foo\n")),
("foo\nbar", Content("foo\nbar")),
("[bold]Hello", Content("Hello", [Span(0, 5, "bold")])),
(
"[bold rgb(10, 20, 30)]Hello",
Content("Hello", [Span(0, 5, "bold rgb(10, 20, 30)")]),
),
(
"[bold red]Hello[/] World",
Content("Hello World", [Span(0, 5, "bold red")]),
),
(
"[bold red]Hello",
Content("Hello", [Span(0, 5, "bold red")]),
),
(
"[bold red]Hello[/]\nWorld",
Content("Hello\nWorld", [Span(0, 5, "bold red")]),
),
(
"[b][on red]What [i]is up[/on red] with you?[/]",
Content(
"What is up with you?",
spans=[
Span(0, 10, style="on red"),
Span(5, 20, style="i"),
Span(0, 20, style="b"),
],
),
),
(
"[b]Welcome to Textual[/b]\n\nI must not fear",
Content(
"Welcome to Textual\n\nI must not fear",
spans=[
Span(0, 18, style="b"),
],
),
),
(
"[$accent]Hello",
Content(
"Hello",
spans=[
Span(0, 5, "$accent"),
],
),
),
(
"[on red @click=app.bell]Click me",
Content(
"Click me",
spans=[
Span(0, 8, "on red @click=app.bell"),
],
),
),
(
"[on red @click=app.bell]Click me[/on red @click=]",
Content(
"Click me",
spans=[
Span(0, 8, "on red @click=app.bell"),
],
),
),
],
)
def test_to_content(markup: str, content: Content):
markup_content = to_content(markup)
print(repr(markup_content))
print(repr(content))
assert markup_content.is_same(content)
def test_content_parse_fail() -> None:
with pytest.raises(MarkupError):
to_content("[rgb(1,2,3,4)]foo")
with pytest.raises(MarkupError):
to_content("[foo]foo[/bar]")
with pytest.raises(MarkupError):
to_content("foo[/]")
@pytest.mark.parametrize(
["markup", "variables", "content"],
[
# Simple substitution
(
"Hello $name",
{"name": "Will"},
Content("Hello Will"),
),
# Wrapped in tags
(
"Hello [bold]$name[/bold]",
{"name": "Will"},
Content("Hello Will", spans=[Span(6, 10, style="bold")]),
),
# dollar in tags should not trigger substitution.
(
"Hello [link='$name']$name[/link]",
{"name": "Will"},
Content("Hello Will", spans=[Span(6, 10, style="link='$name'")]),
),
],
)
def test_template_variables(
markup: str, variables: dict[str, object], content: Content
) -> None:
markup_content = Content.from_markup(markup, **variables)
print(repr(markup_content))
print(repr(content))
assert markup_content.is_same(content)
|
