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from rich.console import Console
from rich.containers import Lines, Renderables
from rich.text import Span, Text
from rich.style import Style
def test_renderables_measure():
console = Console()
text = Text("foo")
renderables = Renderables([text])
result = renderables.__rich_measure__(console, console.width)
_min, _max = result
assert _min == 3
assert _max == 3
assert list(renderables) == [text]
def test_renderables_empty():
console = Console()
renderables = Renderables()
result = renderables.__rich_measure__(console, console.width)
_min, _max = result
assert _min == 1
assert _max == 1
def test_lines_rich_console():
console = Console()
lines = Lines([Text("foo")])
result = list(lines.__rich_console__(console, console.options))
assert result == [Text("foo")]
def test_lines_justify():
console = Console()
lines1 = Lines([Text("foo"), Text("test")])
lines1.justify(console, 10, justify="left")
assert lines1._lines == [Text("foo "), Text("test ")]
lines1.justify(console, 10, justify="center")
assert lines1._lines == [Text(" foo "), Text(" test ")]
lines1.justify(console, 10, justify="right")
assert lines1._lines == [Text(" foo"), Text(" test")]
lines2 = Lines([Text("foo bar"), Text("test")])
lines2.justify(console, 7, justify="full")
assert lines2._lines == [
Text(
"foo bar",
spans=[Span(0, 3, ""), Span(3, 4, Style.parse("none")), Span(4, 7, "")],
),
Text("test"),
]
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