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144 lines
3.9 KiB
Python
144 lines
3.9 KiB
Python
from unittest.mock import create_autospec
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from rich.console import Console
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from rich.console import ConsoleOptions
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from rich.text import Text
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from tests.utilities.render import render
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from textual.renderables.underline_bar import UnderlineBar
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MAGENTA = "\x1b[35m"
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GREY = "\x1b[38;5;59m"
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STOP = "\x1b[0m"
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GREEN = "\x1b[32m"
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RED = "\x1b[31m"
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def test_no_highlight():
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bar = UnderlineBar(width=6)
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assert render(bar) == f"{GREY}━━━━━━{STOP}"
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def test_highlight_from_zero():
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bar = UnderlineBar(highlight_range=(0, 2.5), width=6)
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assert render(bar) == (
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f"{MAGENTA}━━{STOP}{MAGENTA}╸{STOP}{GREY}━━━{STOP}"
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)
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def test_highlight_from_zero_point_five():
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bar = UnderlineBar(highlight_range=(0.5, 2), width=6)
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assert render(bar) == (
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f"{MAGENTA}╺━{STOP}{GREY}╺{STOP}{GREY}━━━{STOP}"
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)
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def test_highlight_middle():
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bar = UnderlineBar(highlight_range=(2, 4), width=6)
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assert render(bar) == (
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f"{GREY}━{STOP}"
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f"{GREY}╸{STOP}"
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f"{MAGENTA}━━{STOP}"
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f"{GREY}╺{STOP}"
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f"{GREY}━{STOP}"
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)
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def test_highlight_half_start():
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bar = UnderlineBar(highlight_range=(2.5, 4), width=6)
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assert render(bar) == (
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f"{GREY}━━{STOP}"
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f"{MAGENTA}╺━{STOP}"
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f"{GREY}╺{STOP}"
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f"{GREY}━{STOP}"
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)
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def test_highlight_half_end():
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bar = UnderlineBar(highlight_range=(2, 4.5), width=6)
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assert render(bar) == (
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f"{GREY}━{STOP}"
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f"{GREY}╸{STOP}"
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f"{MAGENTA}━━{STOP}"
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f"{MAGENTA}╸{STOP}"
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f"{GREY}━{STOP}"
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)
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def test_highlight_half_start_and_half_end():
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bar = UnderlineBar(highlight_range=(2.5, 4.5), width=6)
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assert render(bar) == (
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f"{GREY}━━{STOP}"
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f"{MAGENTA}╺━{STOP}"
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f"{MAGENTA}╸{STOP}"
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f"{GREY}━{STOP}"
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)
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def test_highlight_to_near_end():
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bar = UnderlineBar(highlight_range=(3, 5.5), width=6)
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assert render(bar) == (
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f"{GREY}━━{STOP}"
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f"{GREY}╸{STOP}"
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f"{MAGENTA}━━{STOP}"
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f"{MAGENTA}╸{STOP}"
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)
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def test_highlight_to_end():
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bar = UnderlineBar(highlight_range=(3, 6), width=6)
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assert render(bar) == (
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f"{GREY}━━{STOP}{GREY}╸{STOP}{MAGENTA}━━━{STOP}"
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)
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def test_highlight_out_of_bounds_start():
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bar = UnderlineBar(highlight_range=(-2, 3), width=6)
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assert render(bar) == (
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f"{MAGENTA}━━━{STOP}{GREY}╺{STOP}{GREY}━━{STOP}"
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)
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def test_highlight_out_of_bounds_end():
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bar = UnderlineBar(highlight_range=(3, 9), width=6)
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assert render(bar) == (
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f"{GREY}━━{STOP}{GREY}╸{STOP}{MAGENTA}━━━{STOP}"
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)
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def test_highlight_full_range_out_of_bounds_end():
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bar = UnderlineBar(highlight_range=(9, 10), width=6)
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assert render(bar) == f"{GREY}━━━━━━{STOP}"
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def test_highlight_full_range_out_of_bounds_start():
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bar = UnderlineBar(highlight_range=(-5, -2), width=6)
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assert render(bar) == f"{GREY}━━━━━━{STOP}"
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def test_custom_styles():
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bar = UnderlineBar(highlight_range=(2, 4), highlight_style="red", background_style="green", width=6)
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assert render(bar) == (
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f"{GREEN}━{STOP}"
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f"{GREEN}╸{STOP}"
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f"{RED}━━{STOP}"
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f"{GREEN}╺{STOP}"
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f"{GREEN}━{STOP}"
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)
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def test_clickable_ranges():
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bar = UnderlineBar(highlight_range=(0, 1), width=6, clickable_ranges={"foo": (0, 2), "bar": (4, 5)})
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console = create_autospec(Console)
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options = create_autospec(ConsoleOptions)
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text: Text = list(bar.__rich_console__(console, options))[0]
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start, end, style = text.spans[-2]
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assert (start, end) == (0, 2)
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assert style.meta == {'@click': "range_clicked('foo')"}
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start, end, style = text.spans[-1]
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assert (start, end) == (4, 5)
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assert style.meta == {'@click': "range_clicked('bar')"}
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