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"""Tests for the sweep effect in the terminaltexteffects package."""
from __future__ import annotations
from typing import TYPE_CHECKING
import pytest
from terminaltexteffects.effects import effect_sweep
if TYPE_CHECKING:
import terminaltexteffects as tte
from terminaltexteffects.engine.terminal import TerminalConfig
@pytest.mark.parametrize(
"input_data",
["empty", "single_char", "single_column", "single_row", "medium", "tabs"],
indirect=True,
)
def test_sweep_effect(input_data: str, terminal_config_default_no_framerate: TerminalConfig) -> None:
"""Test the sweep effect with default terminal configuration."""
effect = effect_sweep.Sweep(input_data)
effect.terminal_config = terminal_config_default_no_framerate
with effect.terminal_output() as terminal:
for frame in effect:
terminal.print(frame)
@pytest.mark.parametrize("input_data", ["medium"], indirect=True)
def test_sweep_effect_terminal_color_options(
input_data: str,
terminal_config_with_color_options: TerminalConfig,
) -> None:
"""Test the sweep effect with terminal color options."""
effect = effect_sweep.Sweep(input_data)
effect.terminal_config = terminal_config_with_color_options
with effect.terminal_output() as terminal:
for frame in effect:
terminal.print(frame)
@pytest.mark.parametrize("input_data", ["medium"], indirect=True)
def test_sweep_final_gradient(
terminal_config_default_no_framerate: TerminalConfig,
input_data: str,
gradient_direction: tte.Gradient.Direction,
gradient_steps: tuple[int, ...] | int,
gradient_stops: tuple[tte.Color, ...],
) -> None:
"""Test the sweep effect with final gradient configuration."""
effect = effect_sweep.Sweep(input_data)
effect.effect_config.final_gradient_stops = gradient_stops
effect.effect_config.final_gradient_steps = gradient_steps
effect.effect_config.final_gradient_direction = gradient_direction
effect.terminal_config = terminal_config_default_no_framerate
with effect.terminal_output() as terminal:
for frame in effect:
terminal.print(frame)
@pytest.mark.parametrize("input_data", ["single_char", "medium"], indirect=True)
@pytest.mark.parametrize("sweep_symbols", [("0", "1"), (" "), ("a", "b", "c")])
def test_sweep_args(
terminal_config_default_no_framerate: TerminalConfig,
input_data: str,
sweep_symbols: tuple[str, ...],
) -> None:
"""Test the sweep effect with different sweep symbols."""
effect = effect_sweep.Sweep(input_data)
effect.terminal_config = terminal_config_default_no_framerate
effect.effect_config.sweep_symbols = sweep_symbols
with effect.terminal_output() as terminal:
for frame in effect:
terminal.print(frame)
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