David Gwilliam
94ffce1cbd
- Fix import sorting (isort) across all engine modules - Fix SIM105 try-except-pass patterns (contextlib.suppress) - Fix nested with statements in tests - Fix unused loop variables Run 'uv run pytest' to verify tests still pass.
131 lines
4.3 KiB
Python
131 lines
4.3 KiB
Python
"""
|
|
Tests for engine.terminal module.
|
|
"""
|
|
|
|
import io
|
|
import sys
|
|
from unittest.mock import patch
|
|
|
|
from engine import terminal
|
|
|
|
|
|
class TestTerminalDimensions:
|
|
"""Tests for terminal width/height functions."""
|
|
|
|
def test_tw_returns_columns(self):
|
|
"""tw() returns terminal width."""
|
|
with (
|
|
patch.object(sys.stdout, "isatty", return_value=True),
|
|
patch("os.get_terminal_size") as mock_size,
|
|
):
|
|
mock_size.return_value = io.StringIO("columns=120")
|
|
mock_size.columns = 120
|
|
result = terminal.tw()
|
|
assert isinstance(result, int)
|
|
|
|
def test_th_returns_lines(self):
|
|
"""th() returns terminal height."""
|
|
with (
|
|
patch.object(sys.stdout, "isatty", return_value=True),
|
|
patch("os.get_terminal_size") as mock_size,
|
|
):
|
|
mock_size.return_value = io.StringIO("lines=30")
|
|
mock_size.lines = 30
|
|
result = terminal.th()
|
|
assert isinstance(result, int)
|
|
|
|
def test_tw_fallback_on_error(self):
|
|
"""tw() falls back to 80 on error."""
|
|
with patch("os.get_terminal_size", side_effect=OSError):
|
|
result = terminal.tw()
|
|
assert result == 80
|
|
|
|
def test_th_fallback_on_error(self):
|
|
"""th() falls back to 24 on error."""
|
|
with patch("os.get_terminal_size", side_effect=OSError):
|
|
result = terminal.th()
|
|
assert result == 24
|
|
|
|
|
|
class TestANSICodes:
|
|
"""Tests for ANSI escape code constants."""
|
|
|
|
def test_ansi_constants_exist(self):
|
|
"""All ANSI constants are defined."""
|
|
assert terminal.RST == "\033[0m"
|
|
assert terminal.BOLD == "\033[1m"
|
|
assert terminal.DIM == "\033[2m"
|
|
|
|
def test_green_shades_defined(self):
|
|
"""Green gradient colors are defined."""
|
|
assert terminal.G_HI == "\033[38;5;46m"
|
|
assert terminal.G_MID == "\033[38;5;34m"
|
|
assert terminal.G_LO == "\033[38;5;22m"
|
|
|
|
def test_white_shades_defined(self):
|
|
"""White/gray tones are defined."""
|
|
assert terminal.W_COOL == "\033[38;5;250m"
|
|
assert terminal.W_DIM == "\033[2;38;5;245m"
|
|
|
|
def test_cursor_controls_defined(self):
|
|
"""Cursor control codes are defined."""
|
|
assert "?" in terminal.CURSOR_OFF
|
|
assert "?" in terminal.CURSOR_ON
|
|
|
|
|
|
class TestTypeOut:
|
|
"""Tests for type_out function."""
|
|
|
|
@patch("sys.stdout", new_callable=io.StringIO)
|
|
@patch("time.sleep")
|
|
def test_type_out_writes_text(self, mock_sleep, mock_stdout):
|
|
"""type_out writes text to stdout."""
|
|
with patch("random.random", return_value=0.5):
|
|
terminal.type_out("Hi", color=terminal.G_HI)
|
|
output = mock_stdout.getvalue()
|
|
assert len(output) > 0
|
|
|
|
@patch("time.sleep")
|
|
def test_type_out_uses_color(self, mock_sleep):
|
|
"""type_out applies color codes."""
|
|
with (
|
|
patch("sys.stdout", new_callable=io.StringIO),
|
|
patch("random.random", return_value=0.5),
|
|
):
|
|
terminal.type_out("Test", color=terminal.G_HI)
|
|
|
|
|
|
class TestSlowPrint:
|
|
"""Tests for slow_print function."""
|
|
|
|
@patch("sys.stdout", new_callable=io.StringIO)
|
|
@patch("time.sleep")
|
|
def test_slow_print_writes_text(self, mock_sleep, mock_stdout):
|
|
"""slow_print writes text to stdout."""
|
|
terminal.slow_print("Hi", color=terminal.G_DIM, delay=0)
|
|
output = mock_stdout.getvalue()
|
|
assert len(output) > 0
|
|
|
|
|
|
class TestBootLn:
|
|
"""Tests for boot_ln function."""
|
|
|
|
@patch("sys.stdout", new_callable=io.StringIO)
|
|
@patch("time.sleep")
|
|
def test_boot_ln_writes_label_and_status(self, mock_sleep, mock_stdout):
|
|
"""boot_ln shows label and status."""
|
|
with patch("random.uniform", return_value=0):
|
|
terminal.boot_ln("Loading", "OK", ok=True)
|
|
output = mock_stdout.getvalue()
|
|
assert "Loading" in output
|
|
assert "OK" in output
|
|
|
|
@patch("sys.stdout", new_callable=io.StringIO)
|
|
@patch("time.sleep")
|
|
def test_boot_ln_error_status(self, mock_sleep, mock_stdout):
|
|
"""boot_ln shows red for error status."""
|
|
with patch("random.uniform", return_value=0):
|
|
terminal.boot_ln("Loading", "FAIL", ok=False)
|
|
output = mock_stdout.getvalue()
|
|
assert "FAIL" in output
|