81 lines
2.2 KiB
Python
81 lines
2.2 KiB
Python
from pathlib import Path
|
|
|
|
import pytest
|
|
|
|
from app.navigator import Navigator, VisibleEntry
|
|
from app.ui import (
|
|
RenderLine,
|
|
build_render_lines,
|
|
format_entry,
|
|
move_selection,
|
|
open_terminal_streams,
|
|
)
|
|
|
|
|
|
def test_move_selection_stays_within_bounds() -> None:
|
|
assert move_selection(current_index=0, step=-1, entry_count=3) == 0
|
|
assert move_selection(current_index=1, step=1, entry_count=3) == 2
|
|
assert move_selection(current_index=2, step=1, entry_count=3) == 2
|
|
|
|
|
|
def test_format_entry_supports_parent_and_tree_indicators(tmp_path: Path) -> None:
|
|
parent_entry = VisibleEntry(
|
|
name="..",
|
|
path=tmp_path,
|
|
depth=0,
|
|
has_children=True,
|
|
is_expanded=False,
|
|
is_parent=True,
|
|
)
|
|
collapsed_entry = VisibleEntry(
|
|
name="scripts",
|
|
path=tmp_path / "scripts",
|
|
depth=0,
|
|
has_children=True,
|
|
is_expanded=False,
|
|
)
|
|
expanded_child = VisibleEntry(
|
|
name="build",
|
|
path=tmp_path / "scripts" / "build",
|
|
depth=1,
|
|
has_children=False,
|
|
is_expanded=False,
|
|
)
|
|
|
|
assert format_entry(parent_entry) == ".."
|
|
assert format_entry(collapsed_entry) == "▶ scripts"
|
|
assert format_entry(expanded_child) == " build"
|
|
|
|
|
|
def test_build_render_lines_marks_selected_entry(tmp_path: Path) -> None:
|
|
workspace = tmp_path / "workspace"
|
|
workspace.mkdir()
|
|
alpha = workspace / "alpha"
|
|
beta = workspace / "beta"
|
|
alpha.mkdir()
|
|
beta.mkdir()
|
|
|
|
navigator = Navigator(workspace)
|
|
navigator.set_selected_index(2)
|
|
|
|
assert build_render_lines(navigator) == [
|
|
RenderLine(text="..", is_selected=False),
|
|
RenderLine(text=" alpha", is_selected=False),
|
|
RenderLine(text=" beta", is_selected=True),
|
|
]
|
|
|
|
|
|
def test_open_terminal_streams_raises_without_terminal(
|
|
monkeypatch: pytest.MonkeyPatch,
|
|
) -> None:
|
|
def raise_os_error(*args: object, **kwargs: object) -> object:
|
|
raise OSError
|
|
|
|
monkeypatch.setattr("builtins.open", raise_os_error)
|
|
monkeypatch.setattr("sys.stdin.isatty", lambda: False)
|
|
monkeypatch.setattr("sys.stderr.isatty", lambda: False)
|
|
|
|
with pytest.raises(RuntimeError, match="Interactive terminal is required"):
|
|
with open_terminal_streams():
|
|
pass
|