Spaces:
Build error
Build error
File size: 2,524 Bytes
18d028b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | """Tests for the Gradio space helpers (without launching the UI)."""
from __future__ import annotations
import numpy as np
from signbridge.space import (
_capture_sign,
_clear,
_format_history,
_new_session,
_speak,
)
class TestSession:
def test_new_session_is_empty(self) -> None:
s = _new_session()
assert s.sign_history == []
assert s.last_sentence == ""
assert s.last_audio_path is None
class TestFormatHistory:
def test_empty_returns_hint(self) -> None:
out = _format_history([])
assert "no signs" in out.lower()
def test_renders_signs_as_code(self) -> None:
out = _format_history(["A", "B", "hello"])
assert "`A`" in out
assert "`B`" in out
assert "`hello`" in out
class TestCaptureSign:
def test_no_frame(self) -> None:
s = _new_session()
msg, history, new_state = _capture_sign(None, s)
assert "no webcam" in msg.lower()
assert new_state.sign_history == []
def test_no_provider_says_unrecognized(self) -> None:
# Without API keys, recognizer returns ("", 0.0) → UI shows hint.
s = _new_session()
frame = np.zeros((32, 32, 3), dtype=np.uint8)
msg, history, new_state = _capture_sign(frame, s)
assert "couldn't recognise" in msg.lower() or "couldn't recognize" in msg.lower()
assert new_state.sign_history == []
class TestSpeak:
def test_empty_history(self) -> None:
s = _new_session()
sentence, audio, new_state = _speak(s)
assert "no signs" in sentence.lower()
assert audio is None
def test_with_history_invokes_composer_and_tts(self) -> None:
s = _new_session()
s.sign_history = ["L", "U", "C", "A", "S"]
sentence, audio, new_state = _speak(s)
# Naive joiner path
assert "Lucas" in sentence
# TTS produces a silent-stub WAV path
assert audio is not None and audio != ""
class TestClear:
def test_resets_state(self) -> None:
s = _new_session()
s.sign_history = ["A", "B"]
s.last_sentence = "AB."
s.last_audio_path = "/tmp/foo.wav"
latest, history, sentence, audio, new_state = _clear(s)
assert latest == ""
assert "no signs" in history.lower()
assert sentence == ""
assert audio is None
assert new_state.sign_history == []
assert new_state.last_sentence == ""
assert new_state.last_audio_path is None
|