Files
aventuriers-des-mots/tests/correction/test_answer_validator.gd
T
Denis Defolie 2fe455f5d1 Add pure correction and pedagogy logic with full test coverage
scripts/correction/: AnswerValidator (multiple choice, sentence
correction via tap-the-faulty-word + retype) and DictationAnalyzer
build the CorrectionResult structure from cahier des charges §6.
Dictation analysis aligns words with WordAligner (Wagner-Fischer edit
distance) before any character comparison, so an omitted or added
word doesn't cascade into false errors on every following word.
TextNormalizer handles non-breaking spaces, typographic apostrophes,
and decomposed-vs-composed French accented characters via an
explicit table (GDScript has no built-in NFC/NFD normalization).
Error classification follows the data annotations only (rule_id
present -> grammatical, absent -> unclassified), never a runtime
linguistic guess.

scripts/pedagogy/: DifficultyManager (per-skill difficulty from
recent results), AttemptFlow (3-attempt graduated aid: hint, then
explanation, then reveal, matching exercise-lifecycle.md's second
gap), and ReviewScheduler (the five mastery states from §9, with
session-counted spaced review intervals [1, 3, 6, 12] rather than
wall-clock dates, since a family device's clock isn't trustworthy).

All of it is pure: no scene tree, no clock or RNG read directly,
every effectful input (session number, attempt outcome) is a
parameter. 65 headless tests across both layers, including the
word-omission-doesn't-cascade regression and the full
decouverte -> acquise -> a_reviser -> acquise path.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-10-11 17:03:14 +02:00

78 lines
2.6 KiB
GDScript

extends GutTest
## Tests de AnswerValidator (choix multiple et correction de phrase).
var multiple_choice_exercise: Dictionary = {
"rule_id": "regle_test",
"answers": ["petit", "petits", "petite"],
"correct_answer": 1,
"hint": "indice",
"explanation": "explication",
}
var sentence_correction_exercise: Dictionary = {
"rule_id": "regle_test",
"hint": "indice",
"explanation": "explication",
"tokens":
[
{"text": "Les", "correct": true},
{
"text": "petit",
"correct": false,
"expected": "petits",
"rule_id": "regle_accord_adjectif",
},
{"text": "chiens", "correct": true},
],
}
func test_multiple_choice_correct_answer() -> void:
var result := AnswerValidator.validate_multiple_choice(multiple_choice_exercise, 1)
assert_true(result.is_correct)
assert_eq(result.errors, [])
func test_multiple_choice_wrong_answer_reports_found_and_expected() -> void:
var result := AnswerValidator.validate_multiple_choice(multiple_choice_exercise, 0)
assert_false(result.is_correct)
assert_eq(result.errors.size(), 1)
assert_eq(result.errors[0]["found"], "petit")
assert_eq(result.errors[0]["expected"], "petits")
assert_eq(result.errors[0]["rule_id"], "regle_test")
func test_sentence_correction_fully_correct() -> void:
var result := AnswerValidator.validate_sentence_correction(
sentence_correction_exercise, [1], {1: "petits"}
)
assert_true(result.is_correct)
func test_sentence_correction_missed_faulty_token() -> void:
var result := AnswerValidator.validate_sentence_correction(sentence_correction_exercise, [], {})
assert_false(result.is_correct)
assert_eq(result.errors.size(), 1)
assert_eq(result.errors[0]["rule_id"], "regle_accord_adjectif")
assert_eq(result.errors[0]["found"], "petit")
assert_eq(result.errors[0]["expected"], "petits")
func test_sentence_correction_wrong_correction_text() -> void:
var result := AnswerValidator.validate_sentence_correction(
sentence_correction_exercise, [1], {1: "petite"}
)
assert_false(result.is_correct)
assert_eq(result.errors[0]["found"], "petite")
assert_eq(result.errors[0]["expected"], "petits")
func test_sentence_correction_false_positive_on_correct_token() -> void:
var result := AnswerValidator.validate_sentence_correction(
sentence_correction_exercise, [1, 2], {1: "petits", 2: "chien"}
)
assert_false(result.is_correct)
assert_eq(result.errors.size(), 1)
assert_eq(result.errors[0]["error_type"], "unclassified")
assert_eq(result.errors[0]["position"], 2)