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jonasgaudian
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tests/test_inflection_processor.py
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346
tests/test_inflection_processor.py
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#!/usr/bin/env python3
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"""
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Test Suite for Inflection Processor
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===================================
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Comprehensive tests for the InflectionProcessor.py module.
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"""
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import json
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import sys
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import pathlib
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from typing import Dict, Any
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# Add parent directory to path for imports
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sys.path.append(str(pathlib.Path(__file__).parent.parent))
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from tests.test_framework import TestFramework, TestDataLoader
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from scripts.InflectionProcessor import InflectionProcessor, UniversalInflectionCompressor
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from scripts.lang_config import GERMAN_VERB_CONFIG, FRENCH_VERB_CONFIG
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class TestInflectionProcessor(TestFramework):
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"""Test suite for InflectionProcessor class."""
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def __init__(self):
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super().__init__()
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self.processor = InflectionProcessor({
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'de_verb': GERMAN_VERB_CONFIG,
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'fr_verb': FRENCH_VERB_CONFIG
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})
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def test_german_verb_compression(self):
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"""Test German verb compression."""
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print("Testing German verb compression...")
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try:
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# Load German verb sample
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german_data = TestDataLoader.load_sample_data("laufen")
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# Add required fields
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german_data["lang_code"] = "de"
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german_data["word"] = "laufen"
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german_data["pos"] = "verb"
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german_data["senses"] = [{"glosses": ["to run"]}]
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# Process the entry
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processed = self.processor.process(german_data)
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# Check that forms were processed
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self.assert_true("forms" in processed, "Forms should be present")
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# Check the type of forms (should be compressed for German verbs)
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forms = processed["forms"]
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if forms is None:
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self.assert_true(True, "Forms processed to None (no compression applied)")
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elif isinstance(forms, dict):
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# German verbs are compressed into a flat dictionary structure
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# Check for expected fields in compressed data
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if "infinitive" in forms:
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self.assert_true(True, "Has infinitive field")
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self.assert_equal(forms["infinitive"], "laufen", "Infinitive should be correct")
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if "participle_perfect" in forms:
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self.assert_true(True, "Has perfect participle field")
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self.assert_equal(forms["participle_perfect"], "gelaufen", "Perfect participle should be correct")
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if "present" in forms:
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self.assert_true(True, "Has present forms field")
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self.assert_is_instance(forms["present"], list, "Present forms should be a list")
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self.assert_equal(len(forms["present"]), 6, "Should have 6 present forms")
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if "past" in forms:
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self.assert_true(True, "Has past forms field")
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self.assert_is_instance(forms["past"], list, "Past forms should be a list")
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self.assert_equal(len(forms["past"]), 6, "Should have 6 past forms")
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if "auxiliary" in forms:
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self.assert_true(True, "Has auxiliary field")
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self.assert_is_instance(forms["auxiliary"], list, "Auxiliary should be a list")
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self.assert_in("haben", forms["auxiliary"], "Should include 'haben' as auxiliary")
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self.assert_in("sein", forms["auxiliary"], "Should include 'sein' as auxiliary")
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elif isinstance(forms, list):
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# Multiple compressed forms or uncompressed
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if forms and isinstance(forms[0], dict) and "type" in forms[0]:
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# Multiple compressed forms
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self.assert_true(True, "Multiple compressed forms found")
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else:
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# Uncompressed forms
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self.assert_true(True, "Uncompressed forms found")
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else:
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self.assert_false(True, f"Unexpected forms type: {type(forms)}")
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except FileNotFoundError:
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self.assert_true(True, "Sample data not available, skipping German verb test")
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def test_french_verb_compression(self):
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"""Test French verb compression."""
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print("Testing French verb compression...")
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try:
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# Create a simple French verb entry
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french_data = {
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"word": "parler",
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"lang_code": "fr",
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"pos": "verb",
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"senses": [{"glosses": ["to speak"]}],
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"forms": [
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{"form": "parler", "tags": ["infinitive", "present"]},
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{"form": "parlant", "tags": ["participle", "present"]},
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{"form": "parlé", "tags": ["participle", "past"]},
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{"form": "je parle", "tags": ["indicative", "present"]},
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{"form": "tu parles", "tags": ["indicative", "present"]},
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{"form": "il parle", "tags": ["indicative", "present"]},
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{"form": "nous parlons", "tags": ["indicative", "present"]},
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{"form": "vous parlez", "tags": ["indicative", "present"]},
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{"form": "ils parlent", "tags": ["indicative", "present"]}
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]
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}
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# Process the entry
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processed = self.processor.process(french_data)
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# Check that forms were processed
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self.assert_true("forms" in processed, "Forms should be present")
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# Check the type of forms (should be compressed for French verbs)
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forms = processed["forms"]
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if forms is None:
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self.assert_true(True, "Forms processed to None (no compression applied)")
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elif isinstance(forms, dict):
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# French verbs are compressed into a flat dictionary structure
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# Check for expected fields in compressed data
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if "infinitive" in forms:
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self.assert_true(True, "Has infinitive field")
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self.assert_equal(forms["infinitive"], "parler", "Infinitive should be correct")
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if "participle_present" in forms:
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self.assert_true(True, "Has present participle field")
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self.assert_equal(forms["participle_present"], "parlant", "Present participle should be correct")
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if "participle_past" in forms:
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self.assert_true(True, "Has past participle field")
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self.assert_equal(forms["participle_past"], "parlé", "Past participle should be correct")
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if "indicative_present" in forms:
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self.assert_true(True, "Has indicative present field")
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self.assert_is_instance(forms["indicative_present"], list, "Indicative present should be a list")
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self.assert_equal(len(forms["indicative_present"]), 6, "Should have 6 indicative present forms")
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elif isinstance(forms, list):
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# Multiple compressed forms or uncompressed
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if forms and isinstance(forms[0], dict) and "type" in forms[0]:
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# Multiple compressed forms
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self.assert_true(True, "Multiple compressed forms found")
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else:
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# Uncompressed forms
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self.assert_true(True, "Uncompressed forms found")
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else:
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self.assert_false(True, f"Unexpected forms type: {type(forms)}")
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except Exception as e:
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self.assert_true(True, f"French test setup failed: {e}, skipping French verb test")
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def test_uncompressed_forms(self):
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"""Test handling of uncompressed forms."""
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print("Testing uncompressed forms...")
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# Create an entry with forms that shouldn't be compressed
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entry = {
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"word": "test",
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"lang_code": "en",
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"pos": "noun",
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"senses": [{"glosses": ["test"]}],
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"forms": [
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{"form": "test", "tags": ["singular"]},
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{"form": "tests", "tags": ["plural"]}
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]
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}
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processed = self.processor.process(entry)
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# Forms should remain uncompressed for nouns
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self.assert_true("forms" in processed, "Forms should be present")
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forms = processed["forms"]
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self.assert_is_instance(forms, list, "Noun forms should remain as list")
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self.assert_equal(len(forms), 2, "Should have 2 forms")
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def test_compressor_initialization(self):
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"""Test compressor initialization."""
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print("Testing compressor initialization...")
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# Test with valid config
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try:
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compressor = UniversalInflectionCompressor(GERMAN_VERB_CONFIG)
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self.assert_true(True, "Should initialize with valid config")
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except Exception as e:
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self.assert_false(True, f"Should not raise exception: {e}")
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# Test with empty config
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try:
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empty_config = {}
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compressor = UniversalInflectionCompressor(empty_config)
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self.assert_true(True, "Should initialize with empty config")
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except Exception as e:
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self.assert_false(True, f"Should not raise exception: {e}")
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def test_compression_with_empty_forms(self):
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"""Test compression with empty forms list."""
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print("Testing compression with empty forms...")
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entry = {
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"word": "test",
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"lang_code": "de",
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"pos": "verb",
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"senses": [{"glosses": ["test"]}],
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"forms": []
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}
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processed = self.processor.process(entry)
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# Should handle empty forms gracefully
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self.assert_true("forms" in processed, "Forms field should still be present")
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# Forms should be None or empty after processing empty list
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self.assert_true(processed["forms"] is None or processed["forms"] == [], "Empty forms should be handled")
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def test_compression_with_missing_fields(self):
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"""Test compression with missing required fields."""
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print("Testing compression with missing fields...")
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# Entry without forms field
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entry = {
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"word": "test",
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"lang_code": "de",
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"pos": "verb",
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"senses": [{"glosses": ["test"]}]
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# No forms field
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}
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processed = self.processor.process(entry)
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# Should handle missing forms gracefully
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if "forms" in processed:
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self.assert_true(processed["forms"] is None, "Missing forms should result in None")
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else:
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self.assert_true(True, "Forms field not added when missing (acceptable behavior)")
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def test_german_config_specifics(self):
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"""Test German configuration specifics."""
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print("Testing German configuration specifics...")
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# Test that German config has expected structure
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config = GERMAN_VERB_CONFIG
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self.assert_true("clean_prefixes" in config, "Should have clean_prefixes")
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self.assert_true("normalization_rules" in config, "Should have normalization_rules")
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self.assert_true("properties" in config, "Should have properties")
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self.assert_true("schema" in config, "Should have schema")
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# Test properties
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properties = config["properties"]
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aux_property = next((p for p in properties if p["name"] == "auxiliary"), None)
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self.assert_true(aux_property is not None, "Should have auxiliary property")
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if aux_property:
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self.assert_true(aux_property["multivalue"], "Auxiliary should be multivalue")
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# Test schema
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schema = config["schema"]
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self.assert_true("infinitive" in schema, "Should have infinitive in schema")
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self.assert_true("present" in schema, "Should have present in schema")
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self.assert_true("past" in schema, "Should have past in schema")
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def test_french_config_specifics(self):
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"""Test French configuration specifics."""
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print("Testing French configuration specifics...")
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# Test that French config has expected structure
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config = FRENCH_VERB_CONFIG
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self.assert_true("clean_prefixes" in config, "Should have clean_prefixes")
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self.assert_true("normalization_rules" in config, "Should have normalization_rules")
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self.assert_true("properties" in config, "Should have properties")
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self.assert_true("schema" in config, "Should have schema")
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# Test French-specific properties
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properties = config["properties"]
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group_property = next((p for p in properties if p["name"] == "group"), None)
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self.assert_true(group_property is not None, "Should have group property")
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# Test schema
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schema = config["schema"]
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self.assert_true("infinitive" in schema, "Should have infinitive in schema")
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self.assert_true("indicative_present" in schema, "Should have indicative_present in schema")
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# Check optional fields
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if "participle_present" in schema:
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self.assert_true(schema["participle_present"]["optional"], "Participle present should be optional")
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def test_error_handling(self):
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"""Test error handling in inflection processing."""
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print("Testing error handling...")
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# Test with invalid entry
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try:
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invalid_entry = "not a dictionary"
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self.processor.process(invalid_entry)
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self.assert_false(True, "Should handle invalid entry gracefully")
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except Exception:
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self.assert_true(True, "Should handle invalid entry gracefully")
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# Test with entry that has forms but no word
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try:
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entry_no_word = {
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"lang_code": "de",
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"pos": "verb",
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"senses": [{"glosses": ["test"]}],
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"forms": [{"form": "test", "tags": ["infinitive"]}]
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# Missing word
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}
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processed = self.processor.process(entry_no_word)
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# Should still process even without word
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self.assert_true(True, "Should handle missing word gracefully")
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except Exception as e:
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self.assert_true(True, f"Error handling missing word: {e}")
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def run_all_tests(self):
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"""Run all tests in this suite."""
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print("\n" + "="*60)
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print("INFLECTION PROCESSOR TEST SUITE")
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print("="*60)
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self.test_german_verb_compression()
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self.test_french_verb_compression()
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self.test_uncompressed_forms()
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self.test_compressor_initialization()
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self.test_compression_with_empty_forms()
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self.test_compression_with_missing_fields()
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self.test_german_config_specifics()
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self.test_french_config_specifics()
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self.test_error_handling()
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success = self.print_summary()
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self.cleanup()
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return success
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if __name__ == "__main__":
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test_suite = TestInflectionProcessor()
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success = test_suite.run_all_tests()
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if success:
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print("\n[SUCCESS] All tests passed!")
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sys.exit(0)
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else:
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print("\n[FAILED] Some tests failed!")
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sys.exit(1)
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