mirror of https://github.com/gmbrax/Pilgrim.git
57 lines
2.3 KiB
Python
57 lines
2.3 KiB
Python
import pytest
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from pathlib import Path
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from pilgrim.service.photo_service import PhotoService
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import hashlib
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from unittest.mock import patch
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from pilgrim.models.photo import Photo
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@patch.object(PhotoService, '_copy_photo_to_diary')
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@patch.object(PhotoService, 'hash_file', return_value="fake_hash_123")
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def test_create_photo_successfully(mock_hash, mock_copy, session_with_one_diary):
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session, diary = session_with_one_diary
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service = PhotoService(session)
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fake_source_path = Path("/path/original/imagem.jpg")
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fake_copied_path = Path(f"~/.pilgrim/diaries/{diary.directory_name}/images/imagem.jpg")
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mock_copy.return_value = fake_copied_path
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new_photo = service.create(
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filepath=fake_source_path,
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name="Foto da Praia",
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travel_diary_id=diary.id,
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caption="Pôr do sol")
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mock_hash.assert_called_once_with(fake_source_path)
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mock_copy.assert_called_once_with(fake_source_path, diary)
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assert new_photo is not None
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assert new_photo.name == "Foto da Praia"
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assert new_photo.photo_hash == "fake_hash_123"
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assert new_photo.filepath == str(fake_copied_path)
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def test_hash_file_generates_correct_hash(tmp_path: Path):
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original_content_bytes = b"um conteudo de teste para o hash"
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file_on_disk = tmp_path / "test.jpg"
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file_on_disk.write_bytes(original_content_bytes)
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hash_from_file = PhotoService.hash_file(file_on_disk)
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expected_hash_func = hashlib.new('sha3_384')
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expected_hash_func.update(original_content_bytes)
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hash_from_memory = expected_hash_func.hexdigest()
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assert hash_from_file == hash_from_memory
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@patch.object(PhotoService, '_copy_photo_to_diary')
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@patch.object(PhotoService, 'hash_file', return_value="hash_ja_existente")
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def test_create_photo_returns_none_if_hash_exists(mock_hash, mock_copy, session_with_one_diary):
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session, diary = session_with_one_diary
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existing_photo = Photo(
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filepath="/path/existente.jpg", name="Foto Antiga",
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photo_hash="hash_ja_existente", fk_travel_diary_id=diary.id
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)
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session.add(existing_photo)
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session.commit()
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service = PhotoService(session)
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new_photo = service.create(
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filepath=Path("/path/novo/arquivo.jpg"),
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name="Foto Nova",
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travel_diary_id=diary.id
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)
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assert new_photo is None
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mock_copy.assert_not_called()
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