Add the tests for the config manager

Fix the photo and travel diary relationship to properly work

src/pilgrim/models/photo.py

@@ -26,6 +26,7 @@ class Photo(Base):
     )
 
     fk_travel_diary_id = Column(Integer, ForeignKey("travel_diaries.id"), nullable=False)
+    travel_diary = relationship("TravelDiary", back_populates="photos")
     __table_args__ = (
         Index('idx_photo_hash_diary', 'hash', 'fk_travel_diary_id'),
     )

src/pilgrim/models/travel_diary.py

@@ -13,6 +13,7 @@ class TravelDiary(Base):
     name = Column(String, nullable=False)
     directory_name = Column(String, nullable=False, unique=True)
     entries = relationship("Entry", back_populates="travel_diary", cascade="all, delete-orphan")
+    photos = relationship("Photo", back_populates="travel_diary", cascade="all, delete-orphan")
 
     __table_args__ = (
         UniqueConstraint('directory_name', name='uq_travel_diary_directory_name'),

tests/service/test_entry_service.py

@@ -0,0 +1,269 @@
+from re import search
+
+import pytest
+from datetime import datetime
+from unittest.mock import Mock
+from sqlalchemy import create_engine
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.orm import sessionmaker
+
+from pilgrim.database import Base
+from pilgrim.models.travel_diary import TravelDiary
+from pilgrim.models.entry import Entry
+from pilgrim.models.photo import Photo
+
+from pilgrim.service.entry_service import EntryService
+
+
+
+@pytest.fixture
+def session_with_an_entry(populated_db_session):
+    session = populated_db_session
+    initial_entry = Entry(
+        title="Título Original",
+        text="Texto original.",
+        date=datetime(2025, 1, 1),
+        travel_diary_id=1
+    )
+    session.add(initial_entry)
+    session.commit()
+    return session, initial_entry.id
+
+@pytest.fixture
+def session_with_multiple_entries(populated_db_session):
+    """Fixture que cria um diário e duas entradas para ele."""
+    session = populated_db_session
+
+    entry1 = Entry(title="Entrada 1", text="Texto 1", date=datetime(2025, 1, 1), travel_diary_id=1)
+    entry2 = Entry(title="Entrada 2", text="Texto 2", date=datetime(2025, 1, 2), travel_diary_id=1)
+
+    session.add_all([entry1, entry2])
+    session.commit()
+
+    return session
+
+def test_create_entry_successfully(populated_db_session):
+    session = populated_db_session
+    service = EntryService(session)
+    diary_id = 1  # Sabemos que o ID é 1 por causa da nossa fixture
+    title = "Primeiro Dia na Praia"
+    text = "O dia foi ensolarado e o mar estava ótimo."
+    date = datetime(2025, 7, 20)
+    photos = [Photo(filepath="/path/to/photo1.jpg",name="Photo 1",photo_hash="hash_12345678",fk_travel_diary_id=diary_id), Photo(filepath="/path/to/photo2.jpg",name="Photo 1",photo_hash="hash_87654321",fk_travel_diary_id=diary_id)]
+    created_entry = service.create(
+        travel_diary_id=diary_id,
+        title=title,
+        text=text,
+        date=date,
+        photos=photos
+    )
+    assert created_entry is not None
+    assert created_entry.id is not None  # Garante que foi salvo no BD e tem um ID
+    assert created_entry.title == title
+    assert created_entry.text == text
+    assert len(created_entry.photos) == 2
+    assert created_entry.photos[0].filepath == "/path/to/photo1.jpg"
+
+    entry_in_db = session.query(Entry).filter_by(id=created_entry.id).one()
+    assert entry_in_db.title == "Primeiro Dia na Praia"
+
+def test_create_entry_fails_when_diary_id_is_invalid(db_session):
+    session = db_session
+    service = EntryService(session)
+    invalid_id = 666
+
+    result = service.create(
+        travel_diary_id=invalid_id,
+        title="Título de Teste",
+        text="Texto de Teste",
+        date=datetime(2025, 7, 20),
+        photos=[]
+    )
+
+    assert result is None
+
+def test_create_entry_successfully_without_photo(populated_db_session):
+    session = populated_db_session
+    service = EntryService(session)
+    diary_id = 1  # Sabemos que o ID é 1 por causa da nossa fixture
+    title = "Primeiro Dia na Praia"
+    text = "O dia foi ensolarado e o mar estava ótimo."
+    date = datetime(2025, 7, 20)
+    photos = []
+    created_entry = service.create(
+        travel_diary_id=diary_id,
+        title=title,
+        text=text,
+        date=date,
+        photos=photos
+    )
+    assert created_entry is not None
+    assert created_entry.id is not None  # Garante que foi salvo no BD e tem um ID
+    assert created_entry.title == title
+    assert created_entry.text == text
+    assert len(created_entry.photos) == 0
+    entry_in_db = session.query(Entry).filter_by(id=created_entry.id).one()
+    assert entry_in_db.title == "Primeiro Dia na Praia"
+
+def test_create_entry_fails_with_null_title(populated_db_session):
+    session = populated_db_session
+    service = EntryService(session)
+    diary_id = 1
+    with pytest.raises(IntegrityError):
+        service.create(
+            travel_diary_id=diary_id,
+            title=None,
+            text="Um texto qualquer.",
+            date=datetime.now(),
+            photos=[]
+        )
+
+def test_create_entry_fails_with_null_date(populated_db_session):
+    session = populated_db_session
+    service = EntryService(session)
+    diary_id = 1
+    with pytest.raises(IntegrityError):
+        service.create(
+            travel_diary_id=diary_id,
+            title="Sabado de sol",
+            text="Um texto qualquer.",
+            date=None,
+            photos=[]
+        )
+
+def test_create_entry_fails_with_null_diary_id(populated_db_session):
+    session = populated_db_session
+    service = EntryService(session)
+    diary_id = 1
+    result = service.create(
+            travel_diary_id=None,
+            title="Sabado de sol",
+            text="Um texto qualquer.",
+            date=datetime.now(),
+            photos=[]
+        )
+    assert result is None
+def test_ready_by_id_successfully(session_with_an_entry):
+    session,_ = session_with_an_entry
+    service = EntryService(session)
+    search_id = 1
+    result = service.read_by_id(search_id)
+    assert result is not None
+def test_ready_by_id_fails_when_id_is_invalid(db_session):
+    session = db_session
+    service = EntryService(session)
+    invalid_id = 666
+    result = service.read_by_id(invalid_id)
+    assert result is None
+
+def test_read_all_returns_all_entries(session_with_multiple_entries):
+    session = session_with_multiple_entries
+    service = EntryService(session)
+    all_entries = service.read_all()
+    assert isinstance(all_entries, list)
+    assert len(all_entries) == 2
+    assert all_entries[0].title == "Entrada 1"
+    assert all_entries[1].title == "Entrada 2"
+
+def test_read_all_returns_empty_list_on_empty_db(db_session):
+    session = db_session
+    service = EntryService(session)
+    all_entries = service.read_all()
+    assert isinstance(all_entries, list)
+    assert len(all_entries) == 0
+
+def test_update_entry_successfully(session_with_an_entry):
+    session, entry_id = session_with_an_entry
+    service = EntryService(session)
+    entry_src = session.query(Entry).filter_by(id=entry_id).one()
+    new_date = datetime(2025, 1, 2)
+    entry_dst = Entry(
+        title="Título Atualizado",
+        text="Texto atualizado.",
+        date=new_date,
+        travel_diary_id=1,  # Mantemos o mesmo travel_diary_id
+        photos=[]
+    )
+    updated_entry = service.update(entry_src, entry_dst)
+    assert updated_entry is not None
+    assert updated_entry.id == entry_id
+    assert updated_entry.title == "Título Atualizado"
+    assert updated_entry.text == "Texto atualizado."
+    entry_in_db = session.query(Entry).filter_by(id=entry_id).one()
+    assert entry_in_db.title == "Título Atualizado"
+
+def test_update_entry_fails_if_entry_does_not_exist(db_session):
+    service = EntryService(db_session)
+    non_existent_entry = Entry(
+        title="dummy",
+        text="dummy",
+        date=datetime.now(),
+        travel_diary_id=1)
+    non_existent_entry.id = 999
+    entry_with_new_data = Entry(title="Novo Título", text="Novo Texto", date=datetime.now(), travel_diary_id=1)
+    result = service.update(non_existent_entry, entry_with_new_data)
+    assert result is None
+
+def test_update_fails_with_null_title(session_with_an_entry):
+    session, entry_id = session_with_an_entry
+    service = EntryService(session)
+    entry_src = session.query(Entry).filter_by(id=entry_id).one()
+    entry_dst = Entry(
+        title=None,
+        text="Texto atualizado.",
+        date=datetime.now(),
+        travel_diary_id=1,
+        photos=[]
+    )
+    with pytest.raises(IntegrityError):
+        service.update(entry_src, entry_dst)
+
+def test_update_fails_with_null_date(session_with_an_entry):
+    session, entry_id = session_with_an_entry
+    service = EntryService(session)
+    entry_src = session.query(Entry).filter_by(id=entry_id).one()
+    entry_dst = Entry(
+        title=entry_src.title,
+        text="Texto atualizado.",
+        date=None,
+        travel_diary_id=1,
+        photos=[]
+    )
+    with pytest.raises(IntegrityError):
+        service.update(entry_src, entry_dst)
+
+def test_update_fails_with_null_diary_id(session_with_an_entry):
+    session, entry_id = session_with_an_entry
+    service = EntryService(session)
+    entry_src = session.query(Entry).filter_by(id=entry_id).one()
+    entry_dst = Entry(
+        title=entry_src.title,
+        text="Texto atualizado.",
+        date=datetime.now(),
+        travel_diary_id=None,
+        photos=[]
+    )
+    with pytest.raises(IntegrityError):
+        service.update(entry_src, entry_dst)
+
+def test_delete_successfully_removes_entry(session_with_an_entry):
+    session, entry_id = session_with_an_entry
+    service = EntryService(session)
+    entry_to_delete = service.read_by_id(entry_id)
+    assert entry_to_delete is not None
+    deleted_entry = service.delete(entry_to_delete)
+    assert deleted_entry is not None
+    assert deleted_entry.id == entry_id
+    entry_in_db = service.read_by_id(entry_id)
+    assert entry_in_db is None
+
+def test_delete_returns_none_if_entry_does_not_exist(db_session):
+    service = EntryService(db_session)
+    non_existent_entry = Entry(
+        title="dummy",
+        text="dummy",
+        date=datetime.now(),
+        travel_diary_id=1)
+    non_existent_entry.id = 999
+    result = service.delete(non_existent_entry)
+    assert result is None

tests/test_database.py

@@ -0,0 +1,40 @@
+import pytest
+from unittest.mock import Mock  # A ferramenta para criar nosso "dublê"
+from pathlib import Path
+from sqlalchemy import inspect, Column, Integer, String
+from sqlalchemy.orm import Session
+
+from pilgrim.database import Database,Base
+
+class MockUser(Base):
+    __tablename__ = 'mock_users'
+    id = Column(Integer, primary_key=True)
+    name = Column(String)
+
+@pytest.fixture
+def db_instance(tmp_path: Path):
+    fake_db_path = tmp_path / "test_pilgrim.db"
+    mock_config_manager = Mock()
+    mock_config_manager.database_url = str(fake_db_path)
+    db = Database(mock_config_manager)
+    return db, fake_db_path
+
+def test_create_database(db_instance):
+    db, fake_db_path = db_instance
+    db.create()
+    assert fake_db_path.exists()
+
+def test_table_creation(db_instance):
+    db, _ = db_instance
+    db.create()
+    inspector = inspect(db.engine)
+    assert "mock_users" in inspector.get_table_names()
+
+def test_session_returned_corectly(db_instance):
+    db, _ = db_instance
+    session = db.session()
+    assert isinstance(session, Session)
+    session.close()
+
+
+

tests/utils/test_config_manager.py

@@ -0,0 +1,67 @@
+import pytest
+import tomli
+from pathlib import Path
+from unittest.mock import patch
+
+from pilgrim.utils.config_manager import ConfigManager, SingletonMeta
+from pilgrim.utils.directory_manager import DirectoryManager
+
+@pytest.fixture
+def clean_singleton():
+    SingletonMeta._instances = {}
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_create_default_config_if_not_exists_with_decorator(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    manager = ConfigManager()
+    config_file = tmp_path / "config.toml"
+    assert not config_file.exists()
+    manager.read_config()
+    assert config_file.exists()
+    assert manager.database_type == "sqlite"
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_read_existing_config_with_decorator(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    custom_config_content = """
+    [database]
+    url = "/custom/path/to/db.sqlite"
+    type = "custom_sqlite"
+    [settings.diary]
+    auto_open_diary_on_startup = "MyCustomDiary"
+    auto_open_on_creation = true
+    """
+    config_file = tmp_path / "config.toml"
+    config_file.write_text(custom_config_content)
+
+    manager = ConfigManager()
+    manager.read_config()
+    assert manager.database_url == "/custom/path/to/db.sqlite"
+    assert manager.database_type == "custom_sqlite"
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_save_config_writes_changes_to_file_with_decorator(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    manager = ConfigManager()
+    manager.read_config()
+    manager.set_database_url("/novo/caminho.db")
+    manager.set_auto_open_new_diary(True)
+    manager.save_config()
+    config_file = tmp_path / "config.toml"
+    with open(config_file, "rb") as f:
+        data = tomli.load(f)
+        assert data["database"]["url"] == "/novo/caminho.db"
+        assert data["settings"]["diary"]["auto_open_on_creation"] is True
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_read_config_raises_error_on_malformed_toml(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    invalid_toml_content = """
+       [database]
+       url = /caminho/sem/aspas
+       """
+    config_file = tmp_path / "config.toml"
+    config_file.write_text(invalid_toml_content)
+    manager = ConfigManager()
+    with pytest.raises(ValueError, match="Invalid TOML configuration"):
+        manager.read_config()