268 lines
8.5 KiB
Python
268 lines
8.5 KiB
Python
"""Tests for the Child service.
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Demonstrates service-layer testing patterns: test business logic, validation,
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and error handling. Aim for >=90% coverage on new code (ARCHITECTURE.md §10).
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"""
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from datetime import date
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from uuid import uuid4
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import pytest
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from app.services.child_service import ChildService
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from app.utils.errors import NotFoundError, ValidationError
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from tests.conftest import SeededIds
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class TestChildService:
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"""Test ChildService business logic."""
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async def test_create_with_valid_inputs(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Create a child with valid inputs."""
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result = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Alice",
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birth_date=date(2024, 6, 15),
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preschool_start_date=date(2027, 8, 1),
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)
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assert result.name == "Alice"
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assert result.birth_date == date(2024, 6, 15)
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assert result.preschool_start_date == date(2027, 8, 1)
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async def test_create_without_preschool_start_date(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Create a child without preschool start date (optional)."""
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result = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Bob",
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birth_date=date(2024, 3, 10),
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preschool_start_date=None,
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)
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assert result.name == "Bob"
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assert result.preschool_start_date is None
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async def test_create_with_preschool_before_birth_raises(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Creating with preschool_start_date <= birth_date raises ValidationError."""
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with pytest.raises(ValidationError, match="preschool_start_date must be after birth_date"):
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await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Charlie",
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birth_date=date(2024, 6, 15),
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preschool_start_date=date(2024, 6, 15),
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)
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async def test_create_with_preschool_same_date_raises(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Creating with preschool_start_date == birth_date raises ValidationError."""
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with pytest.raises(ValidationError):
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await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Charlie",
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birth_date=date(2024, 6, 15),
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preschool_start_date=date(2024, 6, 14),
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)
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async def test_get_existing_child(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Get an existing child by ID."""
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created = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Diana",
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birth_date=date(2025, 1, 1),
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)
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fetched = await child_service.get(created.id)
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assert fetched.id == created.id
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assert fetched.name == "Diana"
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async def test_get_missing_child_raises(
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self,
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child_service: ChildService,
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) -> None:
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"""Getting a missing child raises NotFoundError."""
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with pytest.raises(NotFoundError, match="not found"):
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await child_service.get(uuid4())
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async def test_list_by_workspace(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""List all children in a workspace."""
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ws = seeded_ids.workspace_id
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c1 = await child_service.create(
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workspace_id=ws,
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name="Child1",
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birth_date=date(2024, 1, 1),
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)
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c2 = await child_service.create(
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workspace_id=ws,
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name="Child2",
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birth_date=date(2024, 6, 1),
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)
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result = await child_service.list_by_workspace(ws)
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assert len(result) >= 2
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ids = {c.id for c in result}
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assert c1.id in ids
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assert c2.id in ids
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async def test_list_by_workspace_empty(
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self,
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child_service: ChildService,
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) -> None:
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"""Listing children for workspace with none returns empty list."""
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result = await child_service.list_by_workspace(uuid4())
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assert result == []
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async def test_update_name_only(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Update only the name."""
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created = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Old Name",
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birth_date=date(2024, 6, 15),
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)
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updated = await child_service.update(
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child_id=created.id,
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name="New Name",
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)
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assert updated.name == "New Name"
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assert updated.birth_date == date(2024, 6, 15)
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async def test_update_birth_date_only(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Update only the birth date."""
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created = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Emma",
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birth_date=date(2024, 6, 15),
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)
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updated = await child_service.update(
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child_id=created.id,
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birth_date=date(2024, 7, 20),
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)
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assert updated.name == "Emma"
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assert updated.birth_date == date(2024, 7, 20)
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async def test_update_add_preschool_date(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Add preschool start date to a child that didn't have one."""
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created = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Frank",
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birth_date=date(2024, 6, 15),
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preschool_start_date=None,
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)
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updated = await child_service.update(
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child_id=created.id,
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preschool_start_date=date(2027, 8, 1),
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)
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assert updated.preschool_start_date == date(2027, 8, 1)
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async def test_update_with_invalid_preschool_date_raises(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Updating with invalid preschool date raises ValidationError."""
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created = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Grace",
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birth_date=date(2024, 6, 15),
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)
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with pytest.raises(ValidationError):
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await child_service.update(
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child_id=created.id,
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preschool_start_date=date(2024, 6, 15),
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)
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async def test_update_missing_child_raises(
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self,
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child_service: ChildService,
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) -> None:
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"""Updating a missing child raises NotFoundError."""
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with pytest.raises(NotFoundError):
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await child_service.update(
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child_id=uuid4(),
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name="Henry",
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)
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async def test_delete_existing_child(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Delete an existing child."""
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created = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Iris",
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birth_date=date(2024, 6, 15),
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)
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await child_service.delete(created.id)
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with pytest.raises(NotFoundError):
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await child_service.get(created.id)
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async def test_delete_missing_child_raises(
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self,
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child_service: ChildService,
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) -> None:
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"""Deleting a missing child raises NotFoundError."""
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with pytest.raises(NotFoundError):
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await child_service.delete(uuid4())
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async def test_update_multiple_fields(
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self,
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child_service: ChildService,
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seeded_ids: SeededIds,
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) -> None:
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"""Update multiple fields at once."""
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created = await child_service.create(
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workspace_id=seeded_ids.workspace_id,
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name="Jack",
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birth_date=date(2024, 6, 15),
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preschool_start_date=date(2027, 8, 1),
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)
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updated = await child_service.update(
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child_id=created.id,
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name="Jake",
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birth_date=date(2024, 7, 1),
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preschool_start_date=date(2027, 9, 1),
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)
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assert updated.name == "Jake"
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assert updated.birth_date == date(2024, 7, 1)
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assert updated.preschool_start_date == date(2027, 9, 1)
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