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Commit f95084d

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feat(config): add support for separate test database via .env.test
1 parent 6c9b1fa commit f95084d

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4 files changed

+35
-5
lines changed

4 files changed

+35
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‎.env

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@@ -10,7 +10,7 @@ FRONTEND_HOST=http://localhost:5173
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# In staging and production, set this env var to the frontend host, e.g.
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# FRONTEND_HOST=https://dashboard.example.com
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# Environment: local, staging, production
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# Environment: local, staging, production, test
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ENVIRONMENT=local
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PROJECT_NAME="Full Stack FastAPI Project"

‎.env.test

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@@ -0,0 +1,9 @@
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# Environment used during automated testing
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ENVIRONMENT=test
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# Postgres (isolated database for testing)
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POSTGRES_SERVER=localhost
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POSTGRES_PORT=5432
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POSTGRES_DB=app_test
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POSTGRES_USER=postgres
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POSTGRES_PASSWORD=changethis

‎README.md

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@@ -140,6 +140,25 @@ You can (and should) pass these as environment variables from secrets.
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Read the [deployment.md](./deployment.md) docs for more details.
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### Testing Environment
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This project supports running in a test environment using a separate `.env.test` file.
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It allows isolating the testing database from the development one to prevent data collisions.
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The test configuration sets:
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- `ENVIRONMENT=test`
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- `POSTGRES_DB=app_test`
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The application automatically detects this environment and uses a separate database configuration.
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You can run tests with:
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```bash
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ENVIRONMENT=test pytest
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```
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You can also create a dedicated PostgreSQL service or volume for testing if needed.
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See config.py for the environment-specific logic.
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### Generate Secret Keys
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Some environment variables in the `.env` file have a default value of `changethis`.

‎backend/app/core/config.py

Lines changed: 6 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -33,10 +33,9 @@ class Settings(BaseSettings):
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)
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API_V1_STR: str = "/api/v1"
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SECRET_KEY: str = secrets.token_urlsafe(32)
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# 60 minutes * 24 hours * 8 days = 8 days
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ACCESS_TOKEN_EXPIRE_MINUTES: int = 60 * 24 * 8
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FRONTEND_HOST: str = "http://localhost:5173"
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ENVIRONMENT: Literal["local", "staging", "production"] = "local"
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ENVIRONMENT: Literal["local", "staging", "production", "test"] = "local"
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BACKEND_CORS_ORIGINS: Annotated[
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list[AnyUrl] | str, BeforeValidator(parse_cors)
@@ -60,13 +59,17 @@ def all_cors_origins(self) -> list[str]:
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@computed_field # type: ignore[prop-decorator]
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@property
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def SQLALCHEMY_DATABASE_URI(self) -> PostgresDsn:
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db_name = self.POSTGRES_DB
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# Si el entorno es de test, usamos una base separada
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if self.ENVIRONMENT == "test":
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db_name = f"{self.POSTGRES_DB}_test"
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return MultiHostUrl.build(
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scheme="postgresql+psycopg",
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username=self.POSTGRES_USER,
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password=self.POSTGRES_PASSWORD,
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host=self.POSTGRES_SERVER,
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port=self.POSTGRES_PORT,
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path=self.POSTGRES_DB,
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path=db_name,
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)
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SMTP_TLS: bool = True
@@ -113,7 +116,6 @@ def _enforce_non_default_secrets(self) -> Self:
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self._check_default_secret(
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"FIRST_SUPERUSER_PASSWORD", self.FIRST_SUPERUSER_PASSWORD
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)
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return self
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