Barcode Betty
a73c26ab63
API config.py now reads CARTSNITCH_DATABASE_URL first, falls back to DATABASE_URL (which the infra K8s overlay sets for all pods), and finally falls back to the hardcoded default. Also normalizes plain postgresql:// to postgresql+asyncpg:// for the asyncpg driver. Fixes CAR-510. Co-Authored-By: Paperclip <noreply@paperclip.ing>
49 lines
1.9 KiB
Python
49 lines
1.9 KiB
Python
"""Tests for Settings config, specifically the database_url env var fallback."""
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import os
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from cartsnitch_api.config import Settings
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def test_database_url_prefers_cartsnitch_prefix():
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"""CARTSNITCH_DATABASE_URL takes precedence over DATABASE_URL."""
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env = {
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"CARTSNITCH_DATABASE_URL": "postgresql+asyncpg://user1:pass1@host1:5432/db1",
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"DATABASE_URL": "postgresql://user2:pass2@host2:5432/db2",
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}
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settings = Settings(**env)
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assert settings.database_url == "postgresql+asyncpg://user1:pass1@host1:5432/db1"
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def test_database_url_falls_back_to_database_url():
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"""When CARTSNITCH_DATABASE_URL is absent, DATABASE_URL is accepted."""
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env = {
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"DATABASE_URL": "postgresql://user:pass@dbhost:5432/mydb",
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}
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settings = Settings(**env)
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assert settings.database_url == "postgresql+asyncpg://user:pass@dbhost:5432/mydb"
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def test_database_url_normalizes_plain_postgresql_prefix():
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"""DATABASE_URL with plain postgresql:// is normalized to postgresql+asyncpg://."""
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env = {
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"DATABASE_URL": "postgresql://cartsnitch:cartsnitch@localhost:5432/cartsnitch",
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}
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settings = Settings(**env)
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assert settings.database_url == "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch"
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def test_database_url_preserves_asyncpg_prefix():
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"""CARTSNITCH_DATABASE_URL with postgresql+asyncpg:// is left unchanged."""
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env = {
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"CARTSNITCH_DATABASE_URL": "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch",
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}
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settings = Settings(**env)
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assert settings.database_url == "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch"
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def test_database_url_default():
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"""When neither env var is set, the hardcoded default is used."""
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settings = Settings()
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assert settings.database_url == "postgresql+asyncpg://cartsnitch:cartsnitch@localhost:5432/cartsnitch"
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