copilot-swe-agent[bot]
8e6ab244ad
Agent-Logs-Url: https://github.com/christianlouis/dmarq/sessions/63e79da9-2002-429a-b696-7147dc579668 Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
67 lines
2.7 KiB
Python
67 lines
2.7 KiB
Python
"""
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Tests for application settings / config.py.
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Covers BACKEND_CORS_ORIGINS parsing including the empty-string case that
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previously caused a JSONDecodeError in pydantic_settings v2 before validators
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could run (see: pydantic_settings sources/providers/env.py decode_complex_value).
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"""
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from app.core.config import Settings
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class TestBackendCorsOriginsValidator:
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"""Tests for the assemble_cors_origins validator."""
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def test_comma_separated_string(self):
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"""Comma-separated origins are split into a list."""
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settings = Settings(BACKEND_CORS_ORIGINS="http://localhost:3000,http://localhost:5173")
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assert settings.BACKEND_CORS_ORIGINS == [
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"http://localhost:3000",
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"http://localhost:5173",
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]
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def test_single_origin_string(self):
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"""A single origin as a string is wrapped in a list."""
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settings = Settings(BACKEND_CORS_ORIGINS="https://example.com")
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assert settings.BACKEND_CORS_ORIGINS == ["https://example.com"]
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def test_empty_string_returns_empty_list(self):
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"""An empty string must not raise JSONDecodeError; returns an empty list."""
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settings = Settings(BACKEND_CORS_ORIGINS="")
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assert settings.BACKEND_CORS_ORIGINS == []
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def test_whitespace_only_string_returns_empty_list(self):
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"""A whitespace-only string is treated the same as empty."""
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settings = Settings(BACKEND_CORS_ORIGINS=" ")
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assert settings.BACKEND_CORS_ORIGINS == []
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def test_list_passthrough(self):
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"""A list value is passed through unchanged."""
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origins = ["https://a.example.com", "https://b.example.com"]
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settings = Settings(BACKEND_CORS_ORIGINS=origins)
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assert settings.BACKEND_CORS_ORIGINS == origins
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def test_default_when_not_provided(self):
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"""Defaults are returned when BACKEND_CORS_ORIGINS is not set."""
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settings = Settings()
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assert "http://localhost:3000" in settings.BACKEND_CORS_ORIGINS
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assert "http://localhost:5173" in settings.BACKEND_CORS_ORIGINS
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def test_comma_separated_with_spaces(self):
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"""Extra whitespace around origins is stripped."""
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settings = Settings(BACKEND_CORS_ORIGINS=" http://a.example.com , http://b.example.com ")
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assert settings.BACKEND_CORS_ORIGINS == [
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"http://a.example.com",
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"http://b.example.com",
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]
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def test_json_array_string(self):
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"""A JSON array string is parsed into a list."""
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settings = Settings(
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BACKEND_CORS_ORIGINS='["https://a.example.com", "https://b.example.com"]'
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)
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assert settings.BACKEND_CORS_ORIGINS == [
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"https://a.example.com",
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"https://b.example.com",
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]
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