57 lines
2.3 KiB
Python
57 lines
2.3 KiB
Python
"""Tests para resolve_pg_dsn.
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No tocan pass ni el disco salvo via monkeypatch sobre os.environ y un .env
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temporal. El fallback a pass se valida indirectamente (proyecto desconocido,
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prioridad del env var) sin invocar el subproceso real.
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"""
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import os
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import sys
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", ".."))
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "functions"))
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from infra.resolve_pg_dsn import resolve_pg_dsn
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def test_env_var_seteada_gana_y_source_es_env(monkeypatch):
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"""La env var del proyecto gana sobre .env y pass; source == 'env'."""
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expected = "postgresql://captacion:secret@localhost:5433/trends"
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monkeypatch.setenv("CAPTACION_DSN", expected)
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res = resolve_pg_dsn("captacion")
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assert res["status"] == "ok"
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assert res["dsn"] == expected
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assert res["source"] == "env"
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assert res["project"] == "captacion"
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def test_proyecto_desconocido_devuelve_error_sin_lanzar():
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"""Un proyecto no registrado devuelve {status:'error'} sin excepcion."""
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res = resolve_pg_dsn("no_existe_este_proyecto")
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assert res["status"] == "error"
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assert "unknown project" in res["error"]
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def test_alias_largo_resuelve_a_la_clave_canonica(monkeypatch):
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"""El alias largo 'seo_analytics' resuelve a la clave canonica 'seo'."""
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monkeypatch.setenv("SEO_DSN", "postgresql://captacion:x@localhost:5433/seo")
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res = resolve_pg_dsn("seo_analytics")
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assert res["status"] == "ok"
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assert res["project"] == "seo"
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assert res["source"] == "env"
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def test_fallback_a_dotenv_cuando_no_hay_env_var(monkeypatch, tmp_path):
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"""Sin env var, lee la linea <ENV_VAR>= del .env del proyecto; source == 'dotenv'."""
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monkeypatch.delenv("CAPTACION_DSN", raising=False)
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# Monta una raiz falsa con el .env del proyecto en la ruta esperada.
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proj_dir = tmp_path / "projects" / "captacion_clientes"
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proj_dir.mkdir(parents=True)
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dsn = "postgresql://captacion:fromdotenv@localhost:5433/trends"
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(proj_dir / ".env").write_text(f'CAPTACION_DSN="{dsn}"\n', encoding="utf-8")
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monkeypatch.setenv("FN_REGISTRY_ROOT", str(tmp_path))
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res = resolve_pg_dsn("captacion_clientes")
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assert res["status"] == "ok"
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assert res["dsn"] == dsn # comillas envolventes quitadas
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assert res["source"] == "dotenv"
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