29 lines
1.1 KiB
Python
29 lines
1.1 KiB
Python
import json
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from testcontainers.postgres import PostgresContainer
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from typer.testing import CliRunner
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from tht.cli import app
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def test_session_migrate_status_is_pristine_and_idempotent():
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with PostgresContainer("postgres:16-alpine") as postgres:
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database_url = postgres.get_connection_url()
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runner = CliRunner()
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before = runner.invoke(
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app, ["session", "migrate", "--database-url", database_url, "--status", "--json"]
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)
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assert before.exit_code == 0, before.output
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assert json.loads(before.stdout) == {"applied": [], "drifted": [], "pending": ["001", "002"]}
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assert before.stderr == ""
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first = runner.invoke(app, ["session", "migrate", "--database-url", database_url, "--json"])
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second = runner.invoke(app, ["session", "migrate", "--database-url", database_url, "--json"])
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expected = {"applied": ["001", "002"], "drifted": [], "pending": []}
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assert first.exit_code == 0, first.output
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assert second.exit_code == 0, second.output
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assert json.loads(first.stdout) == expected
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assert json.loads(second.stdout) == expected
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