Add golden test for Colorado claims extract SQL formatting

[datastx]

Summary

Added a new golden test case for SQL formatting validation of a complex dbt model that generates Colorado APCD (All Payers Claims Database) medical claims extracts.

Changes

• New test file: tests/data/unformatted/222_colorado_claims_extract.sql

  • Contains a dbt model for Colorado claims medical data extraction and formatting
  • Includes complex SQL with multiple CTEs (Common Table Expressions) for claims processing, aggregation, and report generation
  • Demonstrates formatting of pipe-delimited output for compliance reporting
  • Marked with disable-parser comment due to conditional logic in the model

• Updated test registry: tests/golden_test.rs

  • Added new golden test macro golden_unformatted_222_colorado_claims_extract to validate formatting of the Colorado claims extract model

Implementation Details

The test file includes a complete dbt model that:

• Processes Colorado all-payers claims data with multiple transformation stages
• Calculates aggregated amounts by claim type (vision, dental, other)
• Generates header, data, and trailer records in pipe-delimited format
• Uses dynamic column selection via Jinja templating to exclude internal fields
• Implements surrogate key generation for claim identification

https://claude.ai/code/session_014YynqZn3ATqFB64gfvD8m9