Add additional ETL DB Model error checking

[jtpalmer]

Description

Adds additional error checking to the initialize functions of the index and foreign key constraint database models.

Motivation and Context

The initialize functions use the columns from the configuration when a name is not specified. The columns are required local properties of the entities, but their existence is not verified until the parent initialize function is called. This function must be called last in the child initialize because the parent initialize uses the name configuration to set the entities name.

Without this change any missing columns produce an Undefined property: stdClass::$columns error which cannot be caught and logged.

Tests performed

Added new tests.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project as found in the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities (and 0 Security Hotspots to review)
0 Code Smells

No Coverage information
0.0% Duplication