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Validating Vehicle Model Versioning Configuration in PaperTrail

This test suite examines the versioning behavior of the Vehicle model within the PaperTrail gem ecosystem. It specifically validates that Vehicle models are not configured for version tracking by default, ensuring proper implementation of the versioning system.

Test Coverage Overview

The test coverage focuses on verifying the non-versioned state of Vehicle models.

Validates default versioning configuration
Ensures Vehicle model does not automatically track changes
Verifies PaperTrail integration behavior

Implementation Analysis

The testing approach utilizes RSpec’s expectation syntax with a streamlined single-case verification. The implementation leverages RSpec’s `is_expected` matcher combined with the custom `be_versioned` matcher, demonstrating clean and efficient test structure.

Uses RSpec’s modern expectation syntax
Implements custom PaperTrail matchers
Follows single responsibility principle

Technical Details

Testing infrastructure includes:

RSpec test framework
PaperTrail custom matchers
Model-level unit testing
Spec helper configuration
Frozen string literal pragma

Best Practices Demonstrated

The test exemplifies several testing best practices in the Ruby ecosystem. It demonstrates concise test cases, clear expectations, and proper isolation of model behavior. The use of RSpec’s modern syntax and custom matchers shows adherence to community standards.

Clear test intent
Minimal test setup
Proper use of RSpec DSL
Focused test scope

paper-trail-gem/paper_trail

spec/models/vehicle_spec.rb

            
# frozen_string_literal: true

require "spec_helper"

RSpec.describe Vehicle, type: :model do
  it { is_expected.not_to be_versioned }
end