Class: RSpec::CoverIt::ContextCoverage

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/cover_it/context_coverage.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(context:, pretest_results:) ⇒ ContextCoverage

Returns a new instance of ContextCoverage.



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# File 'lib/rspec/cover_it/context_coverage.rb', line 4

def initialize(context:, pretest_results:)
  @context, @pretest_results = context, pretest_results
  @precontext_coverage = @postcontext_coverage = nil
end

Instance Attribute Details

#postcontext_coverage ⇒ Object

Returns the value of attribute postcontext_coverage.



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# File 'lib/rspec/cover_it/context_coverage.rb', line 9

def postcontext_coverage
  @postcontext_coverage
end

#precontext_coverage ⇒ Object

Returns the value of attribute precontext_coverage.



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# File 'lib/rspec/cover_it/context_coverage.rb', line 9

def precontext_coverage
  @precontext_coverage
end

Instance Method Details

#enforce!(default_threshold:) ⇒ Object 



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# File 'lib/rspec/cover_it/context_coverage.rb', line 25

def enforce!(default_threshold:)
  assert_ready!
  if precovered?
    fail_with_missing_code!
  elsif local_coverage_rate < (context.specific_threshold || default_threshold)
    fail_with_missing_coverage!
  end
end

#local_coverage ⇒ Object 



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# File 'lib/rspec/cover_it/context_coverage.rb', line 11

def local_coverage
  assert_ready!
  return nil unless precontext_coverage && postcontext_coverage && coverable_lines?
  @_local_coverage ||= pretest_coverage
    .zip(precontext_coverage, postcontext_coverage)
    .map { |a, b, c| line_calculation(a, b, c) }
end

#local_coverage_rate ⇒ Object 



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# File 'lib/rspec/cover_it/context_coverage.rb', line 19

def local_coverage_rate
  assert_ready!
  return nil unless covered_line_count
  covered_line_count.to_f / coverable_line_count.to_f
end