45 lines
1.4 KiB
Ruby
45 lines
1.4 KiB
Ruby
module Rspec::Dunlop::SelfTest::Integrity
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extend ActiveSupport::Concern
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Pair = Struct.new(:key, :value)
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# it{ should be_properly_installed_and_configured }
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def properly_installed_and_configured?
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if defined?(TargetFile)
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target_file_valid?
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end
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if defined?(SourceFile)
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source_file_valid?
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end
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true
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end
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def target_file_valid?
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# Naming uniqueness
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test_duplicate_model_names TargetFile.classes
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end
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def source_file_valid?
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test_duplicate_model_names SourceFile.classes
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end
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def test_duplicate_model_names(models)
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singular_names = models.map{|cls| Pair.new(cls.name, cls.model_name.human) }
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duplicate_singular_names = singular_names.group_by(&:value).select { |k, vs| vs.size > 1 }
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if duplicate_singular_names.present?
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message = duplicate_singular_names.map{|name, pairs| "The models #{pairs.map(&:key).join(', ')} have a duplicate singular name #{name}"}.join("\n")
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raise DunlopValidationError.new(message)
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end
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plural_names = models.map{|cls| Pair.new(cls.name, cls.model_name.human_plural) }
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duplicate_plural_names = plural_names.group_by(&:value).select { |k, vs| vs.size > 1 }
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if duplicate_plural_names.present?
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message = duplicate_plural_names.map{|name, pairs| "The models #{pairs.map(&:key).join(', ')} have a duplicate plural name #{name}"}.join("\n")
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raise DunlopValidationError.new(message)
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end
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end
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class DunlopValidationError < StandardError
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end
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end
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