46 lines
912 B
Ruby
46 lines
912 B
Ruby
require "rspec/expectations"
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RSpec::Matchers.define :validate_attachment_of do |attr_name|
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match do |record|
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matcher.matches?(record, attr_name)
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end
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chain :on do |validation_context|
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matcher.on(validation_context)
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end
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chain :with_message do |message|
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matcher.with_message(message)
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end
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private
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def matcher
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@matcher ||= ValidateAttachmentOfMatcher.new
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end
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class ValidateAttachmentOfMatcher
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def on(validation_context)
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@validation_context = validation_context
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end
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def with_message(message)
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@message = message
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end
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def matches?(record, attr_name)
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record.send(attr_name).purge
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record.valid?(validation_context)
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record.errors[attr_name].include? message
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end
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private
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attr_reader :validation_context
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def message
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@message || I18n.translate("activerecord.errors.messages.attached")
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end
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end
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end
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