37 lines
965 B
Ruby
37 lines
965 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe BytesizeValidator do
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let(:model) do
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Class.new do
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include ActiveModel::Model
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include ActiveModel::Validations
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attr_accessor :content
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alias_method :content_before_type_cast, :content
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validates :content, bytesize: { maximum: -> { 7 } }
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end.new
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end
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using RSpec::Parameterized::TableSyntax
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where(:content, :validity, :errors) do
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'short' | true | {}
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'very long' | false | { content: ['is too long (9 Bytes). The maximum size is 7 Bytes.'] }
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'short😁' | false | { content: ['is too long (9 Bytes). The maximum size is 7 Bytes.'] }
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'short⇏' | false | { content: ['is too long (8 Bytes). The maximum size is 7 Bytes.'] }
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end
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with_them do
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before do
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model.content = content
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model.validate
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end
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it { expect(model.valid?).to eq(validity) }
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it { expect(model.errors.messages).to eq(errors) }
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end
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end
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