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require 'spec_helper'
describe FileSizeValidator, lib: true do
let(:validator) { FileSizeValidator.new(options) }
let(:attachment) { AttachmentUploader.new }
let(:note) { create(:note) }
describe 'options uses an integer' do
let(:options) { { maximum: 10, attributes: { attachment: attachment } } }
it 'attachment exceeds maximum limit' do
allow(attachment).to receive(:size) { 100 }
validator.validate_each(note, :attachment, attachment)
expect(note.errors).to have_key(:attachment)
end
it 'attachment under maximum limit' do
allow(attachment).to receive(:size) { 1 }
validator.validate_each(note, :attachment, attachment)
expect(note.errors).not_to have_key(:attachment)
end
end
describe 'options uses a symbol' do
let(:options) do
{
maximum: :test,
attributes: { attachment: attachment }
}
end
before do
allow(note).to receive(:test) { 10 }
end
it 'attachment exceeds maximum limit' do
allow(attachment).to receive(:size) { 100 }
validator.validate_each(note, :attachment, attachment)
expect(note.errors).to have_key(:attachment)
end
it 'attachment under maximum limit' do
allow(attachment).to receive(:size) { 1 }
validator.validate_each(note, :attachment, attachment)
expect(note.errors).not_to have_key(:attachment)
end
end
end