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# frozen_string_literal: true
require 'spec_helper'
describe Grape::Exceptions::Validation do
it 'fails when params are missing' do
expect { described_class.new(message: 'presence') }.to raise_error(ArgumentError, /missing keyword:.+?params/)
end
context 'when message is a symbol' do
it 'stores message_key' do
expect(described_class.new(params: ['id'], message: :presence).message_key).to eq(:presence)
end
end
context 'when message is a String' do
it 'does not store the message_key' do
expect(described_class.new(params: ['id'], message: 'presence').message_key).to eq(nil)
end
end
end
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