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require 'spec_helper'
describe BroadcastMessagesHelper do
describe 'broadcast_message' do
it 'returns nil when no current message' do
expect(helper.broadcast_message(nil)).to be_nil
end
it 'includes the current message' do
current = double(message: 'Current Message')
allow(helper).to receive(:broadcast_message_style).and_return(nil)
expect(helper.broadcast_message(current)).to include 'Current Message'
end
it 'includes custom style' do
current = double(message: 'Current Message')
allow(helper).to receive(:broadcast_message_style).and_return('foo')
expect(helper.broadcast_message(current)).to include 'style="foo"'
end
end
describe 'broadcast_message_style' do
it 'defaults to no style' do
broadcast_message = spy
expect(helper.broadcast_message_style(broadcast_message)).to eq ''
end
it 'allows custom style' do
broadcast_message = double(color: '#f2dede', font: '#b94a48')
expect(helper.broadcast_message_style(broadcast_message)).
to match('background-color: #f2dede; color: #b94a48')
end
end
end
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