42 lines
1.3 KiB
Ruby
42 lines
1.3 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe SafeFormatHelper, feature_category: :shared do
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describe '#safe_format' do
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shared_examples 'safe formatting' do |format, args:, result:|
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subject { helper.safe_format(format, **args) }
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it { is_expected.to eq(result) }
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it { is_expected.to be_html_safe }
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end
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it_behaves_like 'safe formatting', '', args: {}, result: ''
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it_behaves_like 'safe formatting', 'Foo', args: {}, result: 'Foo'
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it_behaves_like 'safe formatting', '<b>strong</b>', args: {},
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result: '<b>strong</b>'
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it_behaves_like 'safe formatting', '%{open}strong%{close}',
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args: { open: '<b>'.html_safe, close: '</b>'.html_safe },
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result: '<b>strong</b>'
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it_behaves_like 'safe formatting', '%{open}strong%{close} %{user_input}',
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args: { open: '<b>'.html_safe, close: '</b>'.html_safe,
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user_input: '<a href="">link</a>' },
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result: '<b>strong</b> <a href="">link</a>'
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context 'when format is marked as html_safe' do
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let(:format) { '<b>strong</b>'.html_safe }
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let(:args) { {} }
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it 'raises an error' do
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message = 'Argument `format` must not be marked as html_safe!'
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expect { helper.safe_format(format, **args) }
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.to raise_error ArgumentError, message
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end
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end
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end
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end
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