121 lines
2.6 KiB
Ruby
121 lines
2.6 KiB
Ruby
require 'rails_helper'
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describe ApplicationHelper do
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describe '#code_tag' do
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context 'with code' do
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it "builds a 'pre' tag" do
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code = 'puts 42'
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expect(code_tag(code)).to eq("<pre><code>#{code}</code></pre>")
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end
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end
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context 'without code' do
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it 'calls #empty' do
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expect(code_tag('')).to eq(empty)
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end
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end
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end
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describe '#empty' do
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it "builds an 'i' tag" do
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expect(empty).to eq('<i class="empty fa fa-minus"></i>')
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end
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end
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describe '#label_column' do
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it 'translates the label' do
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expect(I18n).to receive(:translate).at_least(:once)
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label_column('foo')
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end
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end
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describe '#no' do
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it "builds an 'i' tag" do
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expect(no).to eq('<i class="glyphicon glyphicon-remove"></i>')
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end
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end
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describe '#progress_bar' do
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let(:html) { progress_bar(value) }
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let(:value) { 42 }
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it "builds nested 'div' tags" do
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expect(html).to have_css('div.progress div.progress-bar')
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end
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it 'assigns the correct text' do
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expect(html).to have_text("#{value}%")
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end
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it 'uses the correct width' do
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expect(html).to have_css("div.progress-bar[style='width: 42%;']")
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end
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end
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describe '#row' do
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let(:html) { row(label: 'foo', value: 42) }
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it "builds nested 'div' tags" do
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expect(html.scan(/<\/div>/).length).to eq(3)
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end
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end
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describe '#value_column' do
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context 'without a value' do
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let(:html) { value_column('') }
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it "builds a 'div' tag" do
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expect(html).to start_with('<div')
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end
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it 'calls #empty' do
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expect(html).to include(empty)
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end
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end
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context "with a 'false' value" do
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let(:html) { value_column(false) }
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it "builds a 'div' tag" do
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expect(html).to start_with('<div')
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end
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it 'calls #no' do
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expect(html).to include(no)
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end
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end
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context "with a 'true' value" do
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let(:html) { value_column(true) }
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it "builds a 'div' tag" do
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expect(html).to start_with('<div')
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end
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it 'calls #yes' do
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expect(html).to include(yes)
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end
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end
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context 'with a non-boolean value' do
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let(:html) { value_column(value) }
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let(:value) { [42] }
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it "builds a 'div' tag" do
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expect(html).to start_with('<div')
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end
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it "uses the value's string representation" do
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expect(value).to receive(:to_s)
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html
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end
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end
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end
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describe '#yes' do
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it "builds an 'i' tag" do
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expect(yes).to eq('<i class="glyphicon glyphicon-ok"></i>')
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end
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end
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end
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