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require 'spec_helper'
describe ReverseMarkdown::Converters::Text do
let(:converter) { ReverseMarkdown::Converters::Text.new }
it 'treats newline within text as a single whitespace' do
input = node_for("<p>foo\nbar</p>")
result = converter.convert(input)
expect(result).to eq 'foo bar'
end
it 'handles windows-style \r\n correctly' do
input = node_for("<p>foo \r\n\r\n bar</p>")
result = converter.convert(input)
expect(result).to eq 'foo bar'
end
it 'removes leading newlines' do
input = node_for("<p>\n\nfoo bar</p>")
result = converter.convert(input)
expect(result).to eq 'foo bar'
end
it 'removes trailing newlines' do
input = node_for("<p>foo bar\n\n</p>")
result = converter.convert(input)
expect(result).to eq 'foo bar'
end
it 'keeps nbsps' do
input = node_for("<p>foo\u00A0bar \u00A0</p>")
result = converter.convert(input)
expect(result).to eq "foo bar "
end
it 'keeps escaped HTML-ish characters' do
input = node_for("<p><foo></p>")
result = converter.convert(input)
expect(result).to eq '\<foo\>'
end
context 'within backticks' do
it "preserves single underscores" do
input = node_for("<p>`foo_bar`</p>")
result = converter.convert(input)
expect(result).to eq '`foo_bar`'
end
it "preserves multiple underscores" do
input = node_for("<p>`foo_bar __example__`</p>")
result = converter.convert(input)
expect(result).to eq '`foo_bar __example__`'
end
it "preserves single asterisks" do
input = node_for("<p>`def foo *args`</p>")
result = converter.convert(input)
expect(result).to eq '`def foo *args`'
end
it "preserves multiple asterisks" do
input = node_for("<p>`def foo 2***3`</p>")
result = converter.convert(input)
expect(result).to eq '`def foo 2***3`'
end
end
end
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