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Fix word_wrap not to break at max line length

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...but *after* the max line length.
This commit is contained in:
Elliot Winkler 2015-11-27 19:25:47 -07:00
parent 8e68d99217
commit a0b6cb2581
2 changed files with 12 additions and 1 deletions
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2
lib/shoulda/matchers/util/word_wrap.rb
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@ -165,7 +165,7 @@ module Shoulda
end
def determine_where_to_break_line(line)
index = TERMINAL_WIDTH - 1
index = TERMINAL_WIDTH
while line[index] !~ /\s/
index -= 1

11
spec/unit/shoulda/matchers/util/word_wrap_spec.rb
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@ -35,6 +35,17 @@ luscious, ipsum sit amet efficitur feugiat
MESSAGE
end
it "does not break at the maximum line length, but afterward" do
wrapped_message = described_class.word_wrap(<<-MESSAGE.rstrip)
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean luscius, ipsum sit amet efficitur feugiat
MESSAGE
expect(wrapped_message).to eq(<<-MESSAGE.rstrip)
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean luscius,
ipsum sit amet efficitur feugiat
MESSAGE
end
it "re-wraps entire paragraphs" do
wrapped_message = described_class.word_wrap(<<-MESSAGE)
Lorem ipsum dolor sit amet,