2013-03-08 15:04:37 -05:00
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require 'spec_helper'
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require 'summarize'
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describe Summarize do
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it "is blank when the input is nil" do
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Summarize.new(nil).summary.should be_blank
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end
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it "is blank when the input is an empty string" do
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Summarize.new("").summary.should be_blank
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end
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it "removes html tags" do
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Summarize.new("hello <b>robin</b>").summary.should == "hello robin"
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end
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2013-03-22 07:32:56 -04:00
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it "removes doctype entries" do
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# this is not valid html but this is just testing DOCTYPE entries
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Summarize.new("<!DOCTYPE html>Discourse").summary.should == "Discourse"
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end
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2013-03-08 15:04:37 -05:00
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it "strips leading and trailing space" do
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Summarize.new("\t \t hello \t ").summary.should == "hello"
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end
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it "trims long strings and adds an ellipsis" do
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Summarize.stubs(:max_length).returns(11)
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Summarize.new("discourse is a cool forum").summary.should == "discourse is..."
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end
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end
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