discourse/spec/components/summarize_spec.rb

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require 'spec_helper'
require 'summarize'
describe Summarize do
it "is blank when the input is nil" do
Summarize.new(nil).summary.should be_blank
end
it "is blank when the input is an empty string" do
Summarize.new("").summary.should be_blank
end
it "removes html tags" do
Summarize.new("hello <b>robin</b>").summary.should == "hello robin"
end
it "strips leading and trailing space" do
Summarize.new("\t \t hello \t ").summary.should == "hello"
end
it "trims long strings and adds an ellipsis" do
Summarize.stubs(:max_length).returns(11)
Summarize.new("discourse is a cool forum").summary.should == "discourse is..."
end
end