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Contents
require 'spec_helper'
require 'adhearsion/voip/dsl/numerical_string'
require 'adhearsion/voip/constants'
describe "A NumericalString" do
# FIXME: This test is fundamentally broken in Ruby 1.9.
# See https://adhearsion.lighthouseapp.com/projects/5871/tickets/127-ruby-19-and-numericalstring-comparisons-in-case-statements
# The suggested workaround is to cast the object to a string:
# case numerical_string_object.to_s
# when "0987" then ...
# end
# it "should appear to be behave like a Fixnum in a case statement" do
# case numerical_string_for("123")
# when 123 then true
# else false
# end.should be true
#
# case numerical_string_for("0987")
# when 987 then true
# else false
# end.should be true
# end
it "should appear to behave like a String in a case statement" do
numerical_string_for("123").should === "123"
numerical_string_for("0987").should === "0987"
end
it "when compared against a Range that contains the numeric equivalent, the NumericalString is seen as a member" do
(100..200).should === numerical_string_for("150")
(100..200).should === numerical_string_for("0150")
(100..200).should_not === numerical_string_for("1000000")
end
it "comparing against a regular expression works" do
%r|^\d+$|.should === numerical_string_for("027316287")
end
it "checking if a string representation of a number starts with a leading zero" do
with_leading_zeros = %w(01 01234 01.23 01.2)
without_leading_zeros = %w(1 1.2 0 0.0)
with_leading_zeros.each do |number|
numerical_string.starts_with_leading_zero?(number).should_not be false
end
without_leading_zeros.each do |number|
numerical_string.starts_with_leading_zero?(number).should_not be true
end
end
private
def numerical_string
Adhearsion::VoIP::DSL::NumericalString
end
def numerical_string_for(string)
numerical_string.new(string)
end
end
Version data entries
10 entries across 10 versions & 1 rubygems