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Contents
require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
describe Parsing::DurationParser do
dur_parser = Parsing::DurationParser.new
before :all do
@valid = {
:numbers => [1,5,50,3999,01,0010,0000005050],
}
@invalid = {
:numbers => [0,00],
}
end
context 'valid (non-zero) numerator and denominator' do
["n","n/","n/d","/d"].each do |expr|
it "should parse durations of the form #{expr}" do
@valid[:numbers].each do |n|
@valid[:numbers].each do |d|
str = expr.gsub('n',"#{n}")
str = str.gsub('d',"#{d}")
dur_parser.parse(str).should_not be nil
end
end
end
end
end
context 'invalid (zero) numerator and valid denominator' do
["n","n/","n/d"].each do |expr|
it "should parse durations of the form #{expr}" do
@invalid[:numbers].each do |n|
@valid[:numbers].each do |d|
str = expr.gsub('n',"#{n}")
str = str.gsub('d',"#{d}")
dur_parser.parse(str).should be nil
end
end
end
end
end
context 'valid numerator and invalid (zero) denominator' do
["n/d","/d"].each do |expr|
it "should parse durations of the form #{expr}" do
@valid[:numbers].each do |n|
@invalid[:numbers].each do |d|
str = expr.gsub('n',"#{n}")
str = str.gsub('d',"#{d}")
dur_parser.parse(str).should be nil
end
end
end
end
end
context 'invalid numerator and invalid denominator' do
["n","n/","n/d","/d"].each do |expr|
it "should parse durations of the form #{expr}" do
@invalid[:numbers].each do |n|
@invalid[:numbers].each do |d|
str = expr.gsub('n',"#{n}")
str = str.gsub('d',"#{d}")
dur_parser.parse(str).should be nil
end
end
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems