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Contents
require 'spec_helper'
require 'mspire/mass'
describe 'Mspire::Mass' do
it 'can access elemental masses by string or symbol' do
{
'c' => 12.0, # +
'br' => 78.9183361, # +
'd' => 2.014101779, # +
'f' => 18.99840322, # +
'n' => 14.003074, # +
'o' => 15.99491463, # +
'na' => 22.9897677, # +
'p' => 30.973762, # +
's' => 31.9720707, # +
'li' => 7.016003, # +
'cl' => 34.96885272, # +
'k' => 38.9637074, # +
'si' => 27.9769265325,
'i' => 126.904473, # +
'h+' => 1.00727646677,
'h' => 1.007825035, # +
'h2o' => 18.0105647,
'oh' => 17.002739665,
'e' => 0.0005486,
'se' => 79.9165196
}.each do |el, mass|
Mspire::Mass::MONO[el].should_not be_nil
Mspire::Mass::MONO[el].should == Mspire::Mass::MONO[el.to_sym]
Mspire::Mass::MONO[el].should be_within(0.00001).of(mass)
end
{ h: 1.00794, he: 4.002602, ni: 58.6934 }.each do |el, mass|
Mspire::Mass::AVG[el].should_not be_nil
Mspire::Mass::AVG[el].should == Mspire::Mass::AVG[el.to_sym]
Mspire::Mass::AVG[el].should be_within(0.00001).of(mass)
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems