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Versions: 13
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Stored size: 1.29 KB
Contents
require 'spec_helper'
describe Virtus::Coercion::String, '.to_decimal' do
subject { object.to_decimal(string) }
let(:object) { described_class }
{
'1' => BigDecimal('1.0'),
'+1' => BigDecimal('1.0'),
'-1' => BigDecimal('-1.0'),
'1.0' => BigDecimal('1.0'),
'1.0e+1' => BigDecimal('10.0'),
'1.0e-1' => BigDecimal('0.1'),
'1.0E+1' => BigDecimal('10.0'),
'1.0E-1' => BigDecimal('0.1'),
'+1.0' => BigDecimal('1.0'),
'+1.0e+1' => BigDecimal('10.0'),
'+1.0e-1' => BigDecimal('0.1'),
'+1.0E+1' => BigDecimal('10.0'),
'+1.0E-1' => BigDecimal('0.1'),
'-1.0' => BigDecimal('-1.0'),
'-1.0e+1' => BigDecimal('-10.0'),
'-1.0e-1' => BigDecimal('-0.1'),
'-1.0E+1' => BigDecimal('-10.0'),
'-1.0E-1' => BigDecimal('-0.1'),
'.1' => BigDecimal('0.1'),
'.1e+1' => BigDecimal('1.0'),
'.1e-1' => BigDecimal('0.01'),
'.1E+1' => BigDecimal('1.0'),
'.1E-1' => BigDecimal('0.01'),
}.each do |value, expected|
context "with #{value.inspect}" do
let(:string) { value }
it { should be_instance_of(BigDecimal) }
it { should eql(expected) }
end
end
context 'with an invalid decimal string' do
let(:string) { 'non-decimal' }
it { should equal(string) }
end
end
Version data entries
13 entries across 13 versions & 2 rubygems