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95 lines
2.6 KiB
95 lines
2.6 KiB
#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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require 'spec_helper'
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describe CustomValue::FloatStrategy do
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let(:custom_value) {
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double('CustomValue',
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value: value)
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}
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describe '#typed_value' do
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subject { described_class.new(custom_value).typed_value }
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context 'value is some float string' do
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let(:value) { '3.14' }
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it { is_expected.to eql(3.14) }
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end
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context 'value is blank' do
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let(:value) { '' }
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it { is_expected.to be_nil }
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end
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context 'value is nil' do
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let(:value) { nil }
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it { is_expected.to be_nil }
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end
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end
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describe '#validate_type_of_value' do
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subject { described_class.new(custom_value).validate_type_of_value }
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context 'value is float string in decimal notation' do
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let(:value) { '3.14' }
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it 'accepts' do
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is_expected.to be_nil
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end
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end
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context 'value is float string in exp. notation' do
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let(:value) { '5.0e-14' }
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it 'accepts' do
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is_expected.to be_nil
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end
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end
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context 'value is not a float string' do
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let(:value) { 'banana' }
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it 'rejects' do
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is_expected.to eql(:not_a_number)
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end
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end
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context 'value is float' do
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let(:value) { 3.14 }
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it 'accepts' do
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is_expected.to be_nil
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end
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end
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context 'value is int' do
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let(:value) { 3 }
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it 'accepts' do
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# accepting here, as we can "losslessly" convert
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is_expected.to be_nil
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end
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end
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end
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end
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