62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
# -*- coding:binary -*-
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shared_examples_for "an option" do |valid_values, invalid_values, type|
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subject do
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described_class.new("name")
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end
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let(:required) { described_class.new('name', [true, 'A description here'])}
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let(:optional) { described_class.new('name', [false, 'A description here'])}
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it "should return a type of #{type}" do
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subject.type.should == type
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end
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context 'when required' do
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it 'should not be valid for nil' do
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required.valid?(nil).should == false
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end
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end
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context 'when not required' do
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it 'it should be valid for nil' do
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optional.valid?(nil).should == true
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end
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end
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context "with valid values" do
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valid_values.each do |vhash|
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valid_value = vhash[:value]
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normalized_value = vhash[:normalized]
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it "should be valid and normalize appropriately: #{valid_value}" do
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block = Proc.new {
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subject.normalize(valid_value).should == normalized_value
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subject.valid?(valid_value).should be_truthy
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}
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if vhash[:skip]
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skip(vhash[:skip], &block)
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else
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block.call
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end
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end
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end
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end
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context "with invalid values" do
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invalid_values.each do |vhash|
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invalid_value = vhash[:value]
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it "should not be valid: #{invalid_value}" do
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block = Proc.new { subject.valid?(invalid_value).should be_falsey }
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if vhash[:skip]
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skip(vhash[:skip], &block)
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else
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block.call
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end
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end
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end
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end
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end
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