85 lines
2.4 KiB
Ruby
85 lines
2.4 KiB
Ruby
require File.join(File.dirname(__FILE__), '..', 'spec_helper')
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describe AASM::SupportingClasses::StateTransition do
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it 'should set from, to, and opts attr readers' do
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opts = {:from => 'foo', :to => 'bar', :guard => 'g'}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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st.from.should == opts[:from]
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st.to.should == opts[:to]
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st.opts.should == opts
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end
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it 'should pass equality check if from and to are the same' do
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opts = {:from => 'foo', :to => 'bar', :guard => 'g'}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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obj = mock('object')
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obj.stub!(:from).and_return(opts[:from])
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obj.stub!(:to).and_return(opts[:to])
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st.should == obj
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end
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it 'should fail equality check if from are not the same' do
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opts = {:from => 'foo', :to => 'bar', :guard => 'g'}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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obj = mock('object')
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obj.stub!(:from).and_return('blah')
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obj.stub!(:to).and_return(opts[:to])
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st.should_not == obj
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end
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it 'should fail equality check if to are not the same' do
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opts = {:from => 'foo', :to => 'bar', :guard => 'g'}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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obj = mock('object')
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obj.stub!(:from).and_return(opts[:from])
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obj.stub!(:to).and_return('blah')
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st.should_not == obj
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end
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end
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describe AASM::SupportingClasses::StateTransition, '- when performing guard checks' do
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it 'should return true of there is no guard' do
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opts = {:from => 'foo', :to => 'bar'}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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st.perform(nil).should be_true
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end
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it 'should call the method on the object if guard is a symbol' do
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opts = {:from => 'foo', :to => 'bar', :guard => :test}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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obj = mock('object')
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obj.should_receive(:test)
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st.perform(obj)
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end
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it 'should call the method on the object if guard is a string' do
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opts = {:from => 'foo', :to => 'bar', :guard => 'test'}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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obj = mock('object')
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obj.should_receive(:test)
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st.perform(obj)
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end
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it 'should call the proc passing the object if the guard is a proc' do
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opts = {:from => 'foo', :to => 'bar', :guard => Proc.new {|o| o.test}}
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st = AASM::SupportingClasses::StateTransition.new(opts)
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obj = mock('object')
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obj.should_receive(:test)
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st.perform(obj)
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end
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end
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