32 lines
960 B
Ruby
32 lines
960 B
Ruby
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require 'spec_helper'
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module Naught
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class NullClassBuilder
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module Commands
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class TestCommand
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end
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end
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end
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describe NullClassBuilder do
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subject(:builder) { NullClassBuilder.new }
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it 'responds to commands defined in NullObjectBuilder::Commands' do
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expect(builder).to respond_to(:test_command)
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end
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it 'translates method calls into command invocations including arguments' do
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test_command = double
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expect(NullClassBuilder::Commands::TestCommand).to receive(:new).
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with(builder, 'foo', 42).
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and_return(test_command)
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expect(test_command).to receive(:call).and_return('COMMAND RESULT')
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expect(builder.test_command('foo', 42)).to eq('COMMAND RESULT')
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end
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it 'handles missing non-command missing methods normally' do
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expect(builder).not_to respond_to(:nonexistant_method)
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expect { builder.nonexistent_method }.to raise_error(NoMethodError)
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end
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end
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end
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