37 lines
714 B
Ruby
37 lines
714 B
Ruby
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RSpec.describe Mutant::AST::Sexp do
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let(:object) do
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Class.new do
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include Mutant::AST::Sexp
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public :n_not
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public :s
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end.new
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end
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describe '#n_not' do
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subject { object.n_not(node) }
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let(:node) { s(:true) }
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it 'returns negated ast' do
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expect(subject).to eql(s(:send, s(:true), :!))
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end
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end
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describe '#s' do
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subject { object.s(*arguments) }
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context 'with single argument' do
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let(:arguments) { %i[foo] }
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it { should eql(Parser::AST::Node.new(:foo)) }
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end
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context 'with single multiple arguments' do
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let(:arguments) { %i[foo bar baz] }
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it { should eql(Parser::AST::Node.new(:foo, %i[bar baz])) }
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end
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end
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end
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