d647563055
* Avoids boot time mutation of REGISTER constant * Allows to define project specific expression parsing * Avoids custom (slow) serialization of Expression objects speeding up reporter / killer IPC * Improve specification * Improve integration API as it now finally references an object the config * Allow reproduction of syntax from Expression#syntax * Allow instantiation of Expresssion objects without generating the syntax, much nicer for most specs & internal code, avoids generating a string to parse it into an expression * Fix LSP violation in Mutant::Matcher namespace
44 lines
1.1 KiB
Ruby
44 lines
1.1 KiB
Ruby
RSpec.describe Mutant::Expression::Method do
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let(:object) { parse_expression(input) }
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let(:env) { Fixtures::TEST_ENV }
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let(:instance_method) { 'TestApp::Literal#string' }
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let(:singleton_method) { 'TestApp::Literal.string' }
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describe '#match_length' do
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let(:input) { instance_method }
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subject { object.match_length(other) }
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context 'when other is an equivalent expression' do
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let(:other) { parse_expression(object.syntax) }
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it { should be(object.syntax.length) }
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end
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context 'when other is an unequivalent expression' do
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let(:other) { parse_expression('Foo*') }
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it { should be(0) }
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end
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end
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describe '#matcher' do
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subject { object.matcher(env) }
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context 'with an instance method' do
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let(:input) { instance_method }
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it 'returns correct matcher' do
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expect(subject.map(&:expression)).to eql([object])
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end
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end
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context 'with a singleton method' do
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let(:input) { singleton_method }
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it 'returns correct matcher' do
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expect(subject.map(&:expression)).to eql([object])
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end
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end
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end
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end
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