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
66 lines
1.6 KiB
Ruby
66 lines
1.6 KiB
Ruby
RSpec.describe Mutant::Expression::Namespace::Recursive do
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let(:object) { parse_expression(input) }
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let(:input) { 'TestApp::Literal*' }
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let(:env) { Fixtures::TEST_ENV }
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describe '#matcher' do
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subject { object.matcher(env) }
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it { should eql(Mutant::Matcher::Namespace.new(env, object)) }
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end
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describe '#syntax' do
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subject { object.syntax }
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it { should eql(input) }
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end
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describe '#match_length' do
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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(0) }
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end
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context 'when other expression describes a shorter prefix' do
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let(:other) { parse_expression('TestApp') }
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it { should be(0) }
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end
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context 'when other expression describes adjacent namespace' do
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let(:other) { parse_expression('TestApp::LiteralFoo') }
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it { should be(0) }
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end
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context 'when other expression describes root namespace' do
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let(:other) { parse_expression('TestApp::Literal') }
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it { should be(16) }
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end
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context 'when other expression describes a longer prefix' do
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context 'on constants' do
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let(:other) { parse_expression('TestApp::Literal::Deep') }
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it { should be(input[0..-2].length) }
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end
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context 'on singleton method' do
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let(:other) { parse_expression('TestApp::Literal.foo') }
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it { should be(input[0..-2].length) }
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end
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context 'on instance method' do
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let(:other) { parse_expression('TestApp::Literal#foo') }
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it { should be(input[0..-2].length) }
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end
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end
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end
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end
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