96 lines
1.8 KiB
Ruby
96 lines
1.8 KiB
Ruby
module Mutant
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# Abstract base class mutant test framework integrations
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class Integration
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include AbstractType, Adamantium::Flat, Concord.new(:config)
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REGISTRY = {}
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# Setup integration
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#
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# @param [String] name
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#
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# @return [Integration]
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def self.setup(name)
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require "mutant/integration/#{name}"
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lookup(name)
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end
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# Lookup integration for name
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#
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# @param [String] name
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#
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# @return [Integration]
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# if found
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def self.lookup(name)
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REGISTRY.fetch(name)
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end
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# Register integration
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#
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# @param [String] name
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#
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# @return [undefined]
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def self.register(name)
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REGISTRY[name] = self
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end
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private_class_method :register
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# Perform integration setup
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#
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# @return [self]
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def setup
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self
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end
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# Run a collection of tests
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#
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# @param [Enumerable<Test>] tests
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#
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# @return [Result::Test]
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abstract_method :call
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# Available tests for integration
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#
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# @return [Enumerable<Test>]
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abstract_method :all_tests
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private
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# Expression parser
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#
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# @return [Expression::Parser]
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def expression_parser
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config.expression_parser
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end
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# Null integration that never kills a mutation
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class Null < self
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register('null')
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# Available tests for integration
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#
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# @return [Enumerable<Test>]
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def all_tests
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EMPTY_ARRAY
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end
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# Run a collection of tests
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#
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# @param [Enumerable<Mutant::Test>] tests
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#
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# @return [Result::Test]
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def call(tests)
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Result::Test.new(
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output: '',
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passed: true,
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runtime: 0.0,
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tests: tests
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)
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end
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end # Null
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end # Integration
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end # Mutant
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