115 lines
3.0 KiB
Ruby
115 lines
3.0 KiB
Ruby
# rubocop:disable ClassAndModuleChildren
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RSpec.describe Mutant::Matcher::Method::Singleton, '#each' do
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subject { object.each { |subject| yields << subject } }
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let(:object) { described_class.new(env, scope, method) }
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let(:method) { scope.method(method_name) }
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let(:env) { Fixtures::TEST_ENV }
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let(:yields) { [] }
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let(:namespace) { self.class }
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let(:scope) { self.class::Foo }
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let(:type) { :defs }
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let(:method_arity) { 0 }
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def name
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node.children[1]
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end
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def arguments
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node.children[2]
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end
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context 'on singleton methods' do
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context 'when also defined on lvar' do
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let(:base) { __LINE__ }
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class self::Foo
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a = Object.new
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def a.bar; end; def self.bar; end
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end
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let(:method_name) { :bar }
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let(:method_line) { 3 }
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it_should_behave_like 'a method matcher'
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it 'warns about definition on non const/self' do
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subject
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expect(env.config.reporter.warn_calls).to(
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include('Can only match :defs on :self or :const got :lvar unable to match')
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)
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end
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end
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context 'when defined on self' do
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let(:base) { __LINE__ }
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class self::Foo
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def self.bar; end
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end
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let(:method_name) { :bar }
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let(:method_line) { 2 }
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it_should_behave_like 'a method matcher'
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end
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context 'when defined on constant' do
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context 'inside namespace' do
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let(:base) { __LINE__ }
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module self::Namespace
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class Foo
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def Foo.bar
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end
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end
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end
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let(:scope) { self.class::Namespace::Foo }
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let(:method_name) { :bar }
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let(:method_line) { 3 }
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it_should_behave_like 'a method matcher'
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end
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context 'outside namespace' do
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let(:base) { __LINE__ }
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module self::Namespace
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class Foo
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end
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def Foo.bar
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end
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end
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let(:method_name) { :bar }
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let(:method_line) { 5 }
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let(:scope) { self.class::Namespace::Foo }
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it_should_behave_like 'a method matcher'
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end
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end
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context 'when defined multiple times in the same line' do
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context 'with method on different scope' do
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let(:base) { __LINE__ }
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module self::Namespace
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module Foo; end
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module Bar
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def self.baz
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end
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def Foo.baz(_arg)
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end
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end
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end
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let(:scope) { self.class::Namespace::Bar }
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let(:method_name) { :baz }
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let(:method_line) { 4 }
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let(:method_arity) { 0 }
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it_should_behave_like 'a method matcher'
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end
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end
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end
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end
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