@api private Base class for `and` and `or` compound matchers. rubocop:disable ClassLength
@private
@private
@private
# File lib/rspec/matchers/built_in/compound.rb, line 11 def initialize(matcher_1, matcher_2) @matcher_1 = matcher_1 @matcher_2 = matcher_2 end
@api private @return [String]
# File lib/rspec/matchers/built_in/compound.rb, line 26 def description "#{matcher_1.description} #{conjunction} #{matcher_2.description}" end
@api private @return [Boolean]
# File lib/rspec/matchers/built_in/compound.rb, line 42 def diffable? matcher_is_diffable?(matcher_1) || matcher_is_diffable?(matcher_2) end
@private
# File lib/rspec/matchers/built_in/compound.rb, line 17 def does_not_match?(_actual) raise NotImplementedError, "`expect(...).not_to matcher.#{conjunction} matcher` " "is not supported, since it creates a bit of an ambiguity. Instead, define negated versions " "of whatever matchers you wish to negate with `RSpec::Matchers.define_negated_matcher` and " "use `expect(...).to matcher.#{conjunction} matcher`." end
@api private @return [RSpec::Matchers::ExpectedsForMultipleDiffs]
# File lib/rspec/matchers/built_in/compound.rb, line 48 def expected return nil unless evaluator ::RSpec::Matchers::ExpectedsForMultipleDiffs.for_many_matchers(diffable_matcher_list) end
# File lib/rspec/matchers/built_in/compound.rb, line 35 def expects_call_stack_jump? NestedEvaluator.matcher_expects_call_stack_jump?(matcher_1) || NestedEvaluator.matcher_expects_call_stack_jump?(matcher_2) end
# File lib/rspec/matchers/built_in/compound.rb, line 30 def supports_block_expectations? matcher_supports_block_expectations?(matcher_1) && matcher_supports_block_expectations?(matcher_2) end
# File lib/rspec/matchers/built_in/compound.rb, line 55 def diffable_matcher_list list = [] list.concat(diffable_matcher_list_for(matcher_1)) unless matcher_1_matches? list.concat(diffable_matcher_list_for(matcher_2)) unless matcher_2_matches? list end
# File lib/rspec/matchers/built_in/compound.rb, line 86 def compound_failure_message "#{indent_multiline_message(matcher_1.failure_message.sub(/\n+\z/, ''))}" "\n\n...#{conjunction}:" "\n\n#{indent_multiline_message(matcher_2.failure_message.sub(/\A\n+/, ''))}" end
# File lib/rspec/matchers/built_in/compound.rb, line 112 def diffable_matcher_list_for(matcher) return [] unless matcher_is_diffable?(matcher) return matcher.diffable_matcher_list if Compound === matcher [matcher] end
# File lib/rspec/matchers/built_in/compound.rb, line 80 def indent_multiline_message(message) message.lines.map do |line| line =~ /\S/ ? ' ' + line : line end.join end
# File lib/rspec/matchers/built_in/compound.rb, line 64 def initialize_copy(other) @matcher_1 = @matcher_1.clone @matcher_2 = @matcher_2.clone super end
# File lib/rspec/matchers/built_in/compound.rb, line 70 def match(_expected, actual) evaluator_klass = if supports_block_expectations? && Proc === actual NestedEvaluator else SequentialEvaluator end @evaluator = evaluator_klass.new(actual, matcher_1, matcher_2) end
# File lib/rspec/matchers/built_in/compound.rb, line 92 def matcher_1_matches? evaluator.matcher_matches?(matcher_1) end
# File lib/rspec/matchers/built_in/compound.rb, line 96 def matcher_2_matches? evaluator.matcher_matches?(matcher_2) end
# File lib/rspec/matchers/built_in/compound.rb, line 106 def matcher_is_diffable?(matcher) matcher.diffable? rescue NoMethodError false end
# File lib/rspec/matchers/built_in/compound.rb, line 100 def matcher_supports_block_expectations?(matcher) matcher.supports_block_expectations? rescue NoMethodError false end