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require 'mocha/parameter_matchers/base'
require 'mocha/parameter_matchers/all_of'
require 'mocha/parameter_matchers/has_entry'
module Mocha
module ParameterMatchers
# Matches +Hash+ containing all +entries+.
#
# @param [Hash] entries expected +Hash+ entries.
# @return [HasEntries] parameter matcher.
#
# @see Expectation#with
#
# @example Actual parameter contains all expected entries.
# object = mock()
# object.expects(:method_1).with(has_entries('key_1' => 1, 'key_2' => 2))
# object.method_1('key_1' => 1, 'key_2' => 2, 'key_3' => 3)
# # no error raised
#
# @example Actual parameter does not contain all expected entries.
# object = mock()
# object.expects(:method_1).with(has_entries('key_1' => 1, 'key_2' => 2))
# object.method_1('key_1' => 1, 'key_2' => 99)
# # error raised, because method_1 was not called with Hash containing entries: 'key_1' => 1, 'key_2' => 2
#
def has_entries(entries) # rubocop:disable Naming/PredicateName
HasEntries.new(entries)
end
# Parameter matcher which matches when actual parameter contains all expected +Hash+ entries.
class HasEntries < Base
# @private
def initialize(entries)
@entries = entries
end
# @private
def matches?(available_parameters)
parameter = available_parameters.shift
has_entry_matchers = @entries.map { |key, value| HasEntry.new(key, value) }
AllOf.new(*has_entry_matchers).matches?([parameter])
end
# @private
def mocha_inspect
"has_entries(#{@entries.mocha_inspect})"
end
end
end
end
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