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Contents
require 'mocha/parameter_matchers/base'
module Mocha
module ParameterMatchers
# :call-seq: has_entry(key, value) -> parameter_matcher
# has_entry(key => value) -> parameter_matcher
#
# Matches +Hash+ containing entry with +key+ and +value+.
# object = mock()
# object.expects(:method_1).with(has_entry('key_1', 1))
# object.method_1('key_1' => 1, 'key_2' => 2)
# # no error raised
#
# object = mock()
# object.expects(:method_1).with(has_entry('key_1' => 1))
# object.method_1('key_1' => 1, 'key_2' => 2)
# # no error raised
#
# object = mock()
# object.expects(:method_1).with(has_entry('key_1', 1))
# object.method_1('key_1' => 2, 'key_2' => 1)
# # error raised, because method_1 was not called with Hash containing entry: 'key_1' => 1
#
# object = mock()
# object.expects(:method_1).with(has_entry('key_1' => 1))
# object.method_1('key_1' => 2, 'key_2' => 1)
# # error raised, because method_1 was not called with Hash containing entry: 'key_1' => 1
def has_entry(*options)
key, value = options.shift, options.shift
key, value = key.to_a[0][0..1] if key.is_a?(Hash)
HasEntry.new(key, value)
end
class HasEntry < Base # :nodoc:
def initialize(key, value)
@key, @value = key, value
end
def matches?(available_parameters)
parameter = available_parameters.shift
return false unless parameter.respond_to?(:keys) && parameter.respond_to?(:[])
matching_keys = parameter.keys.select { |key| @key.to_matcher.matches?([key]) }
matching_keys.any? { |key| @value.to_matcher.matches?([parameter[key]]) }
end
def mocha_inspect
"has_entry(#{@key.mocha_inspect} => #{@value.mocha_inspect})"
end
end
end
end
Version data entries
42 entries across 42 versions & 7 rubygems