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Contents
# encoding: utf-8
require 'spec_helper'
require 'attr_enumerable'
describe AttrEnumerable do
context :each_attr do
class AttrEnumerablePerson
attr_reader :name, :age
def initialize(name, age)
@name, @age = name, age
end
end
class AttrEnumerablePersons
attr_reader :attr_enumerable_persons
include AttrEnumerable
def initialize(attr_enumerable_persons = [])
@attr_enumerable_persons = attr_enumerable_persons
end
def <<(person)
@attr_enumerable_persons << attr_enumerable_persons
end
end
cases = [
{
case_no: 1,
case_title: 'name case',
klass: AttrEnumerablePersons.new(
[
AttrEnumerablePerson.new('tanaka', 84),
AttrEnumerablePerson.new('suzuki', 103)
]
),
method: :each_name,
expected: ['tanaka', 'suzuki']
},
{
case_no: 2,
case_title: 'age case',
klass: AttrEnumerablePersons.new(
[
AttrEnumerablePerson.new('tanaka', 84),
AttrEnumerablePerson.new('suzuki', 103)
]
),
method: :each_age,
expected: [84, 103]
},
]
cases.each do |c|
it "|case_no=#{c[:case_no]}|case_title=#{c[:case_title]}" do
begin
case_before c
# -- given --
# nothing
# -- when --
ret = []
c[:klass].send c[:method] { |attribute| ret << attribute }
# -- then --
expect(ret).to eq(c[:expected])
ensure
case_after c
end
end
def case_before(c)
# implement each case before
end
def case_after(c)
# implement each case after
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems