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提交 84268970 编写于 作者: R Rafael Mendonça França
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Merge pull request #16334 from akshay-vishnoi/array-tests 

Move array test files under array
上级 aade0a04 00979fdb
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activesupport/test/core_ext/array/access_test.rb 0 → 100644
浏览文件 @ 84268970
require 'abstract_unit'
require 'active_support/core_ext/array'
class AccessTest < ActiveSupport::TestCase
def test_from
assert_equal %w( a b c d ), %w( a b c d ).from(0)
assert_equal %w( c d ), %w( a b c d ).from(2)
assert_equal %w(), %w( a b c d ).from(10)
assert_equal %w( d e ), %w( a b c d e ).from(-2)
assert_equal %w(), %w( a b c d e ).from(-10)
end
def test_to
assert_equal %w( a ), %w( a b c d ).to(0)
assert_equal %w( a b c ), %w( a b c d ).to(2)
assert_equal %w( a b c d ), %w( a b c d ).to(10)
assert_equal %w( a b c ), %w( a b c d ).to(-2)
assert_equal %w(), %w( a b c ).to(-10)
end
def test_specific_accessor
array = (1..42).to_a
assert_equal array[1], array.second
assert_equal array[2], array.third
assert_equal array[3], array.fourth
assert_equal array[4], array.fifth
assert_equal array[41], array.forty_two
end
end
activesupport/test/core_ext/array_ext_test.rb → activesupport/test/core_ext/array/conversions_test.rb
浏览文件 @ 84268970
......@@ -2,60 +2,9 @@
require 'active_support/core_ext/array'
require 'active_support/core_ext/big_decimal'
require 'active_support/core_ext/hash'
require 'active_support/core_ext/object/conversions'
require 'active_support/core_ext/string'
class ArrayExtAccessTests < ActiveSupport::TestCase
def test_from
assert_equal %w( a b c d ), %w( a b c d ).from(0)
assert_equal %w( c d ), %w( a b c d ).from(2)
assert_equal %w(), %w( a b c d ).from(10)
assert_equal %w( d e ), %w( a b c d e ).from(-2)
assert_equal %w(), %w( a b c d e ).from(-10)
end
def test_to
assert_equal %w( a ), %w( a b c d ).to(0)
assert_equal %w( a b c ), %w( a b c d ).to(2)
assert_equal %w( a b c d ), %w( a b c d ).to(10)
assert_equal %w( a b c ), %w( a b c d ).to(-2)
assert_equal %w(), %w( a b c ).to(-10)
end
def test_second_through_tenth
array = (1..42).to_a
assert_equal array[1], array.second
assert_equal array[2], array.third
assert_equal array[3], array.fourth
assert_equal array[4], array.fifth
assert_equal array[41], array.forty_two
end
end
class ArrayExtToParamTests < ActiveSupport::TestCase
class ToParam < String
def to_param
"#{self}1"
end
end
def test_string_array
assert_equal '', %w().to_param
assert_equal 'hello/world', %w(hello world).to_param
assert_equal 'hello/10', %w(hello 10).to_param
end
def test_number_array
assert_equal '10/20', [10, 20].to_param
end
def test_to_param_array
assert_equal 'custom1/param1', [ToParam.new('custom'), ToParam.new('param')].to_param
end
end
class ArrayExtToSentenceTests < ActiveSupport::TestCase
class ToSentenceTest < ActiveSupport::TestCase
def test_plain_array_to_sentence
assert_equal "", [].to_sentence
assert_equal "one", ['one'].to_sentence
......@@ -64,21 +13,21 @@ def test_plain_array_to_sentence
end
def test_to_sentence_with_words_connector
assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' ')
assert_equal "one & two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' & ')
assert_equal "onetwo, and three", ['one', 'two', 'three'].to_sentence(:words_connector => nil)
assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(words_connector: ' ')
assert_equal "one & two, and three", ['one', 'two', 'three'].to_sentence(words_connector: ' & ')
assert_equal "onetwo, and three", ['one', 'two', 'three'].to_sentence(words_connector: nil)
end
def test_to_sentence_with_last_word_connector
assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ', and also ')
assert_equal "one, twothree", ['one', 'two', 'three'].to_sentence(:last_word_connector => nil)
assert_equal "one, two three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ' ')
assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ' and ')
assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(last_word_connector: ', and also ')
assert_equal "one, twothree", ['one', 'two', 'three'].to_sentence(last_word_connector: nil)
assert_equal "one, two three", ['one', 'two', 'three'].to_sentence(last_word_connector: ' ')
assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(last_word_connector: ' and ')
end
def test_two_elements
assert_equal "one and two", ['one', 'two'].to_sentence
assert_equal "one two", ['one', 'two'].to_sentence(:two_words_connector => ' ')
assert_equal "one two", ['one', 'two'].to_sentence(two_words_connector: ' ')
end
def test_one_element
......@@ -105,143 +54,28 @@ def test_with_blank_elements
end
end
class ArrayExtToSTests < ActiveSupport::TestCase
def test_to_s_db
collection = [
Class.new { def id() 1 end }.new,
Class.new { def id() 2 end }.new,
Class.new { def id() 3 end }.new
]
assert_equal "null", [].to_s(:db)
assert_equal "1,2,3", collection.to_s(:db)
end
end
class ArrayExtGroupingTests < ActiveSupport::TestCase
def setup
Fixnum.send :private, :/ # test we avoid Integer#/ (redefined by mathn)
end
def teardown
Fixnum.send :public, :/
end
def test_in_groups_of_with_perfect_fit
groups = []
('a'..'i').to_a.in_groups_of(3) do |group|
groups << group
end
assert_equal [%w(a b c), %w(d e f), %w(g h i)], groups
assert_equal [%w(a b c), %w(d e f), %w(g h i)], ('a'..'i').to_a.in_groups_of(3)
end
def test_in_groups_of_with_padding
groups = []
('a'..'g').to_a.in_groups_of(3) do |group|
groups << group
end
assert_equal [%w(a b c), %w(d e f), ['g', nil, nil]], groups
end
def test_in_groups_of_pads_with_specified_values
groups = []
('a'..'g').to_a.in_groups_of(3, 'foo') do |group|
groups << group
end
assert_equal [%w(a b c), %w(d e f), ['g', 'foo', 'foo']], groups
end
def test_in_groups_of_without_padding
groups = []
('a'..'g').to_a.in_groups_of(3, false) do |group|
groups << group
class ToSTest < ActiveSupport::TestCase
class TestDB
@@counter = 0
def id
@@counter += 1
end
assert_equal [%w(a b c), %w(d e f), ['g']], groups
end
def test_in_groups_returned_array_size
array = (1..7).to_a
1.upto(array.size + 1) do |number|
assert_equal number, array.in_groups(number).size
end
end
def test_in_groups_with_empty_array
assert_equal [[], [], []], [].in_groups(3)
end
def test_in_groups_with_block
array = (1..9).to_a
groups = []
array.in_groups(3) do |group|
groups << group
end
assert_equal array.in_groups(3), groups
end
def test_in_groups_with_perfect_fit
assert_equal [[1, 2, 3], [4, 5, 6], [7, 8, 9]],
(1..9).to_a.in_groups(3)
end
def test_in_groups_with_padding
array = (1..7).to_a
assert_equal [[1, 2, 3], [4, 5, nil], [6, 7, nil]],
array.in_groups(3)
assert_equal [[1, 2, 3], [4, 5, 'foo'], [6, 7, 'foo']],
array.in_groups(3, 'foo')
end
def test_in_groups_without_padding
assert_equal [[1, 2, 3], [4, 5], [6, 7]],
(1..7).to_a.in_groups(3, false)
end
end
class ArraySplitTests < ActiveSupport::TestCase
def test_split_with_empty_array
assert_equal [[]], [].split(0)
end
def test_split_with_argument
a = [1, 2, 3, 4, 5]
assert_equal [[1, 2], [4, 5]], a.split(3)
assert_equal [[1, 2, 3, 4, 5]], a.split(0)
assert_equal [1, 2, 3, 4, 5], a
end
def test_split_with_block
a = (1..10).to_a
assert_equal [[1, 2], [4, 5], [7, 8], [10]], a.split { |i| i % 3 == 0 }
assert_equal [1, 2, 3, 4, 5, 6, 7, 8, 9 ,10], a
end
def test_to_s_db
collection = [TestDB.new, TestDB.new, TestDB.new]
def test_split_with_edge_values
a = [1, 2, 3, 4, 5]
assert_equal [[], [2, 3, 4, 5]], a.split(1)
assert_equal [[1, 2, 3, 4], []], a.split(5)
assert_equal [[], [2, 3, 4], []], a.split { |i| i == 1 || i == 5 }
assert_equal [1, 2, 3, 4, 5], a
assert_equal "null", [].to_s(:db)
assert_equal "1,2,3", collection.to_s(:db)
end
end
class ArrayToXmlTests < ActiveSupport::TestCase
class ToXmlTest < ActiveSupport::TestCase
def test_to_xml_with_hash_elements
xml = [
{ :name => "David", :age => 26, :age_in_millis => 820497600000 },
{ :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') }
].to_xml(:skip_instruct => true, :indent => 0)
{ name: "David", age: 26, age_in_millis: 820497600000 },
{ name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') }
].to_xml(skip_instruct: true, indent: 0)
assert_equal '<objects type="array"><object>', xml.first(30)
assert xml.include?(%(<age type="integer">26</age>)), xml
......@@ -253,14 +87,14 @@ def test_to_xml_with_hash_elements
end
def test_to_xml_with_non_hash_elements
xml = [1, 2, 3].to_xml(:skip_instruct => true, :indent => 0)
xml = [1, 2, 3].to_xml(skip_instruct: true, indent: 0)
assert_equal '<fixnums type="array"><fixnum', xml.first(29)
assert xml.include?(%(<fixnum type="integer">2</fixnum>)), xml
end
def test_to_xml_with_non_hash_different_type_elements
xml = [1, 2.0, '3'].to_xml(:skip_instruct => true, :indent => 0)
xml = [1, 2.0, '3'].to_xml(skip_instruct: true, indent: 0)
assert_equal '<objects type="array"><object', xml.first(29)
assert xml.include?(%(<object type="integer">1</object>)), xml
......@@ -270,16 +104,16 @@ def test_to_xml_with_non_hash_different_type_elements
def test_to_xml_with_dedicated_name
xml = [
{ :name => "David", :age => 26, :age_in_millis => 820497600000 }, { :name => "Jason", :age => 31 }
].to_xml(:skip_instruct => true, :indent => 0, :root => "people")
{ name: "David", age: 26, age_in_millis: 820497600000 }, { name: "Jason", age: 31 }
].to_xml(skip_instruct: true, indent: 0, root: "people")
assert_equal '<people type="array"><person>', xml.first(29)
end
def test_to_xml_with_options
xml = [
{ :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0)
{ name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
].to_xml(skip_instruct: true, skip_types: true, indent: 0)
assert_equal "<objects><object>", xml.first(17)
assert xml.include?(%(<street-address>Paulina</street-address>))
......@@ -290,8 +124,8 @@ def test_to_xml_with_options
def test_to_xml_with_indent_set
xml = [
{ :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
].to_xml(:skip_instruct => true, :skip_types => true, :indent => 4)
{ name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
].to_xml(skip_instruct: true, skip_types: true, indent: 4)
assert_equal "<objects>\n <object>", xml.first(22)
assert xml.include?(%(\n <street-address>Paulina</street-address>))
......@@ -302,8 +136,8 @@ def test_to_xml_with_indent_set
def test_to_xml_with_dasherize_false
xml = [
{ :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0, :dasherize => false)
{ name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
].to_xml(skip_instruct: true, skip_types: true, indent: 0, dasherize: false)
assert_equal "<objects><object>", xml.first(17)
assert xml.include?(%(<street_address>Paulina</street_address>))
......@@ -312,8 +146,8 @@ def test_to_xml_with_dasherize_false
def test_to_xml_with_dasherize_true
xml = [
{ :name => "David", :street_address => "Paulina" }, { :name => "Jason", :street_address => "Evergreen" }
].to_xml(:skip_instruct => true, :skip_types => true, :indent => 0, :dasherize => true)
{ name: "David", street_address: "Paulina" }, { name: "Jason", street_address: "Evergreen" }
].to_xml(skip_instruct: true, skip_types: true, indent: 0, dasherize: true)
assert_equal "<objects><object>", xml.first(17)
assert xml.include?(%(<street-address>Paulina</street-address>))
......@@ -322,9 +156,9 @@ def test_to_xml_with_dasherize_true
def test_to_xml_with_instruct
xml = [
{ :name => "David", :age => 26, :age_in_millis => 820497600000 },
{ :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') }
].to_xml(:skip_instruct => false, :indent => 0)
{ name: "David", age: 26, age_in_millis: 820497600000 },
{ name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') }
].to_xml(skip_instruct: false, indent: 0)
assert_match(/^<\?xml [^>]*/, xml)
assert_equal 0, xml.rindex(/<\?xml /)
......@@ -332,9 +166,9 @@ def test_to_xml_with_instruct
def test_to_xml_with_block
xml = [
{ :name => "David", :age => 26, :age_in_millis => 820497600000 },
{ :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') }
].to_xml(:skip_instruct => true, :indent => 0) do |builder|
{ name: "David", age: 26, age_in_millis: 820497600000 },
{ name: "Jason", age: 31, age_in_millis: BigDecimal.new('1.0') }
].to_xml(skip_instruct: true, indent: 0) do |builder|
builder.count 2
end
......@@ -347,136 +181,31 @@ def test_to_xml_with_empty
end
def test_to_xml_dups_options
options = {:skip_instruct => true}
options = { skip_instruct: true }
[].to_xml(options)
# :builder, etc, shouldn't be added to options
assert_equal({:skip_instruct => true}, options)
end
end
class ArrayExtractOptionsTests < ActiveSupport::TestCase
class HashSubclass < Hash
end
class ExtractableHashSubclass < Hash
def extractable_options?
true
end
end
def test_extract_options
assert_equal({}, [].extract_options!)
assert_equal({}, [1].extract_options!)
assert_equal({:a=>:b}, [{:a=>:b}].extract_options!)
assert_equal({:a=>:b}, [1, {:a=>:b}].extract_options!)
end
def test_extract_options_doesnt_extract_hash_subclasses
hash = HashSubclass.new
hash[:foo] = 1
array = [hash]
options = array.extract_options!
assert_equal({}, options)
assert_equal [hash], array
end
def test_extract_options_extracts_extractable_subclass
hash = ExtractableHashSubclass.new
hash[:foo] = 1
array = [hash]
options = array.extract_options!
assert_equal({:foo => 1}, options)
assert_equal [], array
end
def test_extract_options_extracts_hwia
hash = [{:foo => 1}.with_indifferent_access]
options = hash.extract_options!
assert_equal 1, options[:foo]
assert_equal({ skip_instruct: true }, options)
end
end
class ArrayWrapperTests < ActiveSupport::TestCase
class FakeCollection
def to_ary
["foo", "bar"]
end
end
class Proxy
def initialize(target) @target = target end
def method_missing(*a) @target.send(*a) end
end
class DoubtfulToAry
def to_ary
:not_an_array
end
end
class NilToAry
def to_ary
nil
class ToParamTest < ActiveSupport::TestCase
class ToParam < String
def to_param
"#{self}1"
end
end
def test_array
ary = %w(foo bar)
assert_same ary, Array.wrap(ary)
end
def test_nil
assert_equal [], Array.wrap(nil)
end
def test_object
o = Object.new
assert_equal [o], Array.wrap(o)
end
def test_string
assert_equal ["foo"], Array.wrap("foo")
end
def test_string_with_newline
assert_equal ["foo\nbar"], Array.wrap("foo\nbar")
end
def test_object_with_to_ary
assert_equal ["foo", "bar"], Array.wrap(FakeCollection.new)
end
def test_proxy_object
p = Proxy.new(Object.new)
assert_equal [p], Array.wrap(p)
end
def test_proxy_to_object_with_to_ary
p = Proxy.new(FakeCollection.new)
assert_equal [p], Array.wrap(p)
end
def test_struct
o = Struct.new(:foo).new(123)
assert_equal [o], Array.wrap(o)
end
def test_wrap_returns_wrapped_if_to_ary_returns_nil
o = NilToAry.new
assert_equal [o], Array.wrap(o)
end
def test_wrap_does_not_complain_if_to_ary_does_not_return_an_array
assert_equal DoubtfulToAry.new.to_ary, Array.wrap(DoubtfulToAry.new)
def test_string_array
assert_equal '', %w().to_param
assert_equal 'hello/world', %w(hello world).to_param
assert_equal 'hello/10', %w(hello 10).to_param
end
end
class ArrayPrependAppendTest < ActiveSupport::TestCase
def test_append
assert_equal [1, 2], [1].append(2)
def test_number_array
assert_equal '10/20', [10, 20].to_param
end
def test_prepend
assert_equal [2, 1], [1].prepend(2)
def test_to_param_array
assert_equal 'custom1/param1', [ToParam.new('custom'), ToParam.new('param')].to_param
end
end
activesupport/test/core_ext/array/extract_options_test.rb 0 → 100644
浏览文件 @ 84268970
require 'abstract_unit'
require 'active_support/core_ext/array'
require 'active_support/core_ext/hash'
class ExtractOptionsTest < ActiveSupport::TestCase
class HashSubclass < Hash
end
class ExtractableHashSubclass < Hash
def extractable_options?
true
end
end
def test_extract_options
assert_equal({}, [].extract_options!)
assert_equal({}, [1].extract_options!)
assert_equal({ a: :b }, [{ a: :b }].extract_options!)
assert_equal({ a: :b }, [1, { a: :b }].extract_options!)
end
def test_extract_options_doesnt_extract_hash_subclasses
hash = HashSubclass.new
hash[:foo] = 1
array = [hash]
options = array.extract_options!
assert_equal({}, options)
assert_equal([hash], array)
end
def test_extract_options_extracts_extractable_subclass
hash = ExtractableHashSubclass.new
hash[:foo] = 1
array = [hash]
options = array.extract_options!
assert_equal({ foo: 1 }, options)
assert_equal([], array)
end
def test_extract_options_extracts_hash_with_indifferent_access
array = [{ foo: 1 }.with_indifferent_access]
options = array.extract_options!
assert_equal(1, options[:foo])
end
end
activesupport/test/core_ext/array/grouping_test.rb 0 → 100644
浏览文件 @ 84268970
require 'abstract_unit'
require 'active_support/core_ext/array'
class GroupingTest < ActiveSupport::TestCase
def setup
Fixnum.send :private, :/ # test we avoid Integer#/ (redefined by mathn)
end
def teardown
Fixnum.send :public, :/
end
def test_in_groups_of_with_perfect_fit
groups = []
('a'..'i').to_a.in_groups_of(3) do |group|
groups << group
end
assert_equal [%w(a b c), %w(d e f), %w(g h i)], groups
assert_equal [%w(a b c), %w(d e f), %w(g h i)], ('a'..'i').to_a.in_groups_of(3)
end
def test_in_groups_of_with_padding
groups = []
('a'..'g').to_a.in_groups_of(3) do |group|
groups << group
end
assert_equal [%w(a b c), %w(d e f), ['g', nil, nil]], groups
end
def test_in_groups_of_pads_with_specified_values
groups = []
('a'..'g').to_a.in_groups_of(3, 'foo') do |group|
groups << group
end
assert_equal [%w(a b c), %w(d e f), %w(g foo foo)], groups
end
def test_in_groups_of_without_padding
groups = []
('a'..'g').to_a.in_groups_of(3, false) do |group|
groups << group
end
assert_equal [%w(a b c), %w(d e f), %w(g)], groups
end
def test_in_groups_returned_array_size
array = (1..7).to_a
1.upto(array.size + 1) do |number|
assert_equal number, array.in_groups(number).size
end
end
def test_in_groups_with_empty_array
assert_equal [[], [], []], [].in_groups(3)
end
def test_in_groups_with_block
array = (1..9).to_a
groups = []
array.in_groups(3) do |group|
groups << group
end
assert_equal array.in_groups(3), groups
end
def test_in_groups_with_perfect_fit
assert_equal [[1, 2, 3], [4, 5, 6], [7, 8, 9]],
(1..9).to_a.in_groups(3)
end
def test_in_groups_with_padding
array = (1..7).to_a
assert_equal [[1, 2, 3], [4, 5, nil], [6, 7, nil]],
array.in_groups(3)
assert_equal [[1, 2, 3], [4, 5, 'foo'], [6, 7, 'foo']],
array.in_groups(3, 'foo')
end
def test_in_groups_without_padding
assert_equal [[1, 2, 3], [4, 5], [6, 7]],
(1..7).to_a.in_groups(3, false)
end
end
class SplitTest < ActiveSupport::TestCase
def test_split_with_empty_array
assert_equal [[]], [].split(0)
end
def test_split_with_argument
a = [1, 2, 3, 4, 5]
assert_equal [[1, 2], [4, 5]], a.split(3)
assert_equal [[1, 2, 3, 4, 5]], a.split(0)
assert_equal [1, 2, 3, 4, 5], a
end
def test_split_with_block
a = (1..10).to_a
assert_equal [[1, 2], [4, 5], [7, 8], [10]], a.split { |i| i % 3 == 0 }
assert_equal [1, 2, 3, 4, 5, 6, 7, 8, 9 ,10], a
end
def test_split_with_edge_values
a = [1, 2, 3, 4, 5]
assert_equal [[], [2, 3, 4, 5]], a.split(1)
assert_equal [[1, 2, 3, 4], []], a.split(5)
assert_equal [[], [2, 3, 4], []], a.split { |i| i == 1 || i == 5 }
assert_equal [1, 2, 3, 4, 5], a
end
end
activesupport/test/core_ext/array/prepend_append_test.rb 0 → 100644
浏览文件 @ 84268970
require 'abstract_unit'
require 'active_support/core_ext/array'
class PrependAppendTest < ActiveSupport::TestCase
def test_append
assert_equal [1, 2], [1].append(2)
end
def test_prepend
assert_equal [2, 1], [1].prepend(2)
end
end
activesupport/test/core_ext/array/wrap_test.rb 0 → 100644
浏览文件 @ 84268970
require 'abstract_unit'
require 'active_support/core_ext/array'
class WrapTest < ActiveSupport::TestCase
class FakeCollection
def to_ary
["foo", "bar"]
end
end
class Proxy
def initialize(target) @target = target end
def method_missing(*a) @target.send(*a) end
end
class DoubtfulToAry
def to_ary
:not_an_array
end
end
class NilToAry
def to_ary
nil
end
end
def test_array
ary = %w(foo bar)
assert_same ary, Array.wrap(ary)
end
def test_nil
assert_equal [], Array.wrap(nil)
end
def test_object
o = Object.new
assert_equal [o], Array.wrap(o)
end
def test_string
assert_equal ["foo"], Array.wrap("foo")
end
def test_string_with_newline
assert_equal ["foo\nbar"], Array.wrap("foo\nbar")
end
def test_object_with_to_ary
assert_equal ["foo", "bar"], Array.wrap(FakeCollection.new)
end
def test_proxy_object
p = Proxy.new(Object.new)
assert_equal [p], Array.wrap(p)
end
def test_proxy_to_object_with_to_ary
p = Proxy.new(FakeCollection.new)
assert_equal [p], Array.wrap(p)
end
def test_struct
o = Struct.new(:foo).new(123)
assert_equal [o], Array.wrap(o)
end
def test_wrap_returns_wrapped_if_to_ary_returns_nil
o = NilToAry.new
assert_equal [o], Array.wrap(o)
end
def test_wrap_does_not_complain_if_to_ary_does_not_return_an_array
assert_equal DoubtfulToAry.new.to_ary, Array.wrap(DoubtfulToAry.new)
end
end
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